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Objective Lens

Objective Lens-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Charged particle beam device
Hitachi High-technologies Corporation
November 30, 2017 - N°20170345613

The purpose of the present invention is to reduce the amount of charged particles that are lost by colliding with the interior of a column of a charged particle beam device, and detect charged particles with high efficiency. To achieve this purpose, proposed is a charged particle beam device provided with: an objective lens that focuses a charged particle beam; ...
Method of detecting invasive fungi according to morphology thereof based on contrast staining, and kit ...
Hitachi High-technologies Corporation
November 30, 2017 - N°20170342456

A method of detecting invasive fungi according to morphology thereof based on contrast staining, including: sterilizing and storing the necessary equipment aseptically; drawing 1 ml of venous blood from a tested subject's elbow vein; dripping one drop of the venous blood, prior to coagulation, into an ampoule containing 0. 8 ml of a detection reagent under an aseptic environment; gently shaking the ampoule ...
Scanning electron microscope and method of use thereof
Tescan Brno, S.r.o.
November 23, 2017 - N°20170338078

A scanning electron microscope comprises three objective lenses, including a distant objective lens and a close objective lens, which are of conventional type, and an immersion objective lens of the immersion type below the distant objective lens and the close objective lens. These three objective lenses can be controlled independently, therefor different combinations of active objective lenses can be achieved. ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Objective lens unit and liquid immersion microscope
Yokogawa Electric Corporation
November 23, 2017 - N°20170336615

An objective lens unit for a liquid immersion microscope includes: a first liquid passage in a pipe shape including an opening disposed at a lens surface end as a lens surface of a lens at a closest side to an observing object, the first liquid passage being coupled to an outside of the objective lens unit, and a second liquid ...
Microscope apparatus and specimen observation method
Olympus Corporation
November 23, 2017 - N°20170336611

A microscope apparatus provided with: a disk unit obtained by integrally forming a pinhole array disk in which pinholes are arranged and a microlens array disk in which microlenses are arranged; a dichroic mirror focusing illumination light that has been transmitted through the microlenses of the disk unit, on the corresponding pinholes and splitting off fluorescence from a specimen that ...
Resolution enhancement for light sheet microscopy systems and methods
The Usa, As Represented By The Secretary, Dept. Of Health And Human Services
November 23, 2017 - N°20170336610

Embodiments of a resolution enhancement technique for a light sheet microscopy system having a three objective lens arrangement in which one objective lens illuminates a sample and the second and third objective lenses collect the fluorescence emissions emitted by the sample are disclosed. The second objective lens focuses a first portion of the fluorescence emissions for detection by a second ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Auto-focusing method and device
Idea Biomedical Ltd.
November 16, 2017 - N°20170329115

An auto-focusing method for determining an in-focus position of a plurality of wells in at least a portion of a multi-well plate, the method including using a first objective lens having a first magnification to identify, in each of at least three wells of a selected subset of the plurality of wells, an in-focus position of each well with respect ...
Charged particle beam apparatus
Idea Biomedical Ltd.
November 02, 2017 - N°20170316915

Provided is a charged particle beam apparatus which includes a charged particle source, a sample table on which a sample is placed, a charged particle beam optical system that includes an objective lens and emits a charged particle beam emitted from the charged particle source onto the sample, a plurality of detectors which detect secondary particles emitted from the sample ...
Objective lens for a photography or film camera and method for selective damping of specific ...
Carl Zeiss Ag
October 26, 2017 - N°20170307860

A lens for a still or film camera includes a first and second lens-element arrangement, and a wavefront manipulator. The first and second lens-element arrangement are arranged spaced mutually apart along an optical axis of the lens such that an interstice is present therebetween. The wavefront manipulator is situated in the interstice and includes at least two optical components which ...
Surgical headlight systems and methods for use
Jay S. Orringer, M.d., A Professional Corporation
October 26, 2017 - N°20170303776

A surgical headlight system includes an adjustable headband, a light assembly mounted to the headband, a motor assembly mounted to the headband and the light assembly, and electronic controller having a wireless transceiver therein, a power control circuit for varying electrical power delivered to a light source of the light assembly, a power source in electrical communication with the light ...
Light-sheet microscope and sample observation method
Jay S. Orringer, M.d., A Professional Corporation
October 19, 2017 - N°20170302827

