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公开(公告)号：US12237755B2
公开(公告)日：2025-02-25
申请号：US18704569
申请日：2022-07-21
Applicant: AUDI AG
Inventor： Ivo Greiter
Abstract: A coolant supply system for an electric vehicle axle drive having an electric machine, in the electric machine housing of which a stator interacts with a rotor. The electric machine outputs to at least one vehicle wheel of the vehicle axle via a transmission arrangement. A coolant separator is arranged in the electric machine housing, which divides the interior of the electric machine housing into a radially outer stator chamber, in which the stator with its stator windings is arranged, and into a radially inner rotor chamber, which is separated therefrom in a largely fluid-tight manner and in which the rotor is arranged.
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公开(公告)号：US12237504B2
公开(公告)日：2025-02-25
申请号：US17312208
申请日：2019-12-17
Applicant: Ningde Amperex Technology Limited
Inventor： Daoyi Jiang , Hang Cui , Yuansen Xie
Abstract: An anode material includes a silicon compound SiOx, where x is about 0.5 to 1.5; an oxide MeOy layer, the MeOy layer coating the silicon compound SiOx, where y is about 0.5 to 3; and a carbon layer, the carbon layer coating the MeOy layer. Me includes at least one of Al, Si, Ti, Mn, V, Cr, Co, and Zr. The surface of the MeOy layer adjacent to the carbon layer has an open pore structure, and at least part of the open pore structure is filled with the carbon layer. The anode material improves the cycle performance of the electrochemical device and significantly reduce the impedance of the electrochemical device.
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公开(公告)号：US12236977B2
公开(公告)日：2025-02-25
申请号：US18484139
申请日：2023-10-10
Inventor： Nobuhiro Maeto
Abstract: According to one embodiment, a magnetic disk device including a disk, a head which writes data to the disk and reads data from the disk, and a controller which sets a first DOL for a first sector group and a second DOL for a second sector group to different values, the first sector group including one or more first sectors and a first parity sector, the first sectors which allow an error correction process to be performed for each track based on the first parity sector, and are continuously arranged in a circumferential direction of the disk from the first parity sector, the second sector group including one or more second sectors which allow no error correction process to be performed for each track, and are continuously arranged in the circumferential direction.
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公开(公告)号：US12236876B2
公开(公告)日：2025-02-25
申请号：US18500178
申请日：2023-11-02
Applicant: Japan Display Inc.
Inventor： Tetsuo Morita
IPC: G09G3/20 , G09G3/3233
Abstract: A display device includes a first transistor controlled using a second control signal obtained by shifting a first control signal and electrically connected between an image data signal line and a first node, a second transistor electrically connected between the first node and a second node, a third transistor controlled using the first control signal and electrically connected between the second node and a gate electrode of the second transistor, a fourth transistor controlled using a fourth control signal obtained by shifting a third control signal and electrically connected between a driving power supply line and the second node, a fifth transistor controlled using the third control signal and electrically connected to the first node, a sixth transistor controlled using the third control signal and electrically connected to a light emitting element and a first electrode of the fifth transistor, and the light emitting element connected to the first electrode.
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公开(公告)号：US12233685B2
公开(公告)日：2025-02-25
申请号：US17768712
申请日：2020-09-28
Applicant: AUDI AG
Inventor： Dirk Schroeder , Christian Rebinger , Helmut Rottenkolber
Abstract: A reheating method for operating a refrigeration system for a motor vehicle. The refrigeration system includes a refrigerant compressor, connected to a primary line and a secondary line; an external heat exchanger; an evaporator; a heating register; at least one movable temperature flap; and at least one shutoff element, which is arranged downstream of the heating register in the secondary line. The reheating method includes following steps: setting the at least one shutoff element in a position in which the refrigerant flows into the evaporator downstream of the heating register while bypassing the external heat exchanger, and incorporating at least one further heat sink, which is fluidically arranged in parallel or in series to the evaporator, in particular a chiller operating as a water heat pump evaporator and/or the external heat exchanger operating as an air heat pump evaporator.
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Patent Agency Ranking
公开(公告)号：US12231703B2
公开(公告)日：2025-02-18
申请号：US18480918
申请日：2023-10-04
Applicant: OpenTV, Inc.
Inventor： Amarendra N. Gogoi , Sanjay Kumar Gupta , Ravikant Swami
IPC: H04N21/2365 , H04L65/70 , H04N21/2662
Abstract: Systems and methods for optimizing a content change process are provided. In example embodiments, a digital receiver causes playback of a first piece of content. The digital receiver receives a selection of a new piece of content for playback during the playback of the first piece of content. In response to the receiving of the selection, the digital receiver maintains a bitrate used for playback of the first piece of content to initiate playback of the new piece of content.
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公开(公告)号：US12231058B2
公开(公告)日：2025-02-18
申请号：US18147168
申请日：2022-12-28
Applicant: Huawei Digital Power Technologies Co., Ltd.
Inventor： Congyuan Wang , Kai Xin , Zhangping Shao
Abstract: A power conversion apparatus and a control method for a power conversion apparatus to reduce an amplitude of an output voltage of a converter when a grid is recovered from a fault, to ensure device safety. The power conversion apparatus includes a controller and a converter, and the controller is connected to the converter. The controller is configured to: after the output voltage of the converter is less than a first threshold, when the output voltage of the converter rises to be greater than a second threshold, reduce an active current output by the converter to a first current value, and reduce a reactive current output by the converter to a second current value, where the second threshold is greater than the first threshold.
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公开(公告)号：US12228813B2
公开(公告)日：2025-02-18
申请号：US18507638
申请日：2023-11-13
Applicant: Japan Display Inc.
Inventor： Hiroyuki Abe , Akihiko Saitoh , Teppei Yamada
IPC: G02F1/1333 , G02F1/133 , G06V40/13 , G09G3/36
Abstract: According to one embodiment, an optical sensor-equipped liquid crystal display device includes a display panel and a driver IC. The display panel includes a display area including pixels, a surrounding area surrounding the display area, peripheral circuits provided in the surrounding area, and an optical sensor outputting a detection signal in response to incident light. The peripheral circuit includes a shift register, and a gate switch group connected to the shift register and including a first gate switch and a second gate switch. The first gate switch is connected to a switching element for driving the pixel via a scanning line. The second gate switch is connected to a switching element included in a sensor circuit for driving the optical sensor via a scanning line for sensor.
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公开(公告)号：USD1061720S1
公开(公告)日：2025-02-11
申请号：US29855834
申请日：2022-10-07
Applicant: Alexander Krys
Designer： Alexander Krys
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公开(公告)号：US12224332B2
公开(公告)日：2025-02-11
申请号：US17657168
申请日：2022-03-30
Applicant: Japan Display Inc.
Inventor： Akihiro Hanada , Takuo Kaitoh , Hajime Watakabe
IPC: H01L29/49 , G02F1/1368 , H01L27/12 , H01L29/786
Abstract: The purpose of the present invention is to suppress a change in characteristics of a TFT using an oxide semiconductor film caused by that oxygen in the oxide semiconductor film is extracted by metal electrode. The main structure of the present invention is as follows. A semiconductor device having a TFT, in which a gate insulating film is formed on a gate electrode, and an oxide semiconductor film is formed on the gate insulating film; the oxide semiconductor film including a channel region, a drain region, and a source region; in which a metal nitride film is formed on a top surface of the gate electrode in an opposing portion to the channel region in a plan view; and the metal nitride film is not formed at a part of the top surface of the gate electrode.
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