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Beryllium patents

      

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




 Photoelectric conversion element and image sensor patent thumbnailnew patent Photoelectric conversion element and image sensor
Wherein r1 to r4 are alkyl groups, cycloalkyl groups, alkoxy groups, or arylether groups, which may be respectively the same or different; r5 and r6 are halogens, hydrogens, or alkyl groups, which may be respectively the same or different; r7 is an aryl group, a heteroaryl group, or an alkenyl group; m represents an m-valent metal and is at least one selected from boron, beryllium, magnesium, aluminum, chromium, iron, nickel, copper, zinc, and platinum; l is selected from halogen, hydrogen, an alkyl group, an aryl group, and a heteroaryl group; and m is in a range of 1 to 6 and, when m−1 is 2 or more, each l may be the same or different.. .

 High strength cast aluminium alloy for high pressure die casting patent thumbnailnew patent High strength cast aluminium alloy for high pressure die casting
A high strength cast aluminium alloy for high pressure die casting comprising magnesium silicide 6 to 12 wt. %, magnesium 4 to 10 wt.
Brunel University


 Rare earth permanent magnet and rare earth permanent magnet manufacturing method patent thumbnailRare earth permanent magnet and rare earth permanent magnet manufacturing method
A magnetic property of a rare earth permanent magnet containing neodymium, iron, and boron is enhanced. The present disclosure is a rare earth permanent magnet with a compound represented by a following expression as a main phase: nd2fe14b(1-x) mx in the expression, m represents an element selected from any one of cobalt, beryllium, lithium, aluminum, and silicon and x satisfies 0.01≦x≦0.25.
Ihi Corporation


 Insertion of elements within boron carbide patent thumbnailInsertion of elements within boron carbide
A method and resulting composition made by: providing boron carbide and a dopant selected from silicon, aluminum, magnesium, and beryllium; and ball milling the boron carbide with the dopant until at least one out of fifteen of the boron and/or carbon atoms of the boron carbide are substituted with the dopant.. .
The Government Of The United States Of America, As Represented By The Secretary Of The Navy


 Semiconductor device, inverter circuit, driving device, vehicle, and elevator patent thumbnailSemiconductor device, inverter circuit, driving device, vehicle, and elevator
A semiconductor device according to the embodiments includes a sic layer having a first plane, an insulating layer, and a region between the first plane and the insulating layer, the region including at least one element in the group consisting of be (beryllium), mg (magnesium), ca (calcium), sr (strontium), and ba (barium), a full width at half maximum of a concentration peak of the element being equal to or less than 1 nm, and when a first area density being an area density of si (silicon) and c (carbon) including a bond which does not bond with any of si and c in the sic layer at the first plane and a second area density being an area density of the element, the second area density being equal to or less than ½ of the first area density.. .
Kabushiki Kaisha Toshiba


 Devices including at least one multilayer adhesion layer patent thumbnailDevices including at least one multilayer adhesion layer
Devices that include a near field transducer (nft), the nft having at least one external surface; and at least one multilayer adhesion layer positioned on at least a portion of the at least one external surface, the multilayer adhesion layer including a first layer and a second layer, with the second layer being in contact with the portion of the at least one external surface of the nft, the first layer including: yttrium (y), scandium (sc), zirconium (zr), hafnium (hf), silicon (si), boron (b), tantalum (ta), barium (ba), aluminum (al), titanium (ti), niobium (nb), calcium (ca), beryllium (be), strontium (sr), magnesium (mg), lithium (li), or combinations thereof; and the second layer including: lanthanum (la), boron (b), lutetium (lu), aluminum (al), deuterium (d), cerium (ce), uranium (u), praseodymium (pr), yttrium (y), silicon (si), iridium (ir), carbon (c), thorium (th), scandium (sc), titanium (ti), vanadium (v), phosphorus (p), barium (ba), europium (eu), or combinations thereof.. .
Seagate Technology Llc


 Fracture-resistant self-lubricating wear surfaces patent thumbnailFracture-resistant self-lubricating wear surfaces
Fracture-resistant and self-lubricating wear surfaces are provided. In an implementation, a machine surface that is subject to wear is coated with or is constructed of a metallic nanostructure to resist the wear and to provide fracture-resistant hardness, built-in lubrication, and thermal conductivity for heat-sinking friction.

 Method for extraction of beryllium from the minerals of genthelvite group when processing the raw  extraction of beryllium from minerals of bertrandite and phenakite groups when processing the raw minerals (ores, concentrates) patent thumbnailMethod for extraction of beryllium from the minerals of genthelvite group when processing the raw extraction of beryllium from minerals of bertrandite and phenakite groups when processing the raw minerals (ores, concentrates)
The invention relates to the non-ferrous metallurgy industry and can be used for extracting beryllium from bertrandite and phenakite groups under conditions of processing of mineral raw materials (ore, concentrate) by heap, vat leaching.. .