In order to simply and accurately acquire a three-dimensional image of a sample to observe the sample, a light-sheet microscope according to the present invention includes: a duct in which the sample can flow; a syringe pump for moving the sample in the duct; a cylindrical lens for causing planar illumination light along a plane intersecting the direction in which ...
Phase modulation device and laser microscope
Jay S. Orringer, M.d., A Professional Corporation
October 19, 2017 - N°20170302498

The phase modulation device 3 includes a first phase modulation element 11 which modulates a phase of a light flux in accordance with a voltage applied to each of a plurality of first electrodes in accordance with a first ratio of a second aberration component to a first aberration component of a wave front aberration generated by an optical system including an ...
Energy discriminating electron detector and scanning electron microscope using the same
Jay S. Orringer, M.d., A Professional Corporation
October 19, 2017 - N°20170301512

When an electrode (29) such as a grid applied with a negative voltage is installed in front of an objective lens (23), low energy electrons among secondary electrons (25) generated from a sample (24) by an electron beam or the like is reflected by the electrode to come into a detector (22) installed in the sample (24) side, while electrons of higher energy are not detected, ...
Objective Lens Patent Pack
Download 157+ patent application PDFs
Objective Lens Patent Applications
Download 157+ Objective Lens-related PDFs
For professional research & prior art discovery
inventor
  • 157+ full patent PDF documents of Objective Lens-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Objective lens arrangement usable in particle-optical systems
Applied Materials Israel, Ltd.
October 12, 2017 - N°20170294287

An objective lens arrangement includes a first, second and third pole pieces, each being substantially rotationally symmetric. The first, second and third pole pieces are disposed on a same side of an object plane. An end of the first pole piece is separated from an end of the second pole piece to form a first gap, and an end of ...
Adjustment and design method of illumination system matched with multiple objective lenses in extreme ultraviolet ...
Applied Materials Israel, Ltd.
October 12, 2017 - N°20170293230

Provided in the present invention is an adjustment and design method of an illumination system matched with multiple objective lenses in an extreme ultraviolet lithography machine; the illumination system to which the method is applied comprises a light source, a collection lens, a field compound eye, a pupil compound eye and a relay lens group; the method specifically comprises the ...
Optical platelet counter method
Foce Technology International Bv
October 12, 2017 - N°20170292905

Platelets or blood cells are detected in a fluid sample by adjusting a focal depth of a microscope through a range of values, the microscope having a mounted sample and an objective lens adapted with one or both of (a) a spherical aberration correction unmatched to a utilized cover plate for the sample, or (2) a numerical aperture unmatched to a ...
Imaging systems with movable scan mirrors
Complete Genomics, Inc.
October 05, 2017 - N°20170289412

An imaging system is provided wherein a positioning stage is translated with respect to an objective lens component and a scan mirror is repositioned while a two-dimensional image is made of a biochemical site on a substrate. In an example embodiment, an imaging system comprises a camera, an objective lens component, a positioning stage, and a scan mirror controllable by ...
Camera module and folded optical system for laser-based speed gun
Kama-tech (hk) Limited
October 05, 2017 - N°20170285444

A laser-based speed gun includes a camera module and a folded optical system including an objective lens and an eyepiece lens. The folded optical system includes first and second image redirecting elements for redirecting an image pathway from the objective lens to the eyepiece lens adjacent the camera module.
Laser scanning microscope
Olympus Corporation
October 05, 2017 - N°20170285315

Provided is a laser scanning microscope including a stage on which a sample is placed, an objective lens that is disposed below the stage and that focuses laser light from a light source onto the sample, a scanner that scans the laser light focused by the objective lens over the sample, a condenser lens disposed opposite the objective lens with ...
Solid immersion lens holder and image acquisition device
Hamamatsu Photonics K.k.
October 05, 2017 - N°20170285296

A solid immersion lens holder includes a first member having a first opening disposing a spherical face portion therein so that a part of the spherical face portion protrudes toward an objective lens side and a second member having a second opening disposing a contact portion therein so that a contact face protrudes toward a side opposite to the objective ...
Cell imaging device, cell imaging method, and sample cell
Sysmex Corporation
October 05, 2017 - N°20170285000

Provided are a cell imaging device and a cell imaging method that can shorten the time period of taking images of cells in a liquid sample, compared with conventional techniques. This cell imaging device introduces a urine sample containing cells into an internal space of a sample cell, moves at least one of the sample cell and an objective lens ...
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