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公开(公告)号：US20180292377A1
公开(公告)日：2018-10-11
申请号：US16004154
申请日：2018-06-08
Applicant: OMNI MEDSCI, INC.
Inventor： Mohammed N. ISLAM
IPC: G01N33/15 , G01J3/453 , A61B5/00 , A61B5/145 , A61B5/1455 , G01J3/10 , G01J3/28 , G01N21/3504 , G01N21/3563 , G01N21/359 , G01N33/49 , G01N33/44 , G01N33/02 , G01N21/88 , G01N21/39 , G01M3/38 , H01S3/30 , G01J3/14 , G01J3/18
CPC classification number: G01N33/15 , A61B5/0013 , A61B5/0022 , A61B5/0075 , A61B5/0086 , A61B5/0088 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/4547 , A61B2562/0233 , A61B2562/0238 , A61B2562/146 , A61B2576/02 , G01J3/108 , G01J3/14 , G01J3/1838 , G01J3/28 , G01J3/2823 , G01J3/453 , G01J2003/104 , G01J2003/2826 , G01M3/38 , G01N21/3504 , G01N21/3563 , G01N21/359 , G01N21/39 , G01N21/88 , G01N33/02 , G01N33/442 , G01N33/49 , G01N2021/3513 , G01N2021/399 , G01N2201/061 , G01N2201/062 , G01N2201/08 , G01N2201/12 , H01S3/302
Abstract: A smart phone or tablet includes laser diodes configured to be pulsed and generate near-infrared light between 700-2500 nanometers. Lenses direct the light to a sample. A detection system includes a photodiode array with pixels coupled to CMOS transistors, and is configured to receive light reflected from the sample, to be synchronized to the light from the laser diodes, and to perform a time-of-flight measurement of a time difference between light from the laser diodes and light reflected from the sample. The detection system is configured to convert light received while the laser diodes are off into a first signal, and light received while at least one laser diodes is on, which includes light reflected from the sample, into a second signal. The smart phone or tablet is configured to difference the first signal and the second signal and to generate a two-dimensional or three-dimensional image using the time-of-flight measurement.
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公开(公告)号：US20180292327A1
公开(公告)日：2018-10-11
申请号：US16009244
申请日：2018-06-15
Applicant: Keyence Corporation
Inventor： Hajime Matsuda
CPC classification number: G01N21/8806 , G01N21/8851 , G01N2021/845 , G01N2201/062 , G01N2201/12 , G06K9/2027 , G06K9/325 , G06T7/0004 , G06T7/0008 , G06T7/586 , G06T2207/10152 , G06T2207/20016 , G06T2207/20221 , G06T2207/30164
Abstract: To facilitate adjusting of a distance from an inspection target to an illumination section by providing a movable illumination section that is movable independently of the imaging section. An illumination apparatus has a plurality of LEDs arranged in a substantially annular form, a light diffusion member for diffusing light emitted from the plurality of LEDs, and a lighting control part for lighting the plurality of light sources in accordance with a predetermined lighting pattern when designated to start lighting. In particular, the illumination apparatus moves independently of a camera to adjust a distance to a workpiece.
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公开(公告)号：US10082468B2
公开(公告)日：2018-09-25
申请号：US15580117
申请日：2017-04-27
Inventor： Hyuksang Kwon
CPC classification number: G01N21/658 , G01N21/255 , G01N2201/06113 , G01N2201/12
Abstract: The present invention relates to a method for evaluating a SERS sensor substrate, comprising the steps of: a) measuring, through a dark-field microscope, the color of nanoparticles positioned on the SERS sensor substrate; b) converting the measured color into a distance between the nanoparticles; c) acquiring the Raman signal intensity of the SERS sensor substrate; d) acquiring the standard Raman signal intensity of a standard SERS sensor substrate including the nanoparticles having the distance that is the same as the converted distance; and e) comparing the Raman signal intensity and the standard Raman signal intensity.
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公开(公告)号：US10082464B2
公开(公告)日：2018-09-25
申请号：US15022976
申请日：2014-09-26
Applicant: ASAHI KASEI MICRODEVICES CORPORATION
Inventor： Edson Gomes Camargo , Satoshi Takehara
IPC: G01N21/61 , G01N21/3504 , G01N21/03 , H01L31/0304 , H01L31/167
CPC classification number: G01N21/61 , G01N21/0303 , G01N21/031 , G01N21/3504 , G01N2201/062 , G01N2201/068 , G01N2201/12 , H01L31/0304 , H01L31/167
Abstract: A small-size reliable gas sensor that can reduce a measurement error can be provided. The gas sensor includes: a first light source (20); a first sensor unit (31) and a second sensor unit (32) disposed to receive light output from the first light source (20); a first substrate (41) having a first principal surface (411) on which the first light source (20) and the first sensor unit (31) are provided; and a second substrate (42) having a first principal surface (422) on which the second sensor unit (32) is provided. The first sensor unit (31) is disposed at a location where light output from the first light source (20) and reflected on the second principal surface (412) strikes the first principal surface (422) of the first substrate (41).
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公开(公告)号：US20180251832A1
公开(公告)日：2018-09-06
申请号：US15911801
申请日：2018-03-05
Applicant: INTELLIGENT BIO-SYSTEMS, INC.
