Follow us on Twitter
twitter icon@FreshPatents


Diamond patents

      

This page is updated frequently with new Diamond-related patent applications.

SALE: 300+ Diamond-related patent PDFs



 Sports television camera assignment patent thumbnailSports television camera assignment
An arrangement of cameras and method for televising a baseball game includes first and second cameras positioned equidistant from home plate and first and third bases, the camera height above the playing field and the camera distance from the first and third baselines being chosen so that a ray to each camera, from an origin at the midpoint between the bases opposite the baseball diamond from that camera, rises at between 3.7 degrees and 7.9 degrees above horizontal. Alternatively, the ray rises at between 3.7 degrees and 6.1 degrees above horizontal.

 Systems and devices using hard bearings patent thumbnailSystems and devices using hard bearings
Aspects of the disclosure can relate to an apparatus including a first member having a first bearing surface formed from a hard material (e.g., a diamond-based material, such as a polycrystalline diamond material), and a second member coupled to an input shaft to translate (e.g., rotate, slide, etc.) with respect to the first member. The second member has a second bearing surface formed from a hard material, and the second bearing surface is to bear against the first bearing surface.
Schlumberger Techology Corporation


 Polycrystalline diamond compacts and methods of manufacture patent thumbnailPolycrystalline diamond compacts and methods of manufacture
An example polycrystalline diamond compact includes a substrate and a diamond table attached to the substrate. A multilayer joint interposes the substrate and the diamond table and comprises at least two component parts selected from the group consisting of a base layer, one or more intermediate layers, and a braze layer.
Halliburton Energy Services, Inc.


 Polishing device patent thumbnailPolishing device
An object of the present invention is to provide the diamond polishing device having a function capable of performing polishing even a surface of a semi-closed space such as an inner circumferential surface of a cylinder member or a ring member. The polishing device of the present invention includes a polishing member having a long shape, means for delivering and winding the polishing member, a polishing member support that holds the polishing member to be capable of being wound and displaced, a base to which the polishing member support is attached, and pressing means for pressing the base toward a machining surface of a member to be polished.
Toyo Seikan Group Holdings, Ltd.


 Rotary cutting tool including polycrystalline diamond material patent thumbnailRotary cutting tool including polycrystalline diamond material
A rotary cutting tool including a polycrystalline diamond material of the invention includes: a tool body rotated about an axis with a carbide substrate made of cemented carbide and a flute provided at a tip portion thereof; a pcd layer sintered integrally with the carbide substrate, provided on an inside face of the flute facing in a rotation direction; and a cutting edge provided on the pcd layer to have the inside face as a rake face, in which a margin portion continuous with a rear side of the flute in the rotation direction is formed on an outer periphery of the tip portion, the cutting edge is formed at a ridge portion of the rake face, and a thickness of the pcd layer is 1/3 to 1 times a width of the margin portion.. .
Mitsubishi Materials Corporation


 Artificial intelligence-augmented, ripple-diamond-chain shaped rateless routing in wireless mesh networks with multi-beam directional antennas patent thumbnailArtificial intelligence-augmented, ripple-diamond-chain shaped rateless routing in wireless mesh networks with multi-beam directional antennas
Disclosed herein are systems and methods directed to routing in the wireless mesh network (wmn) with multi-beam directional antennas (mbdas). The disclosed systems and methods describe ripple-diamond-chain (rdc) shaped routing, systematic link quality modeling and artificial intelligence (ai) augmented path link selection.
San Diego State University (sdsu) Foundation


 Image sensor and  manufacturing the same patent thumbnailImage sensor and manufacturing the same
An image sensor includes a substrate that further includes a sensor array and a heat spreading layer on a surface of the substrate. The heat spreading layer may include one or more of a synthetic diamond layer, a graphene layer, or a diamond-like carbon (dlc) layer.
Samsung Electronics Co., Ltd.


 Recovery of silicon value from kerf silicon waste patent thumbnailRecovery of silicon value from kerf silicon waste
The present invention is for the recovery of maximum silicon value of kerf silicon waste, produced during the manufacture of silicon wafers by wire saw, diamond saw and chemical mechanical polishing, as high purity metallurgical silicon. This recovery is achieved by a process scheme that effects an initial removal of minor extrinsic metallic impurities but not the major silicon compound impurities, and followed, preferentially, by a direct metallurgical process to form elemental silicon.
Semlux Technologies, Inc.


