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公开(公告)号：US20240027270A1
公开(公告)日：2024-01-25
申请号：US18375404
申请日：2023-09-29
Applicant: MIFTEK CORPORATION
Inventor： Masanobu Yamamoto , Keegan Hernandez , J. Paul Robinson
CPC classification number: G01J3/4406 , G01J3/0218 , G01J3/0227
Abstract: A measurement system is disclosed which includes a flow chamber configured to propagate a sample in a flow stream, one or more optical sources configured to irradiate the sample in the flow stream, one or more detector systems each configured to receive resultant light from the sample and, in response, generate a photon signal, the one or more detector systems each including one or more photon sensors each adapted to generate an electronic pulse in response to receiving a photon and a circuit operating in the giga hertz supporting the one or more photon sensors thus configured to count each individual photon in the resultant light from the sample.
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公开(公告)号：US11879847B2
公开(公告)日：2024-01-23
申请号：US18048300
申请日：2022-10-20
Applicant: IonQ, Inc.
Inventor： Shantanu Debnath , Vandiver Chaplin
Abstract: Aspects of the present disclosure relate generally to systems and methods for use in the implementation and/or operation of quantum information processing (QIP) systems, and more particularly, to the correction of light-shift effects in trapped-ion quantum gates. Techniques are described for light-shift correction of single qubit gates when the gates are implemented using counter-propagating Raman laser beams and when the gates are implemented using co-propagating Raman laser beams. Moreover, techniques are also described for light-shift correction of two-qubit gates.
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公开(公告)号：US11874526B2
公开(公告)日：2024-01-16
申请号：US17516703
申请日：2021-11-02
Applicant: Industrial Technology Research Institute
Inventor： Jen-You Chu , Ruei-Han Jiang , Yi-Cyun Yang , Kuan-Yeh Huang , Ssu-Yu Huang , Kai-Jen Hsiao
Abstract: A textile detection module is suitable for detecting a test specimen. The textile detection module includes a height sensor, an excitation light source, an optical detector, and a focuser. The height sensor is suitable for measuring a height of the test specimen to generate a height signal. The excitation light source provides an excitation light beam. The optical detector is disposed on a transmission path of the excitation light beam and is suitable for receiving the excitation light beam and emitting the excitation light beam along the optical axis and receiving a detection light beam to generate a detection result. The focuser is disposed on the transmission path of the excitation light beam emitted by the optical detector. The focuser includes a focus lens suitable for converting the excitation light beam into a focused excitation light beam.
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公开(公告)号：US11860104B2
公开(公告)日：2024-01-02
申请号：US17816713
申请日：2022-08-01
Applicant: NOVA LTD.
Inventor： Eyal Hollander , Gilad Barak , Elad Schleifer , Yonatan Oren , Amir Shayari
CPC classification number: G01N21/65 , G01J3/0205 , G01J3/027 , G01J3/4412 , G01N2201/0636 , G01N2201/06113
Abstract: A method, a system, and a non-transitory computer readable medium for Raman spectroscopy. The method may include determining first acquisition parameters of a Raman spectroscope to provide a first acquisition set-up, the determining is based on at least one expected radiation pattern to be detected by a sensor of the Raman spectroscope as a result of an illumination of a first area of a sample, the first area comprises a first nano-scale structure, wherein at least a part of the at least one expected radiation pattern is indicative of at least one property of interest of the first nano-scale structure of the sample; wherein the first acquisition parameters belong to a group of acquisition parameters; setting the Raman spectroscope according to the first acquisition set-up; and acquiring at least one first Raman spectrum of the first nano-scale structure of the sample, while being set according to the first acquisition set-up.
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55.发明公开公开(公告)号：US20230417917A1
公开(公告)日：2023-12-28
申请号：US18461442
申请日：2023-09-05
Applicant: Cilag GmbH International
Inventor： Joshua D. Talbert , Donald M. Wichern
IPC: G01S17/89 , G01N21/64 , G06T7/521 , A61B1/00 , A61B1/04 , A61B1/05 , G01J3/28 , G06T1/00 , G01S7/48 , G01S7/483 , G01J3/44 , A61B5/00 , A61B1/06 , H04N23/56 , H04N23/74 , H04N23/60
CPC classification number: G01S17/89 , G01N21/6456 , G06T7/521 , A61B1/00006 , A61B1/043 , A61B1/05 , G01J3/2823 , G06T1/0007 , G01S7/4804 , G01S7/483 , G01J3/4406 , A61B5/0071 , A61B5/0033 , A61B1/000095 , A61B1/00194 , A61B1/0655 , H04N23/56 , H04N23/74 , H04N23/665 , G01N2201/124 , G06T2207/30004 , G01J2003/1213
Abstract: Pulsed hyperspectral, fluorescence, and laser mapping imaging in a light deficient environment is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a controller configured to synchronize timing of the emitter and the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises one or more of a hyperspectral emission, a fluorescence emission, or a laser mapping pattern.
