Patents Examined by Edwin C Gunberg
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Patent number: 12169261Abstract: A radiation detection module according to an embodiment includes an array substrate including multiple photoelectric converters, a scintillator that covers a region in which the multiple photoelectric converters are located and that has larger dimensions than the region in which the multiple photoelectric converters are located when viewed in plan, and a light-absorbing part that is located on the scintillator and is capable of absorbing visible light. The light-absorbing part is located outward of the region in which the multiple photoelectric converters are located when viewed in plan.Type: GrantFiled: February 9, 2022Date of Patent: December 17, 2024Assignee: CANON ELECTRON TUBES & DEVICES CO., LTD.Inventors: Hiroshi Aida, Hiroshi Horiuchi
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Patent number: 12164066Abstract: Methods of scintillation, scintillation devices, and metal halide hybrids that may be used as X-ray scintillators. The metal halide hybrids may include organic metal halide hybrids, inorganic metal halide hybrids, or organic-inorganic metal halide hybrids. The metal halide hybrids may have a 0D structure. The metal halide hybrids may be in the form of one or more discrete crystals.Type: GrantFiled: March 12, 2021Date of Patent: December 10, 2024Assignee: The Florida State University Research Foundation, Inc.Inventors: Biwu Ma, Liang-Jin Xu, Qingquan He
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Patent number: 12161499Abstract: Systems and methods for four-dimensional CT scan are provided. The methods may include determining a first region of a subject and a second region. A movement of the subject may occur within the second region. The methods may further include generating a first image set by performing, based on a first operation parameter corresponding to a first scan, the first scan on the first region of the subject, and generating a second image set by performing, based on a second operation parameter corresponding to a second scan, the second scan on a second region of the subject. The methods may further include obtaining movement information corresponding to the movement of the subject and determining a final image set based on the first image set, the movement information, and the second image set.Type: GrantFiled: August 31, 2021Date of Patent: December 10, 2024Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Buliang Sun, Wei Zhang, Jonathan Maltz
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Patent number: 12158375Abstract: An electronic device includes an outer case, a circuit substrate, a thermopile sensor chip, a filter structure, and a waterproof structure. The outer case has an opening. The circuit substrate is disposed inside the outer case. The thermopile sensor chip is disposed on the circuit substrate. The filter structure is disposed above the thermopile sensor chip. The waterproof structure is surroundingly connected between the filter structure and the outer case, wherein the waterproof structure has a through hole for exposing the filter structure and communicated with the opening of the outer case.Type: GrantFiled: May 4, 2023Date of Patent: December 3, 2024Assignee: PIXART IMAGING INC.Inventors: Ming-Han Tsai, Chih-Ming Sun, Jian-Cheng Liao
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Patent number: 12153172Abstract: A radiation detector of one embodiment includes: a scintillator configured to generate first scintillation light having a first peak wavelength and second scintillation light having a second peak wavelength in response to radiation incidence; a photodetection unit configured to detect the scintillation light generated by the scintillator; and a filter layer disposed between the scintillator and the photodetection unit and configured to selectively block the first scintillation light. The filter layer has a metasurface structure.Type: GrantFiled: May 18, 2022Date of Patent: November 26, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Ryosuke Ota, Soh Uenoyama
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Patent number: 12153173Abstract: An object is to improve the reliability of output information by simplifying a wiring route. A radiation image sensor includes a radiation detector in which a plurality of pixels of a charge generator for generating a charge corresponding to energy or the number of particles of incident radiation and a plurality of read circuits for outputting a digital value based on the charge generated by each pixel of the charge generator are mutually stacked and two-dimensionally disposed, and a circuit board on which a plurality of radiation detectors is disposed, in which the plurality of read circuits of one radiation detector is configured to transfer data indicating a digital value in the plurality of read circuits and then output the data to another adjacent radiation detector in response to a control signal from the outside.Type: GrantFiled: October 6, 2020Date of Patent: November 26, 2024Assignees: NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY, ANSEEN INCInventors: Toru Aoki, Katsuyuki Takagi, Akifumi Koike
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Patent number: 12154193Abstract: Systems and methods for reconstructing images for computed tomography are provided. Image reconstruction can be based on a realistic polychromatic physical model, and can include use of both an analytical algorithm and a single-variable optimization method. The optimization method can be used to solve the non-linear polychromatic X-ray integral model in the projection domain, resulting in an accurate decomposition for sinograms of two physical basis components.Type: GrantFiled: July 7, 2022Date of Patent: November 26, 2024Assignee: Rensselaer Polytechnic InstituteInventors: Ge Wang, Wenxiang Cong, Qingsong Yang