Inventor： Steven Gordon , Jerzy Olejnik
IPC: C12Q1/6869 , C12Q1/6874 , G01N21/05 , G01N21/64 , G01N21/03
CPC classification number: C07H19/00 , C12Q1/6869 , C12Q1/6874 , C12Q2535/101 , G01N21/05 , G01N21/6428 , G01N21/645 , G01N2021/0346 , G01N2021/058 , G01N2021/6417 , G01N2021/6419 , G01N2021/6421 , G01N2021/6439 , G01N2021/6441 , G01N2021/6471 , G01N2201/062 , G01N2201/0627 , G01N2201/12
Abstract: The invention provides methods and compositions, including, without limitation, algorithms, computer readable media, computer programs, apparatus, and systems for determining the identity of nucleic acids in nucleotide sequences using, for example, data obtained from sequencing by synthesis methods. The methods of the invention include correcting one or more phenomena that are encountered during nucleotide sequencing, such as using sequencing by synthesis methods. These phenomena include, without limitation, sequence lead, sequence lag, spectral crosstalk, and noise resulting from variations in illumination and/or filter responses.
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Patent Agency Ranking
公开(公告)号：US20180246045A1
公开(公告)日：2018-08-30
申请号：US15959987
申请日：2018-04-23
Applicant: Attofemto, Inc.
Inventor： Paul L. Pfaff
CPC classification number: G01N21/9505 , G01B9/02011 , G01B9/021 , G01B11/164 , G01B11/2441 , G01N21/1717 , G01N21/23 , G01N21/9501 , G01N2021/1721 , G01N2201/12 , H01L22/12
Abstract: Methods are described for obtaining digital data for determining, shaping or testing a semiconductor or anisotropic device or materials under test or manufacture. Optical interferometric techniques can sense a wide region, such as that passing through or reflected off a semiconductor material, which can then be analyzed. In this manner, various characteristics of the resultant transmitted or reflected probing beam, herein called the “object wave,” are recorded in the resultant interference pattern between the object wave and the reference beam. Likewise, when the semiconductor material, such as an integrated circuit, is stressed by applying a voltage therein by energizing a circuit fabricated therein, the same light will reflect or otherwise pass through the semiconductor material, while being affected by the changes imposed upon or acting within the interior structures or interior surfaces by an applied voltage or signal, or by an incident external stress, thereby resulting in a different pattern.
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27.发明授权公开(公告)号：US10060854B2
公开(公告)日：2018-08-28
申请号：US15325646
申请日：2015-07-09
Applicant: TRONICO
Inventor： Marc Schortgen
CPC classification number: G01N21/65 , G01N21/31 , G01N21/552 , G01N33/08 , G01N33/085 , G01N2201/06113 , G01N2201/08 , G01N2201/12
Abstract: A non-invasive device for determining the fertility and/or sex of an egg. This device obtains a spectral response, specific to the shell, to an incident light signal. The device has a focusing element configured to focus the incident light signal on a surface portion and/or an internal portion of at least one layer of the shell, and elements for determining the fertility and/or sex of the egg as a function of the spectral response specific to the shell.
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公开(公告)号：US20180217064A1
公开(公告)日：2018-08-02
申请号：US15660166
申请日：2017-07-26
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Dong Uk Kim , Ki Soo Chang , Geon Hee Kim , Joo Ran Lee
CPC classification number: G01N21/6456 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2201/0691 , G01N2201/12 , G06T5/002 , G06T5/20 , G06T2207/10064 , G06T2207/10152 , G06T2207/20024
Abstract: Provided is a fluorescence image acquisition apparatus for acquiring fluorescence images and phase images using optical signals that are modulated at the same frequency and that have different time delays. The fluorescence image acquisition apparatus may include a light source configured to generate, at different time delays, a plurality of optical signals that are modulated at the same frequency, an illuminator configured to control paths of the plurality of modulated optical signals so that the plurality of modulated optical signals are illuminated onto a sample including a plurality of fluorescent materials, a photodetector configured to detect a plurality of fluorescence signals that are emitted from the plurality of fluorescent materials, respectively, and a controller configured to acquire a plurality of fluorescence images and a plurality of phase images from the plurality of detected fluorescence signals.
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公开(公告)号：US10036713B2
公开(公告)日：2018-07-31
申请号：US15686185
申请日：2017-08-25
Applicant: Keyence Corporation
Inventor： Hajime Matsuda
CPC classification number: G01N21/8806 , G01N21/8851 , G01N2021/845 , G01N2201/062 , G01N2201/12 , G06K9/2027 , G06K9/325 , G06T7/0004 , G06T7/0008 , G06T7/586 , G06T2207/10152 , G06T2207/20016 , G06T2207/20221 , G06T2207/30164
Abstract: To facilitate adjusting of a distance from an inspection target to an illumination section by providing a movable illumination section that is movable independently of the imaging section. An illumination apparatus has a plurality of LEDs arranged in a substantially annular form, a light diffusion member for diffusing light emitted from the plurality of LEDs, and a lighting control part for lighting the plurality of light sources in accordance with a predetermined lighting pattern when designated to start lighting. In particular, the illumination apparatus moves independently of a camera to adjust a distance to a workpiece.
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公开(公告)号：US10036712B2
公开(公告)日：2018-07-31
申请号：US15029472
申请日：2014-10-13
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： Shuguang Kuai , Mark Christoph Jaeger , Weixi Zhou
CPC classification number: G01N21/8806 , G01N21/8803 , G01N2021/8809 , G01N2201/0633 , G01N2201/12 , H04N5/225
Abstract: A defect inspection system is provided for inspection of defects in the surface of a sample. An array of light sources is used, with different light sources providing light to the sample from different directions. A main direction of illumination is defined with highest intensity, and this direction evolves over time. By providing varying directional illumination instead of blanket illumination, it becomes easier to detect defects.
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