 Multifunctional high strength metal composite materials patent thumbnailMultifunctional high strength metal composite materials
A method of producing composites of micro-engineered, coated particulates embedded in a matrix of metal, ceramic powders, or combinations thereof, capable of being tailored to exhibit application-specific desired thermal, physical and mechanical properties, such as high altitude exo-atmospheric nuclear standard (haens) i, ii or iii radiation protection, to form substitute materials for nickel, titanium, rhenium, magnesium, aluminum, graphite epoxy, and beryllium. The particulates are solid and/or hollow and may be coated with one or more layers of deposited materials before being combined within a substrate of powder metal, ceramic or some combination thereof which also may be coated.

 Additive manufacturing of articles comprising beryllium patent thumbnailAdditive manufacturing of articles comprising beryllium
A method of making an article includes depositing a plurality of layers to form a three-dimensional preform, sintering the preform to form a sintered preform, and infiltrating the preform with at least one metal to form the article. At least one layer of the plurality of layers is formed from a beryllium-containing composition including beryllium powder.
Materion Corporation


Metal complex, adsorbent, separating material, and 1, 3-butadiene separation method

A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and c4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (i) (see (i) below) represented by general formula (i), an ion of a metal such as beryllium, and a dipyridyl compound (ii) represented by general formula (ii), namely l-z-l (ii) (see l below), is characterized by including, as the dipyridyl compound (ii), at least two different dipyridyl compounds (ii).
Showa Denko K.k.

1, 3-butadiene separating material, and separation method using said separating material

A separating material superior to conventional separating materials, and a separation method are provided, with which 1,3-butadiene is selectively separated and recovered from a mixed gas including 1,3-butadiene and c4 hydrocarbons other than 1,3-butadiene. A metal complex, which comprises a dicarboxylic acid compound (i) (see (i) below) represented by general formula (i), an ion of a metal such as beryllium, and a bipyridyl compound (ii) represented by general formula (ii), namely l-z-l (ii) (see (l) below), is characterized by including, as the dicarboxylic acid compound (i), at least two different dicarboxylic acid compounds (i).
Showa Denko K.k.

High-power led lamp cooling device and manufacturing the same

A high-power led lamp cooling device and its manufacturing method, which includes: manufacturing a semiconductor crystal bar in advance into cone-shaped crystal bar with one end having large diameter and the other having small diameter, making color mark on each wafer as the large-diameter end surface of the tail end when the cone-shaped semiconductor crystal bar is cut into slices; cutting and pelletizing the conical surface to obtain polygonal cylindrical n-type or p-type semiconductor elements, arranging them in a matrix form between two beryllium-oxide ceramic chips provided with conductive circuits, connecting head end of n-type semiconductor elements to tail end of the p-type semiconductor elements in series to manufacture high-power led lamp cooling device. The high-power led lamp cooling device can achieve: good cooling effect, high working efficiency, low energy consumption and capable of reducing light failure of led lamp, and prolonging service life of the high-power led lamp..
Suzhou Weiyuan New Material Technology Co., Ltd.

Low light failure, high power led street lamp and manufacturing the same

A low light failure high power led street lamp and a manufacturing method therefor. Color mark is made on tail end of n-type semiconductor element (6) or p-type semiconductor element (7); then n-type and p-type semiconductor element (6, 7) are arranged in matrix manner between upper beryllium-oxide ceramic wafer (8) and lower beryllium-oxide ceramic wafer (9), so that head end of n-type semiconductor element (6) is connected with tail end of p-type semiconductor element (7) or tail end of n-type semiconductor element (6) is connected with head end of p-type semiconductor element (7), then lower beryllium-oxide ceramic wafer (9) is attached, through graphene thermal conductive greaseon layer (4), on backside of circuit board (2) which is mounted with led bulbs (3), and heat sink (15) is mounted on upper beryllium-oxide ceramic wafer (8), then circuit board (2) together with heat sink (15) are mounted into street lamp housing (1)..
Suzhou Weiyuan New Material Technology Co., Ltd.

Packaged assembly for high density power applications

A packaged assembly for high density power applications includes a case having shelves on opposing walls, and a double-sided substrate disposed on the shelves of the case, the double-sided substrate having a semiconductor die on a first side of the double-sided substrate and circuit elements on a second side of the double-sided substrate. The case includes aluminum silicon (alsi).
Infineon Technologies Americas Corp.