 Finishing method and polishing material for painted surface patent thumbnailFinishing method and polishing material for painted surface
Problem: to provide a finishing method for a painted surface that can reduce the number of processing steps, and that can shorten the finish polishing time and reduce the polishing area. Resolution means: the painted surface finishing method of an embodiment of the present disclosure includes a step of removing irregularities in a painted surface using a polishing material including a polishing layer with a structural surface where a plurality of three-dimensional elements are arranged, and providing a surface suitable for finish polishing; and a step of finish polishing the surface; wherein the polishing layer contains abrasive diamond particles with an average particle diameter of 0.5 to 5 μm, and a binder containing an epoxy resin..
3m Innovative Properies Company


 Devices and methods for pelvic organ prolapse alleviation patent thumbnailDevices and methods for pelvic organ prolapse alleviation
A device sized and shaped for alleviating organ prolapse when inserted into a vagina, comprising: (a) an adjustably flexible, substantially planar ring; (b) a telescoping locking mechanism extending in a central axis, but within the plane of the ring, from a first side of the ring to a second side of the ring, comprising, (i) a first element extending from a side of the ring including an elastic diamond shaped snap, and, (ii) a second element extending from a second side of the ring, opposite the first element, including at least one window configured as a counterpart to the snap, wherein the device is configured to be in an expanded, treatment rendering state when the snap is released into the window and a reduced profile state when the snap is not in the window.. .
Contipi Medical Ltd.


Woven picture frame and use

An adjustably-sized and shaped picture frame formed of corner pieces around which are looped or woven one or more filaments such as colored yarns to form the frame borders. The frames created can be customized to various shapes and sizes.

Multilayer furniture protective devices and methods of use

Multilayer furniture protective devices and methods of use are provided herein. An example furniture protective device includes a tubular sleeve having a first open end and a second open end.

Bearing elements, bearing apparatuses including same, and related methods

Bearing apparatuses including contacting bearing surfaces comprising superhard materials are disclosed. In one embodiment, the present invention relates to bearings including polycrystalline diamond inserts or compacts defining a plurality of surfaces that move relative to one another and contact one another.
Us Synthetic Corporation

Carbonate pcd and methods of making the same

A polycrystalline diamond body, and a method for making a carbonate polycrystalline diamond body includes combining a first quantity of diamond particles with a first quantity of magnesium carbonate to form a first layer in an enclosure, the first layer having a working surface, and placing a second quantity of magnesium carbonate in the enclosure forming a second layer, the first layer and the second layer forming an assembly. A quantity of at least one of silicon or aluminum is mixed in with or placed adjacent to at least one of the first layer or the second layer.
Smith International, Inc.

Agent for the treatment and prevention of autism spectrum disorders

The invention relates to medicine, and more particularly to psychopharmacology, and is directed to an agent for treating and preventing autism spectrum disorders; said agent is glycine immobilized on detonation nanodiamond particles 2-10 nm in size, wherein the content of glycine is from 1 to 21±3 wt. %.
Zao "almaz Pharm"

Semiconductor package and manufacturing same

A semiconductor package having, stacked in the following order, a heat dissipating member, a joining layer and an insulation member, wherein the heat dissipating member has an aluminum-diamond composite containing diamond grains and a metal containing aluminum; and the joining layer that joins the heat dissipating member and the insulation member is formed using a composite material having silver oxide fine particles or organic-coated silver fine particles having an average particle size of at least 1 nm and at most 100 μm.. .
Denka Company Limited

Polycrystalline diamond compacts, related products, and methods of manufacture

Embodiments relate to polycrystalline diamond compacts (“pdcs”) and methods of manufacturing such pdcs in which an at least partially leached polycrystalline diamond (“pcd”) table is infiltrated with a low viscosity cobalt-based alloy infiltrant.. .
Us Synthetic Corporation

Laser-leached polycrystalline diamond and laser-leaching methods and devices

The present disclosure relates to methods of laser-leaching polycrystalline diamond (pcd), devices for performing such methods, and to laser-leached pcd and elements and drill bits containing laser-leached pcd.. .
Halliburton Energy Services, Inc.

Fiber-containing diamond-impregnated cutting tools and methods of forming and using same

Fibers for diamond-impregnated cutting tools and their associated methods for manufacture and use are described. A matrix is formed that contains fibers made from carbon, glass, ceramic, polymer, and the like.
Longyear Tm, Inc.

Methods of administering wagering games

Methods of administering wagering games may involve accepting an ante wager. Initial cards may be dealt, at least one card face up.
Bally Gaming, Inc.

