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公开(公告)号：US11850824B2
公开(公告)日：2023-12-26
申请号：US17175768
申请日：2021-02-15
Applicant: GUARDIAN GLASS, LLC
Inventor： Vijayen S. Veerasamy
CPC classification number: B32B17/10036 , B32B17/10174 , B32B17/10761 , B60Q1/1423 , B60S1/087 , B60S1/0818 , B60S1/0822 , B60S1/0825 , G01D5/24 , G01J1/42 , G01N27/223 , G06N7/01 , B60Q2300/112 , B60Q2300/314
Abstract: In certain example embodiments, moisture sensors, defoggers, etc., and/or related methods, are provided, More particularly, certain example embodiments relate to moisture sensors and/or defoggers that may be used in various applications such as, for example, refrigerator/freezer merchandisers, vehicle windows, building windows, etc. When condensation or moisture is detected, an appropriate action may be taken (e.g., actuating windshield wipers, turning on a defroster, triggering the heating of a merchandiser door or window, etc.). Bayesian approaches optionally, may be implemented in certain example embodiments in an attempt to improve moisture detection accuracy. For instance, models of various types of disturbances may be developed and, based on live data and a priori information known about the model, a probability of the model being accurate is calculated. If a threshold value is met, the model may be considered a match and, optionally, a corresponding appropriate action may be taken.
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公开(公告)号：US20230366731A1
公开(公告)日：2023-11-16
申请号：US17928324
申请日：2022-05-10
Applicant: EKO INSTRUMENTS CO., LTD.
Inventor： Toshikazu HASEGAWA , Satoshi NISHIKAWA , Masayuki YAMADA
CPC classification number: G01J1/42 , G01J1/44 , G01J2001/4285 , G01J2001/444
Abstract: A pyranometer is provided which can measure the precise amount of solar radiation/solar irradiance continuously and stably while suppressing the generation of dew or frost by a simple configuration even in changing external environment. A pyranometer includes: a housing having an opening, and having thermal conductivity; a dome provided at the opening, and having light transmittance; a sensor part provided in an internal space formed by the housing and the dome, and for measuring an intensity of a sunlight made incident through the dome; and a heat generating element provided heat conductably to a part of the housing, opposite to the opening across the internal space.
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公开(公告)号：US20230304855A1
公开(公告)日：2023-09-28
申请号：US18190336
申请日：2023-03-27
Applicant: TDK CORPORATION
Inventor： Takekazu YAMANE , Tetsuya SHIBATA , Tomohito MIZUNO , Hideaki FUKUZAWA
IPC: G01J1/42
CPC classification number: G01J1/42
Abstract: An optical device includes a magnetic element and a light application part, wherein the light application part configured to apply light to the magnetic element, the magnetic element includes a first ferromagnetic layer to which the light is applied, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, and magnetization of the first ferromagnetic layer is inclined with respect to both an in-plane direction in which the first ferromagnetic layer extends and a surface-perpendicular direction perpendicular to a surface on which the first ferromagnetic layer extends in a state in which the light is not applied from the light application part to the magnetic element.
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公开(公告)号：US20230296431A1
公开(公告)日：2023-09-21
申请号：US17696994
申请日：2022-03-17
Applicant: GM Global Technology Operations LLC
Inventor： Vipul M. Patel
CPC classification number: G01J1/42 , B60S1/0837 , G01J2001/4242
Abstract: A rain sensor in a vehicle includes a transmitter to implement a pseudorandom modulation of a timing of emission of infrared transmissions toward a windshield of the vehicle. The rain sensor also includes a receiver to be active for only a specified period of time following each emission of the infrared transmissions and to receive a reflection based on the infrared transmission encountering any substance on the windshield.
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公开(公告)号：US20230274456A1
公开(公告)日：2023-08-31
申请号：US18143389
申请日：2023-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwangdon KIM , Seihan PARK , Jaehee KWAK , Chanyul KIM , Dubok PARK , Cheolseong PARK , Sangwook BAEK
CPC classification number: G06T7/60 , G06T7/90 , G01J3/465 , G01J1/42 , G06T2207/20081 , G06T2207/10024 , G06T2207/20084 , G01J2001/4252
Abstract: Disclosed are an apparatus, a system, and a control method for measuring an LED panel. The method for measuring an LED panel comprises the steps of: capturing an image of an LED panel displayed in a preset color; classifying each pixel of the LED panel from the captured image of the LED panel into pixel regions having different sizes according to a predetermined threshold brightness value; obtaining a tristimulus value of each pixel by using the data of the classified pixel regions and a trained artificial intelligence model; and obtaining the luminance and chrominance of each pixel on the basis of the obtained tristimulus value.
