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公开(公告)号：US20250078674A1
公开(公告)日：2025-03-06
申请号：US18817724
申请日：2024-08-28
Applicant: Crest Trials, Inc.
Inventor： Yasir Sepha , Mauro Campigotto
Abstract: A handheld system for the objective measurement of compliance with a clinical study protocol, such as an ETDRS BCVA study protocol. The system and methods use a handheld device application and associated sensors of the device to measure ambient light, and the distances between objects in an examination lane to determine compliance. The system may also identify objects in the room and provide an interface for users to understand compliance and receive training.
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公开(公告)号：US20250076729A1
公开(公告)日：2025-03-06
申请号：US18952250
申请日：2024-11-19
Applicant: NKT Photonics A/S
Inventor： Thomas Vestergaard ANDERSEN
Abstract: A light source including: a pulse generator for providing a first sequence of light pulses, the first sequence of light pulses including a first number of light pulses within a predetermined time period, a manipulator configured to generate a second sequence of light pulses from the first sequence of light pulses, the second sequence of light pulses having a second number of light pulses within the predetermined time period, the second number being different from the first number, and a nonlinear optical element arranged to receive the second sequence of light pulses.
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公开(公告)号：US20250076123A1
公开(公告)日：2025-03-06
申请号：US18794273
申请日：2024-08-05
Applicant: InnoLux Corporation
Inventor： Yu-Tsung LIU , I-An YAO
IPC: G01J5/02 , G01J5/0801 , G01J5/20 , G01J5/58
Abstract: A sensing device is provided, which comprises: a substrate; a circuit layer disposed on the substrate, the circuit layer comprising a switch element; a reflector disposed on the circuit layer, the reflector comprising a first reflection part and a second reflection part separated from each other, wherein the first reflection part is electrically connected to the switch element, and the second reflection part receives a voltage; and a sensing element disposed on the reflector, the sensing element separated from the reflector by a gap, wherein the sensing element comprises a first absorbing part, a second absorbing part and a sensing part disposed on the first absorbing part and the second absorbing part; wherein in a normal direction of the sensing device, the first absorbing part and the second reflection part are not overlapped, and the second absorbing part and the first reflection part are not overlapped.
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公开(公告)号：US20250076122A1
公开(公告)日：2025-03-06
申请号：US18239185
申请日：2023-08-29
Applicant: X DEVELOPMENT LLC
Inventor： Artsem Artsemenka , Phillip Yee , Carl Turner , Russell Shikami
Abstract: A device includes a casing, circuitry within the casing, and a temperature sensor. The temperature sensor is connected to the circuitry and is attached to the casing in such a way that an air gap separates the temperature sensor from the casing. The temperature sensor is attached to the casing in a bridge. The bridge includes a first backing and a second backing, which includes a grommet. The temperature sensor is positioned between a portion of the first backing and a portion of the second backing, and includes a flex lead that is electrically connected through the grommet of the second backing to the circuitry inside the casing.
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公开(公告)号：US20250076121A1
公开(公告)日：2025-03-06
申请号：US18948528
申请日：2024-11-15
Applicant: FUJIFILM CORPORATION
Inventor： Yu MISHIMA
Abstract: Provided is a calibration member including an imaging target surface, in which the imaging target surface includes a central region, a frame surrounding an outer edge of the central region, a pair of first patch groups including a plurality of patches that extend in a first direction and facing each other with the central region interposed therebetween, and a pair of second patch groups including a plurality of patches that extend in a second direction intersecting the first direction and facing each other with the central region interposed therebetween, and the calibration member is for performing, by using the patches, calibration with respect to an image obtained by imaging the imaging target surface.