Wavelength conversion device, manufacturing method thereof, and related illumination device

A wavelength conversion device, a manufacturing method thereof, and a related illumination device. The wavelength conversion device comprises a fluorescent powder layer (110) that is successively stacked, a diffuse reflection layer (120), and a high-thermal-conductivity substrate (130).
Appotronics China Corporation

Plasma reactor with non-power-absorbing dielectric gas shower plate assembly

A gas distribution plate for a plasma reactor has a dielectric front plate and a dielectric back plate bonded together, with gas injection orifices extending through the front plate and gas supply channels in the surface of front plate facing the back plate. The back plate is joined to a heat reflective plate, or the back plate itself is formed of a heat reflective material, such as beryllium oxide..

Examination method to apprais corundum that has undergone beryllium diffusion treatment

This invention is within the technical field of corundum appraisal, and it involves an examination method to determine whether corundum has undergone beryllium diffusion treatment. Procedurally, a highly sensitive raman spectrometer (s/n>10,000) is used to scan and examine the samples.

Alloy for die-cast vehicle parts and manufacturing the same

An alloy for die-cast vehicle parts and a method for manufacturing the alloy are provided. The alloy includes aluminum as a main component; magnesium in an amount of about 8.0 to 10.5 wt % based on the total weight of the alloy composition; silicon in an amount of about 1.9 to 3.4 wt % based on the total weight of the alloy composition; copper in an amount of about 0.4 to 2.0 wt % based on the total weight of the alloy composition; manganese in an amount of about 0.3 to 1.0 wt % based on the total weight of the alloy composition; beryllium (be) at a maximum of about 50 ppm, and other essential impurities.

Method for suppressing heat discoloration of lecithin

[solution] a method for suppressing heat discoloration of lecithin, comprising adding a fatty acid metal salt to lecithin, and a lecithin or lecithin preparation having resistance to heat discoloration and containing a fatty acid metal salt. Preferably, the metal constituting the fatty acid metal salt is at least one selected from the group consisting of lithium, beryllium, sodium, magnesium, aluminum, potassium, calcium, iron, cobalt, nickel, copper, zinc, silver, barium, thallium, and lead, and the fatty acid of the fatty acid metal salt is at least one selected from saturated fatty acids and unsaturated fatty acids having 3 to 36 carbon atoms..

Processes for making salt systems including beryllium fluoride

Processes for producing beryllium fluoride salt systems containing beryllium fluoride, such as lithium beryllium fluoride salts, are disclosed herein. The processes include mixing ammonium beryllium fluoride with a lithium compound, melting the mixture to form a molten phase, purging the molten phase, and cooling the molten phase.
Materion Corporation

Fluorescent lighting with aluminum nitride phosphors

A fluorescent lamp includes a glass envelope; at least two electrodes connected to the glass envelope; mercury vapor and an inert gas within the glass envelope; and a phosphor within the glass envelope, wherein the phosphor blend includes aluminum nitride. The phosphor may be a wurtzite (hexagonal) crystalline structure al(1-x)mxn phosphor, where m may be drawn from beryllium, magnesium, calcium, strontium, barium, zinc, scandium, yttrium, lanthanum, cerium, praseodymium, europium, gadolinium, terbium, ytterbium, bismuth, manganese, silicon, germanium, tin, boron, or gallium is synthesized to include dopants to control its luminescence under ultraviolet excitation.
Ge Electric Company

Coiled cover for firearm gas tube

A heat dissipating and strength enhancing cover for a firearm gas tube includes a wire helix formed of closely adjacent coils having an inner diameter sized to closely fit over and in contact with an exterior surface of a gas tube. The wire of the gas tube cover may be made of a beryllium-copper alloy and have sufficient flexibility to accommodate at least one bend in the gas tube.
Spike's Tactical, Llc

Functionalized carbon membranes

Embodiments provide electron-conducting, electron-transparent substrates that are chemically derivatized (e.g., functionalized) to enhance and facilitate the deposition of nanoscale materials thereupon, including both hard and soft nanoscale materials. In various embodiments, the substrates may include an electron-conducting mesh support, for example, a carbon, copper, nickel, molybdenum, beryllium, gold, silicon, gaas, or oxide (e.g., sio2, tio2, ito, or al2o3) support, or a combination thereof, having one or more apertures.
Dune Sciences, Inc.

Devices including a gas barrier layer

Devices that include a near field transducer (nft); a gas barrier layer positioned on at least a portion of the nft; and a wear resistance layer positioned on at least a portion of the gas barrier layer wherein the gas barrier layer includes tantalum oxide (tao), titanium oxide (tio), chromium oxide (cro), silicon oxide (sio), aluminum oxide (alo), titanium oxide (tio), zirconium oxide (zro), yttrium oxide (yo), magnesium oxide (mgo), beryllium oxide (beo), niobium oxide (nbo), hafnium oxide (hfo), vanadium oxide (vo), strontium oxide (sro), or combinations thereof; silicon nitride (sin), aluminum nitride (al), boron nitride (bn), titanium nitride (tin), zirconium nitride (zrn), niobioum nitride (nbn), hafnium nitride (hfn), chromium nitride (crn), or combinations thereof silicon carbide (sic), titanium carbide (tic), zirconium carbide (zrc), niobioum carbide (nbc), chromium carbide (crc), vanadium carbide (vc), boron carbide (bc), or combinations thereof or combinations thereof.. .
Seagate Technology Llc

Plasma ignition plug for an internal combustion engine

A plasma ignition plug for an internal combustion engine has a thorium alloyed tungsten anode separated from a vanadium- or beryllium-alloyed copper cathode by a boron nitride ceramic powder insulator. A generally semi-spherical titanium emitter is electrically coupled to the anode and disposed within an end of the insulator so as to form an annular gap with a torus on the end of the cathode.