Mechanical design of thin-film diamond crystal mounting apparatus with optimized thermal contact and crystal strain for coherence preservation x-ray optics

A method and mechanical design for a thin-film diamond crystal mounting apparatus for coherence preservation x-ray optics with optimized thermal contact and minimized crystal strain are provided. The novel thin-film diamond crystal mounting apparatus mounts a thin-film diamond crystal supported by a thick chemical vapor deposition (cvd) diamond film spacer with a thickness slightly thicker than the thin-film diamond crystal, and two groups of thin film thermal conductors, such as thin cvd diamond film thermal conductor groups separated by the thick cvd diamond spacer.
Uchicago Argonne, Llc

Semiconductor device structures comprising polycrystalline cvd diamond with improved near-substrate thermal conductivity

Disclosed is a semiconductor device structure including a iii-v compound semiconductor material layer, a polycrystalline cvd diamond material layer, and an interface region, having a diamond nucleation layer, between the iii-v compound semiconductor material layer and the polycrystalline cvd diamond material layer. A raman signal generated from a region having the diamond nucleation layer exhibits an sp3 carbon peak at 1332 cm−1 having a full width half-maximum of no more than 5.0 cm−1.
Rfhic Corporation

Superhard pcd constructions and methods of making same

A polycrystalline super hard construction comprises a body of polycrystalline diamond (pcd) material and a plurality of interstitial regions between inter-bonded diamond grains forming the polycrystalline diamond material. The body of pcd material comprises a working surface positioned along an outside portion of the body, and a first region adjacent the working surface, the first region being a thermally stable region.
Element Six (uk) Limited

Novel series of carbon allotropes: novamene

The present invention provides a series of new and useful synthetic carbon allotropes. The carbon allotropes contain at least two inner hexagonal rings of 6 carbon atoms, which are characterized by hybridized sp2 bonds, as commonly found in graphene structure.

Rotary cutting tool having pcd cutting tip

A rotary cutting tool with an elongate body disposed about a longitudinal axis, the elongate body including a helical flute and a polycrystalline-diamond cutting tip. The cutting tip comprises an inner portion having an inner point angle and an outer portion having an outer point angle different from the inner point angle..
Kennametal Inc.

Bluetooth enabled jewelry

The preferred embodiment is directed to a method and apparatus of a bluetooth that is enabled in a jewelry device for use on bluetooth headset earpieces. The preferred embodiment can be provided in the shape of almost any objects.

Diamond maser and microwave amplifier

Masers and microwave amplifiers that can function in the continuous-wave mode at room temperature are provided. The maser system can include a diamond gain medium having nitrogen-vacancy centers, and a resonator can be disposed around the gain medium.
The Chinese University Of Hong Kong

Diamond patterned touch sensor system and method

A touch sensor detector system and method incorporating a diamond patterned optionally-interpolated sensor array is disclosed. The system and method utilize a touch sensor array (tsa) configured to detect proximity/contact/pressure (pcp) via a variable impedance array (via) electrically coupling interlinked/independent impedance columns (iic) coupled to an array column driver (acd), and interlinked/independent impedance rows (iir) coupled to an array row sensor (ars).
Sensel, Inc.

Percussion drill bit with at least one wear insert, related systems, and methods

Various drill bits, drilling systems and related methods are provided. In one embodiment, a drill bit comprises a bit body having a face and a shank, at least one insert having a convex engagement surface coupled with the face and at least one wear insert coupled with the shank.
Dover Bmcs Acquisition Corp.

Diamond producing method and dc plasma enhanced cvd apparatus

diamond is grown on a substrate (s) from a mixture of a carbon-containing gas and hydrogen gas, by a dc plasma enhanced cvd process of applying a dc voltage between a stage electrode (12) for holding the substrate (s) and a voltage-applying electrode (13). During the step of growing diamond by applying a dc voltage, a single pulse voltage of opposite polarity to the dc voltage for diamond growth is applied between the stage electrode and the voltage-applying electrode at a predetermined timing.
Shin-etsu Chemical Co., Ltd.

Positive relief forming of polycrystalline diamond structures and resulting cutting tools

Embodiments of the invention relate to methods of making articles having portions of polycrystalline diamond bonded to a surface of a substrate and polycrystalline diamond compacts made using the same. In an embodiment, a molding technique is disclosed for forming cutting tools comprising polycrystalline diamond portions bonded to the outer surface of a substrate..
Us Synthetic Corporation

Slab laser and amplifier and use

A slab laser and its method of use for high power applications including the manufacture of semiconductors and deposition of diamond and/or diamond-like-carbon layers, among other materials. A lamp driven slab design with a face-to-face beam propagation scheme and an end reflection that redirects the amplified radiation back out the same input surface is utilized.