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Patent Agency Ranking
公开(公告)号：US20250076112A1
公开(公告)日：2025-03-06
申请号：US18460002
申请日：2023-09-01
Applicant: E. Strode Pennebaker, III
Inventor： E. Strode Pennebaker, III
Abstract: A wireless sensor comprising an enclosure that houses sensor electronics and wireless communication electronics; a solar panel embedded into the enclosure such that the solar panel forms a first wall of the enclosure; and a light detector disposed in an interior of the enclosure underneath the solar panel. The light detector measures ambient light within the enclosure. The wireless sensor communicates, via the wireless communication electronics, the measured ambient light within the enclosure. The wireless sensor further comprises a plurality of light detectors.
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97.发明申请公开(公告)号：US20250076111A1
公开(公告)日：2025-03-06
申请号：US18411987
申请日：2024-01-12
Applicant: Apple Inc.
Inventor： Mahesh B. Chappalli , Ionut A. Mirel , Yan Guan , Akshay Bhat
Abstract: To mitigate undesirable outcomes due to crosstalk in an ambient light sensor reading resulting from light emission from an electronic display, statistics may be gathered to determine and compensate for the crosstalk. For example, the ambient light sensor may detect ambient light levels while the electronic display is temporarily paused to reduce or eliminate crosstalk between the light produced by the electronic display and the ambient light sensor. However, the ambient light sensor may retain charge from a previous light emission, creating back-emission crosstalk. The ratio of back-emission to front-emission (e.g., present light emission) may not be linear, and the degree of nonlinearity may vary with pixel value, color component, display brightness, temperature, and so on. As the ambient light sensor is affected by back-emission, compensation for the nonlinearity between the front-emission and the back-emission may be obtained to estimate the crosstalk induced on the ambient light sensor.
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公开(公告)号：US12242167B2
公开(公告)日：2025-03-04
申请号：US18394124
申请日：2023-12-22
Applicant: Psiquantum, Corp.
Inventor： Albert Wang
Abstract: A system for generating clock signals for a photonic quantum computing system includes a first pump photon source, a first photon-pair source optically coupled to the first pump photon source, and a first photodetector optically coupled to the first photon-pair source. The system also includes a first clock generator electrically coupled to the first photodetector, a second pump photon source, a second photon-pair source optically coupled to the second pump photon source, and a second photodetector optically coupled to the second photon-pair source. The system further includes a second clock generator electrically coupled to the second photodetector and a clock mediator coupled to the first clock generator and the second clock generator.
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公开(公告)号：US12239274B2
公开(公告)日：2025-03-04
申请号：US17924130
申请日：2021-05-19
Applicant: BSH Hausgeräte GmbH
Inventor： Alfredo Calvimontes , Philipp Neumaier
IPC: A47L15/42 , A47L15/00 , G01J3/42 , G06T7/11 , G06V10/141 , G06V10/143 , G01J3/10 , G01J3/32 , G01N21/31 , G01N21/88 , G01N21/94
Abstract: A system includes a dishwasher, an image capturing device designed to capture an image of washware arranged in the washing chamber, with the image including a plurality of sub-images, each of which having different spectral information of the washware. An illumination unit illuminates the washware in the washing chamber, and an image analysis unit receives the captured image from the image capturing device and to carry out a chemical analysis of soiling on the washware based on the plurality of sub-images of the received image and to ascertain a dirt characteristic of soiling as a result of the chemical analysis. A control device carries out a washing program for washing the washware in the washing chamber. The control device receives the dirt characteristic from the image analysis unit and adapts the washing program for washing the washware as a function of the received dirt characteristic.
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公开(公告)号：US20250069403A1
公开(公告)日：2025-02-27
申请号：US18727726
申请日：2022-12-19
Applicant: SIGNIFY HOLDING B.V.
Inventor： HARRY BROERS , JAN EKKEL
Abstract: The invention relates to an occupant or presence detection system and method where movement detection of an infrared (IR) sensor device and presence detection of an image sensor device are combined. Information derived from an IR movement detection signal is combined with object locations extracted by the image sensor device to distinguish human beings from static objects and improve occupant or presence detection in various applications, such as light control, desk occupancy and people counting in office applications that use advanced sensing bundles (ASB).
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