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Patent Agency Ranking
公开(公告)号：US11735677B2
公开(公告)日：2023-08-22
申请号：US16933159
申请日：2020-07-20
Applicant: Actlight SA
Inventor： Maxim Gureev , Denis Sallin , Serguei Okhonin
IPC: H01L31/0352 , G01J1/42 , H01L25/18 , H01L27/146 , H01L31/103
CPC classification number: H01L31/035272 , G01J1/42 , H01L25/18 , H01L27/1463 , H01L27/14643 , H01L31/1037
Abstract: A dynamic photodiode detector or detector array having a light absorbing region of doped semiconductor material for absorbing photons. Electrons or holes generated by photon absorption are detected with a construction of oppositely heavily doped anode and cathode regions and a heavily doped ground region of the same doping type as the anode region. Photon detection involves switching the device from reverse bias to forward bias to create a depletion region enclosing the anode region. When a photon is then absorbed the electron or hole thereby generated drifts under the electric field induced by the biasing to the depletion region where it causes the anode-to-ground current to increase. Furthermore, the detector is configured such that anode-to-cathode current starts to flow once a threshold number of electrons or holes reaches the depletion region, where the threshold may be one to provide single photon detection.
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公开(公告)号：US20230241273A1
公开(公告)日：2023-08-03
申请号：US18119741
申请日：2023-03-09
Applicant: LUMENLABS LLC
Inventor： Kevin C. Baxter , Scott R. Gant , Russel D. Schroader
CPC classification number: A61L2/24 , G01C3/00 , G01J1/42 , A61L2/10 , F21V7/06 , F21V9/06 , H01J61/35 , H01J63/00 , A61L2202/11 , A61L2202/14 , A61L2202/25 , F21Y2115/10
Abstract: An excimer bulb assembly including an excimer bulb and a pass filter such that the excimer bulb assembly does not emit substantial UV radiation in wavelengths longer than 231 nm, 232 nm, 233 nm, 234 nm or 235 nm. The wavelengths are measured at an incident angle of zero (0) degrees to the filter plane. The pass filter is preferably constructed of a plurality of layers of hafnium oxide, and most preferably constructed of less than seventy five (75) layers of hafnium oxide. The excimer bulb, pass filter, and two electrical connectors may be adapted to form a cartridge which may be adapted to swivel along its main axis. The cartridge may further include a smart chip. The smart chip may retain and store information regarding the assembly and preferably retains hours of use of the excimer bulb.
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公开(公告)号：US11703381B2
公开(公告)日：2023-07-18
申请号：US17584859
申请日：2022-01-26
Applicant: TDK CORPORATION
Inventor： Naomichi Degawa
CPC classification number: G01J1/42 , G01J1/0488
Abstract: Provided are a light detection element, a receiving device, and a light sensor device. The light detection element includes a magnetic element that includes a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer interposed between the first ferromagnetic layer and the second ferromagnetic layer, wherein the first ferromagnetic layer is irradiated with light in a direction intersecting a stacking direction of the magnetic element.
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公开(公告)号：US20230154014A1
公开(公告)日：2023-05-18
申请号：US17987783
申请日：2022-11-15
Applicant: Halio, Inc.
Inventor： Christian Humann , Andrew McNeil
CPC classification number: G06T7/248 , G06T7/11 , G06T7/90 , G06T7/13 , G01J1/42 , E06B9/24 , G02F1/163 , G06T2207/10024 , G06T2207/20021 , G06T2207/30192 , G01J2001/4266 , E06B2009/2464
Abstract: A method includes identifying a plurality of images corresponding to sky conditions and isolating cloud pixels from sky pixels in each of the plurality of images. Responsive to determining percentage of cloud pixels in one or more of the plurality of images meets a threshold value, the method further includes determining predicted cloud movement relative to sun position. The method further includes causing a tint level of an electrochromic device to be controlled based on the predicted cloud movement relative to the sun position.
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公开(公告)号：US20190195993A1
公开(公告)日：2019-06-27
申请号：US16328531
申请日：2017-06-09
Applicant: SHARP KABUSHIKI KAISHA
Inventor： HIDEKI SATO , YOSHIKI IKUTA , TAKAYUKI SHIMIZU , TAKUMA HIRAMATSU
CPC classification number: G01S7/4865 , G01C3/06 , G01J1/42 , G01J1/44 , G01J2001/442 , G01S7/486 , G01S17/10
Abstract: An optical sensor configured to reduce a measurement time while the accuracy of the optical sensor is maintained is realized. An initial configuration circuit (19) includes a counter configured to perform counting of the number of pulse outputs from a first light-receiving unit (11) in first to nth regions obtained by dividing each cycle of a reference clock into n equal parts, determines, among the first to nth regions, a region in which a counter value is largest, and the initial configuration circuit causes a first DLL circuit (17) to perform a converging operation to the region determined.
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