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Patent number: 12146998Abstract: A method for positioning sensor units in a detector module for a CT device includes arranging a connecting layer on a positioning substrate. Sensor units and readout units, forming sensor readout arrangements, are positioned relative to the positioning substrate. The sensor units are temporarily connected to the positioning substrate at a fixed position by the connecting layer. Electronics boards are positioned, and conductive connections are produced between the electronics boards and contacts of the readout units, such that sensor boards are obtained. The sensor units are then positioned by the positioning substrate relative to a module carrier and are attached to the module carrier, such that a detector module is obtained.Type: GrantFiled: August 18, 2023Date of Patent: November 19, 2024Assignee: Siemens Healthineers AGInventors: Jan Wrege, Miguel Labayen de Inza, Robert John Ellwood
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Patent number: 12147000Abstract: The present disclosure relates to devices, systems, and methods relating to configurable silicon photomultiplier (SiPM) devices. An example device includes a substrate and a plurality of single photon avalanche diodes (SPADs) coupled to the substrate. The device also includes a plurality of outputs coupled to the substrate and a plurality of electrical components coupled to the substrate. The plurality of electrical components are configured to selectively connect the plurality of SPADs to the plurality of outputs by selecting which output of the plurality of outputs is connected to each SPAD of the plurality of SPADs and to thereby define a plurality of SiPMs in the device such that each SiPM of the plurality of SiPMs comprises a respective set of one or more SPADs connected to a respective output of the plurality of outputs.Type: GrantFiled: August 25, 2021Date of Patent: November 19, 2024Assignee: Waymo LLCInventors: Simon Verghese, Caner Onal, Pierre-Yves Droz
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Patent number: 12146793Abstract: A motion detector that can automatically adjust a dwell time used by the motion detector to prevent unnecessary transmissions as an activity level of an area increases or decreases. The motion detector determines the activity level in the area and if the activity level is increasing, the dwell time is reduced and vice-versa.Type: GrantFiled: April 27, 2023Date of Patent: November 19, 2024Assignee: Ecolink Intelligent Technology, Inc.Inventor: Brandon Gruber
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Patent number: 12140742Abstract: A light irradiation device includes: a light source configured to output light having coherence; a light focusing element having a focusing axis and a non-focusing axis intersecting with the focusing axis and configured to focus the light on a focusing line so as to generate planar light; and an aperture mask having an opening part that limits a part of luminous fluxes of the light transmitted from the light source to the light focusing element. The opening part of the aperture mask has opening edges disposed to extend in a direction along the focusing axis of the light focusing element, and, in a case in which the opening edges are projected onto the focusing line, corresponding projected portions have linear spreads.Type: GrantFiled: March 17, 2021Date of Patent: November 12, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Masanori Kobayashi, Satoshi Yamamoto
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Patent number: 12135397Abstract: A radiation imaging apparatus includes an imaging unit having a plurality of pixels. Each of the plurality of pixels includes a conversion element configured to convert radiation into an electrical signal, a processing circuit configured to process the electrical signal output from the conversion element, and a holding unit configured to sample and hold the electrical signal output from the processing circuit. After radiation irradiation from a radiation source is started and before next radiation irradiation from the radiation source is started, the holding unit samples and holds, at a first timing and a second timing which is after the first timing, the electrical signal output from the processing circuit. A gain of the processing circuit at the first timing and the gain of the processing circuit at the second timing are different from each other.Type: GrantFiled: December 29, 2021Date of Patent: November 5, 2024Assignee: CANON KABUSHIKI KAISHAInventor: Kosuke Terui
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Patent number: 12130232Abstract: The present disclosure is drawn to a method and system for the excitation, identification, and authentication of light emitting materials using a mobile device comprising at least one Vertical Cavity Surface Emitting Laser (VCSEL), for use in a variety of applications.Type: GrantFiled: January 7, 2020Date of Patent: October 29, 2024Assignee: INTELLIGENT MATERIAL SOLUTIONS, INC.Inventors: Joshua E. Collins, Howard Y. Bell