Zirconium-based and beryllium free solid amorphous alloy

The invention concerns a zirconium and/or hafnium based, beryllium free, solid, amorphous alloy, with the addition of silver and/or gold and/or platinum to increase its critical diameter.. .
The Swatch Group Research And Development Ltd

High thermal conductivity materials for thermal management applications

High thermal conductivity materials and methods of their use for thermal management applications are provided. In some embodiments, a device comprises a heat generating unit (304) and a thermally conductive unit (306, 308, 310) in thermal communication with the heat generating unit (304) for conducting heat generated by the heat generating unit (304) away from the heat generating unit (304), the thermally conductive unit (306, 308, 310) comprising a thermally conductive compound, alloy or composite thereof.
United States Of America As Represented By The Secretary Of The Navy

Planar ferromagnetic coated surgical tip and making

The present invention relates to surgical dissection tips comprising a substrate comprising beryllium copper and a ferromagnetic layer coating at least a portion of the substrate, and methods of making such surgical dissection tips. .
Domain Surgical, Inc.

Lithium free elevated temperature aluminum copper magnesium silver alloy for forged aerospace products

A substantially lithium-free alloy may comprise copper from 4.8 wt. % to 5.4 wt.
Goodrich Corporation

Transistors with improved thermal conductivity

Transistors with improved thermal conductivity are disclosed. Portions of the transistor or elements adjacent to the transistor are made from materials that are electrically insulative, but have high thermal conductivities.
Qualcomm Incorporated

Devices including a gas barrier layer

Devices that include a near field transducer (nft); a gas barrier layer positioned on at least a portion of the nft; and a wear resistance layer positioned on at least a portion of the gas barrier layer wherein the gas barrier layer includes tantalum oxide (tao), titanium oxide (tio), chromium oxide (cro), silicon oxide (sio), aluminum oxide (alo), titanium oxide (tio), zirconium oxide (zro), yttrium oxide (yo), magnesium oxide (mgo), beryllium oxide (beo), niobium oxide (nbo), hafnium oxide (hfo), vanadium oxide (vo), strontium oxide (sro), or combinations thereof; silicon nitride (sin), aluminum nitride (al), boron nitride (bn), titanium nitride (tin), zirconium nitride (zrn), niobioum nitride (nbn), hafnium nitride (hfn), chromium nitride (crn), or combinations thereof silicon carbide (sic), titanium carbide (tic), zirconium carbide (zrc), niobioum carbide (nbc), chromium carbide (crc), vanadium carbide (vc), boron carbide (bc), or combinations thereof or combinations thereof.. .
Seagate Technology Llc

Amorphous metal overmolding

An embodiment relates to a method comprising overmolding a bulk-solidifying amorphous alloy on a preform of another material than the bulk-solidifying amorphous alloy to form a bulk-solidifying amorphous alloy overmolded preform. Another embodiment relates to an article comprising an overmolded shell comprising the bulk-solidifying amorphous alloy on a preform of another material than the bulk-solidifying amorphous alloy.
Crucible Intellectual Property, Llc

Diffusion barrier layer for resistive random access memory cells

Provided are resistive random access memory (reram) cells having diffusion barrier layers formed from various materials, such as beryllium oxide or titanium silicon nitrides. Resistive switching layers used in reram cells often need to have at least one inert interface such that substantially no materials pass through this interface.
Intermolecular Inc.

Acoustic metal diaphragm

An acoustic metal diaphragm comprises a diaphragm base made of an organic material and a metal-plated layer. The diaphragm base has a smooth surface.
Transound Electronics Co., Ltd



Beryllium topics:
  • Molybdenum
  • Beryllium Oxide
  • Carbon Film
  • Biological Molecule
  • Biological Molecules
  • Carbon Monoxide
  • Acetic Acid
  • Transducer
  • Recording Device
  • Heat Assisted Magnetic Recording
  • Semiconductor Substrate
  • Semiconductor Devices
  • Semiconductor Material
  • Semiconductor Device
  • Semiconductor


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    This listing is a sample listing of patent applications related to Beryllium 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 Beryllium with additional patents listed. Browse our RSS directory or Search for other possible listings.


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