Finfet device having a channel defined in a diamond-like shape semiconductor structure

The present disclosure provides a finfet device. The finfet device comprises a semiconductor substrate of a first semiconductor material; a fin structure of the first semiconductor material overlying the semiconductor substrate, wherein the fin structure has a top surface of a first crystal plane orientation; a diamond-like shape structure of a second semiconductor material disposed over the top surface of the fin structure, wherein the diamond-like shape structure has at least one surface of a second crystal plane orientation; a gate structure disposed over the diamond-like shape structure, wherein the gate structure separates a source region and a drain region; and a channel region defined in the diamond-like shape structure between the source and drain regions..
Taiwan Semiconductor Manufacturing Company Ltd.

Method for manufacturing a micromechanical timepiece part and said micromechanical timepiece part

A method for manufacturing a micromechanical timepiece part starting from a silicon-based substrate, including, forming pores on the surface of at least one part of a surface of said silicon-based substrate of a determined depth, entirely filling the pores with a material chosen from diamond, diamond-like carbon, silicon oxide, silicon nitride, ceramics, polymers and mixtures thereof, in order to form, in the pores, a layer of the material of a thickness at least equal to the depth of the pores. A micromechanical timepiece part including a silicon-based substrate which has, on the surface of at least one part of a surface of the silicon-based substrate, pores of a determined depth, the pores being filled entirely with a layer of a material chosen from diamond, diamond-like carbon, silicon oxide, silicon nitride, ceramics, polymers and mixtures thereof, of a thickness at least equal to the depth of the pores..
Nivarox-far S.a.

Mirror including polycrystalline diamond body for use with a motor, scanning systems including the same, and related methods

Mirrors for a deflection unit in a scanning system, scanning systems using such mirrors, and methods of manufacturing such mirrors are disclosed. In an embodiment, a mirror for a deflection unit in a laser system includes a sintered polycrystalline diamond body including a plurality of randomly oriented diamond grains defining a plurality of interstitial regions.
Us Synthetic Corporation

Apparatus and system for a thrust-absorbing horizontal surface pump assembly

An apparatus and system for a thrust-absorbing horizontal surface pump assembly is described. A thrust-absorbing horizontal surface pump system includes an intake chamber including a stationary thrust bearing paired with a rotatable thrust runner to form a thrust bearing set, wherein a first face of the stationary thrust bearing positioned towards the rotatable thrust runner is at least partially diamond-coated, and wherein a second face of the rotatable thrust runner positioned towards the stationary thrust bearing is at least partially diamond-coated, a fluid entrance that receives a fluid into the intake chamber, and a pump inlet that receives the fluid into the multi-stage centrifugal pump, wherein the thrust bearing set is arranged around the intake shaft such that during operation of the electric motor the thrust bearing is in a pathway of the fluid as the fluid flows between the fluid entrance and the pump inlet..
Summit Esp, Llc

Polycrystalline diamond compacts, methods of forming same, and earth-boring tools

A method of forming a polycrystalline diamond compact comprises providing metallized diamond particles including diamond particles including nanograins of a sweep catalyst secured thereto, the sweep catalyst comprising at least one of tungsten and tungsten carbide and constituting between about 0.01 weight percent and about 1.0 weight percent of the metallized diamond particles and placing the metallized diamond particles and a metal solvent catalyst in a container. The metallized diamond particles are subjected to a high-temperature, high-pressure process in the presence of the metal solvent catalyst to form a polycrystalline diamond material having inter-bonded diamond grains and nanograins of tungsten carbide, the nanograins of tungsten carbide covering less than about twenty percent of a surface area of the inter-bonded diamond grains.
Baker Hughes Incorporated

Polycrystalline diamond, methods of forming same, cutting elements, and earth-boring tools

A method of forming polycrystalline diamond includes providing an alloy over at least portions of a plurality of diamond particles, and subjecting the plurality of diamond particles to a high-temperature, high-pressure process to form a polycrystalline diamond material having inter-granular bonds between adjacent diamond particles. The alloy includes iridium and nickel, and a volume of the diamond particles is at least about 92% of a total volume of the alloy and the diamond particles.
Baker Hughes Incorporated

Brilliantized gemstone and manufacture

A diamond, which has an arched configuration on one end and a baguette-style configuration on the other, comprising a girdle, a top or crown above the girdle, and a pavilion or base below the girdle, the crown terminates in an upper planar surface known as a “table,” which is generally parallel to the girdle plane. The arched end is comprised of a series of crown facets that are preferably arranged about a common center.
Davidor Llc

Composite spacer enabling uniform doping in recessed fin devices

A semiconductor device that includes at least one fin structure and a gate structure present on a channel portion of the fin structure. An epitaxial semiconductor material is present on at least one of a source region portion and a drain region portion on the fin structure.
International Business Machines Corporation