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Patent Agency Ranking
56.发明公开公开(公告)号：US20230400414A1
公开(公告)日：2023-12-14
申请号：US18034450
申请日：2021-10-26
Inventor： Khanh Q. KIEU , Yukun QIN, I
CPC classification number: G01N21/65 , G01J3/027 , G01J3/44 , H01S3/06712 , H01S3/06754 , H01S3/1118
Abstract: A method of performing coherent anti-stokes Raman spectroscopy (CARS) includes generating first and second optical pulse trains having different and adjustable repetition rates. One of the pulse trains is directed in a CW direction and the other in a CCW direction. A frequency shift and a first linear chirp is applied to optical pulses in the first optical pulse train. A second linear chirp is applied to optical pulses in the second optical pulse train. The first and second linear chirps having a common chirp rate. One of the chirped optical pulse trains is used as a pump beam and the other is used as a Stokes beam. The first and second chirped optical pulse trains are combined to define a combined beam. The combined beam is provided to a CARS spectroscopic system for exciting a resonant mode in a sample and generating a CARS signal.
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公开(公告)号：US20230393074A1
公开(公告)日：2023-12-07
申请号：US17833670
申请日：2022-06-06
Applicant: FEI Company
Inventor： Joseph Christian , Jorge Filevich
CPC classification number: G01N21/65 , H01J3/021 , G01J3/0291 , G01J3/44
Abstract: Methods and apparatus are disclosed for concurrent cleaning and cleanliness monitoring of a sample such as a substrate for electron point projection microscopy. A graphene sample is illuminated by a laser. Raman scattering from contaminants generates secondary light which is analyzed by spectrometer. Based on Raman scattering analysis, sample cleanliness is determined. Cleaning can be dynamically terminated based on achieving a target cleanliness level or based on prediction thereof. Variations and additional applications are disclosed.
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58.发明公开公开(公告)号：US20230371780A1
公开(公告)日：2023-11-23
申请号：US18223390
申请日：2023-07-18
Applicant: Cedars-Sinai Medical Center
Inventor： Pramod BUTTE , Adam MAMELAK
IPC: A61B1/00 , G01J1/04 , G01J1/44 , A61B1/04 , A61B1/06 , A61B1/07 , G01J3/44 , A61B1/05 , H04N23/10 , H04N23/11 , H04N23/51 , H04N23/56 , H04N23/74 , G01N21/64 , G06T7/00 , H04N5/33
CPC classification number: A61B1/00009 , G01J1/0414 , G01J1/44 , A61B1/043 , A61B1/00117 , A61B1/063 , A61B1/0646 , A61B1/00045 , A61B1/07 , G01J3/44 , A61B1/042 , A61B1/00186 , A61B1/0638 , A61B1/00188 , A61B1/0669 , A61B1/05 , H04N23/10 , H04N23/11 , H04N23/51 , H04N23/56 , H04N23/74 , G01N21/6456 , G06T7/0012 , H04N5/33 , G01J2001/448 , G01N2021/6463
Abstract: The invention provides systems and methods for imaging a sample. In various embodiments, the invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a visible light source, a notch beam splitter, a notch filter, a synchronization module, an image processing unit, an image displaying unit, and light-conducting channels. In various embodiments, the present invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a laser clean-up filter, a notch filter, a white light source, an image processing unit, an image displaying unit, and light-conducting channels. In accordance with the present invention, the image sensor can detect both visible light and infrared light.
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公开(公告)号：US11774363B2
公开(公告)日：2023-10-03
申请号：US17266884
申请日：2019-08-07
Applicant: NORTON (WATERFORD) LIMITED
Inventor： Hardik Kirtikumar Shah
IPC: G01J3/44 , G01N21/65 , A61K9/00 , A61K31/138 , A61K31/567 , A61K45/06 , G01N21/85
CPC classification number: G01N21/65 , A61K9/0075 , A61K31/138 , A61K31/567 , A61K45/06 , G01J3/44 , G01N21/85 , G01N2021/8592
Abstract: The present invention generally relates to improved methods for the manufacture of inhalation powders. More particularly, aspects of the disclosure relate to methods for in-line monitoring of powder blending by Raman spectroscopy.
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60.发明公开公开(公告)号：US20230288257A1
公开(公告)日：2023-09-14
申请号：US18118830
申请日：2023-03-08
Applicant: DIC Corporation , MEIJI UNIVERSITY
Inventor： Kazutoshi Terauchi , Toshinori Yamaji , Hiromasa Kaneko , Shuto Yamakage
CPC classification number: G01J3/4412 , G01N21/65
Abstract: To calculate the properties of a resin composition in a short time and with high accuracy, a resin property value prediction apparatus includes an acquisition unit acquiring spectral data obtained by measuring a resin composition by a spectroscopic sensor in a process of performing a resin polymerization reaction in a batch type reaction tank and a calculation unit, using a learned model learned with spectral data obtained by measuring the resin composition in advance and a resin property value as training data, calculating the resin property value of the resin composition having the spectral data acquired by the acquisition unit.
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