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Patent number: 12133015Abstract: A digital X-ray detector includes a width of a data line or a gate line extending across a dummy pixel area is smaller than a width of the data line or the gate line extending across an active area, a width of a dummy gate line or a dummy data line extending across the dummy pixel area is smaller than a width of the gate line or the data line extending across the active area, so that static electricity generated during a manufacturing process does not randomly flow into the active area, but rather flows into the dummy pixel area having the lowest capacitance, and the static electricity may be guided not to the active area but to the dummy gate line or dummy data line in the dummy pixel area, thereby minimizing line defects or block luminance deviation defects caused by the static electricity generated during the manufacturing process.Type: GrantFiled: December 6, 2021Date of Patent: October 29, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Shihyung Park, Moonsoo Kang, Jaeho Yoon, Donghyeon Jang
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Patent number: 12129413Abstract: Luminescent taggant compositions, luminescent materials that include luminescent taggants, and articles including luminescent taggants are provided herein. In an embodiment, a luminescent taggant composition includes a first luminescent taggant, a second luminescent taggant, and a third luminescent taggant. The first luminescent taggant includes a first emitting ion that produces a first emission in a first taggant emission band when exposed to excitation energy. The second luminescent taggant includes a second emitting ion that is different from the first emitting ion and that produces a second emission in a second taggant emission band that is different from the first taggant emission band when exposed to excitation energy. The first luminescent taggant is substantially free of the second emitting ion and the second luminescent taggant is substantially free of the first emitting ion. The third luminescent taggant includes the first emitting ion and the second emitting ion.Type: GrantFiled: November 13, 2017Date of Patent: October 29, 2024Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Carsten Lau, William Ross Rapoport
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Patent number: 12125661Abstract: Provided is an X-ray tube including a cathode structure, an anode spaced apart from the cathode structure, a spacer structure disposed between the cathode structure and the anode, and an external power supply connected to each of the cathode structure, the anode, and the spacer structure. Here, the spacer structure includes a first spacer disposed adjacent to the cathode structure and a second spacer disposed on the first spacer and disposed adjacent to the anode. The first spacer includes a first portion adjacent to the cathode structure and a second portion adjacent to a contact point of the first spacer and the second spacer. The second spacer includes a third portion adjacent to the contact point and a fourth portion adjacent to the anode. Each of the first portion and the third portion has a volume resistivity less than that of the second portion.Type: GrantFiled: July 25, 2022Date of Patent: October 22, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Yoon-Ho Song, Jun-Tae Kang, Jae-Woo Kim, Sora Park, Jin-Woo Jeong
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Patent number: 12123833Abstract: There is set forth herein a device comprising structure defining a detector surface configured for supporting biological or chemical substances, and a sensor array comprising light sensors and circuitry to transmit data signals using photons detected by the light sensors. The device can include one or more features for reducing fluorescence range noise in a detection band of the sensor array.Type: GrantFiled: November 17, 2023Date of Patent: October 22, 2024Assignee: ILLUMINA, INC.Inventors: Tracy H. Fung, Poorya Sabounchi, Bernard Hirschbein, Joseph Pinto, Tarun Khurana, Randall Smith, Wenyi Feng
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Patent number: 12115013Abstract: The invention relates to a device for holding a storage medium in the oral cavity of a patient for at least one X-ray exposure.Type: GrantFiled: November 22, 2022Date of Patent: October 15, 2024Assignee: Dürr Dental SEInventors: Andreas Kuhfuß, Enes Mustajbegovic
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Patent number: 12117283Abstract: An inspection device is a device that inspects the position of an electrode plate in a multilayer body, which is obtained by bonding a separator and the electrode plate to each other by means of an adhesive, from the separator side. This inspection device is provided with: an infrared light irradiation unit that irradiates the multilayer body, from the separator side, with infrared light that has a peak wavelength within the range of from 6.5 ?m to 9.6 ?m; a camera that takes an image of the infrared light that transmits through the separator and is reflected by the electrode plate; and a detection unit that detects the position of the electrode plate.Type: GrantFiled: February 4, 2021Date of Patent: October 15, 2024Assignee: Panasonic Holdings CorporationInventors: Haruhisa Yagi, Ryuta Abe, Tatsuya Masada
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Patent number: 12117572Abstract: Provided is a radiography apparatus capable of changing the shape and size at an imaging site. A radiography apparatus (1) includes a scintillator (12), and a substrate (11) that is laminated on the scintillator (12) and has a plurality of photoelectric conversion elements (17) converting light emitted from the scintillator (12) into electric charges, in which a laminate including the scintillator (12) and the substrate (11) is partitioned into a plurality of blocks (10A) to (10I), and the blocks are separable from each other.Type: GrantFiled: August 26, 2021Date of Patent: October 15, 2024Assignee: FUJIFILM CorporationInventors: Kengo Nomura, Yasunori Narukawa