Composite spacer enabling uniform doping in recessed fin devices

A semiconductor device that includes at least one fin structure and a gate structure present on a channel portion of the fin structure. An epitaxial semiconductor material is present on at least one of a source region portion and a drain region portion on the fin structure.
International Business Machines Corporation

Nanocrystaline diamond carbon film for 3d nand hardmask application

A nanocrystalline diamond layer for use in forming a semiconductor device and methods for using the same are disclosed herein. The device can include a substrate with a processing surface and a supporting surface, a device layer formed on the processing surface and a nanocrystalline diamond layer formed on the processing layer, the nanocrystalline diamond layer having an average grain size of between 2 nm and 5 nm.
Applied Materials, Inc.

Controllable diamond waveguide tuner

An example device in accordance with an aspect of the present disclosure includes a diamond waveguide disposed on a substrate. The substrate includes a dielectric material.
Hewlett Packard Enterprise Development Lp

Convex ridge type non-planar cutting tooth and diamond drill bit

The present invention provides a convex ridge type non-planar cutting tooth and a diamond drill bit, the convex ridge type non-planar cutting tooth comprises a cylindrical body, the surface of the end portion of the cylindrical body is provided with a main cutting convex ridge and two non-cutting convex ridges, the inner end of the main cutting convex ridge and the inner ends of the two non-cutting convex ridges converge at the surface of the end portion of the cylindrical body, the outer end of the main cutting convex ridge and the outer ends of the two non-cutting convex ridges extend to the outer edge of the surface of the end portion of the cylindrical body, the surfaces of the end portion of the cylindrical body on both sides of the main cutting convex ridge are cutting bevels. The convex ridge type non-planar cutting tooth and the diamond drill bit have great ability of impact resistance and balling resistance.
Cnpc Usa Corporation

Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond

Methods of fabricating polycrystalline diamond include subjecting a particle mixture to high pressure and high temperature (hpht) conditions to form inter-granular diamond-to-diamond bonds. Before being subjected to hpht conditions, the particle mixture includes a plurality of non-diamond nanoparticles, diamond nanoparticles, and diamond grit.
Baker Hughes Incorporated

Methods of selective nanoparticle diffusion into a polycrystalline diamond body and so formed polycrystalline diamond compacts

Embodiments of the invention relate to polycrystalline diamond bodies having nanoparticles disposed in a region therein, and methods of fabricating the same.. .
Us Synthetic Corporation

Nano-diamond, manufacturing the same, and nano-fluid using the same

The present invention relates to a nano-diamond, a method of manufacturing the same, and a nano-fluid using the same. The nano-diamond is prepared to comprise functional group represented by the following chemical formula 1 that is introduced onto a surface thereof..
Hyundai Motor Company

Cutting blade

Disclosed herein is a cutting blade including diamond abrasive grains and boron compound grains. The average grain size of the diamond abrasive grains falls within the range of 5 μm to 50 μm.
Disco Corporation

Drilling tool and device for drilling with cryogenic cooling and drilling a stack of heterogeneous materials

A drill bit having an interior canal for liquid nitrogen to pass longitudinally through the body of the drill bit. The canal has, on the side of a cutting edge of the drill bit, at least one liquid nitrogen ejection duct that opens near the cutting edge which is formed by an insert made with polycrystalline diamond fixed to the body of the drill bit.
Airbus Group Sas

Image forming apparatus

An elastic deformation rate of a photoconductor, an additive amount of inorganic fine particles, and a rotary member are set to satisfy a relation of 0.6≦(d/(a×b/c))/(1+e/20)≦0.82, where a is a thickness of fibers of a brush, b is a bristle density of the fibers of the brush, c is a length of the fibers of the brush, d is an elastic deformation rate obtained from a hardness test conducted using a vickers diamond pyramid indenter at a temperature of 23° c. And a humidity of 50%, and e is the additive amount of the inorganic fine particles relative to 100 parts by mass of toner particles..
Canon Kabushiki Kaisha



Diamond topics:
  • Crystallin
  • Gallium Nitride
  • Boron Nitride
  • Refraction
  • Irradiation
  • Transverse
  • Touch Panel
  • Semiconductor Wafer
  • Electrical Signal
  • Diamond Like Carbon
  • Semiconductor
  • Surface Treatment
  • Carbon Atoms
  • Integrated Circuit
  • Transducer


  • Follow us on Twitter
    twitter icon@FreshPatents

    ###

    This listing is a sample listing of patent applications related to Diamond for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Diamond with additional patents listed. Browse our RSS directory or Search for other possible listings.


    0.4892

    file did exist - 2194

    0 - 1 - 51