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公开(公告)号：US20220140732A1
公开(公告)日：2022-05-05
申请号：US17435441
申请日：2019-07-23
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Chao-Wen Cheng , Ying-Chi Chou , Feng Ming Lu , Chien Fa Huang , Chieh-Shen Huang , Tsung Yen Chen , Peter Seiler , Poying Chih
Abstract: An example redundant power supply system comprises a power supply input to receive power from a power supply; a buck-boost converter coupled to the power supply input; and a controller coupled to the buck-boost converter. The controller is to receive a power supply identification signal from the power supply. The controller is also to enable or disable the buck-boost converter based on the power supply identification signal.
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公开(公告)号：US20230221898A1
公开(公告)日：2023-07-13
申请号：US17574928
申请日：2022-01-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Ying-Chi Chou , Chien Fa Huang , Yi-Feng Lin
IPC: G06F3/06
CPC classification number: G06F3/0614 , G06F3/0653 , G06F3/0673
Abstract: In example implementations, an apparatus is provided. The apparatus includes a polymer based enclosure, an absorber, and a connection interface. The polymer based enclosure is shaped to enclose a memory module connected to a memory module connection interface on a printed circuit board. The absorber is coated over the polymer based enclosure to block radio frequency signals generated by the memory modules. The connection interface is to connect to the memory module connection interface.
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公开(公告)号：US20230400220A1
公开(公告)日：2023-12-14
申请号：US17805996
申请日：2022-06-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Chao-Wen Cheng , Tsung-Yen Chen , Chien Fa Huang , Wen Shih Chen , Mo-Hsuan Lin
IPC: F24F13/24 , G10K11/178
CPC classification number: F24F13/24 , G10K11/17823 , F24F2013/247
Abstract: In some examples, an electronic device includes an audio output device, an airflow generator to generate an airflow, and a system controller to control an operational speed of the airflow generator. The electronic device further includes an audio controller to generate a noise cancellation audio output based on an indicator of the operational speed of the airflow generator provided from the system controller to the audio controller, and send the noise cancellation audio output to the audio output device to mitigate noise produced by the airflow generator.
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公开(公告)号：US20230051861A1
公开(公告)日：2023-02-16
申请号：US17793661
申请日：2020-02-14
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Sheng-Lung Liao , Chien Fa Huang
Abstract: According to an example, a conduit sizeable in length and width comprises a first cover and a second cover. The first cover comprises a first interfacing area between a first component and a second component. The second cover comprises a second interfacing area between a third component and a fourth component. The first cover and the second cover comprise a third interfacing area.
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Patent Agency Ranking
公开(公告)号：US12025338B2
公开(公告)日：2024-07-02
申请号：US17805996
申请日：2022-06-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Chao-Wen Cheng , Tsung-Yen Chen , Chien Fa Huang , Wen Shih Chen , Mo-Hsuan Lin
IPC: F24F13/24 , G06F1/20 , G10K11/178
CPC classification number: F24F13/24 , G10K11/17823 , F24F2013/247
Abstract: In some examples, an electronic device includes an audio output device, an airflow generator to generate an airflow, and a system controller to control an operational speed of the airflow generator. The electronic device further includes an audio controller to generate a noise cancellation audio output based on an indicator of the operational speed of the airflow generator provided from the system controller to the audio controller, and send the noise cancellation audio output to the audio output device to mitigate noise produced by the airflow generator.
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公开(公告)号：US20240192732A1
公开(公告)日：2024-06-13
申请号：US18555227
申请日：2021-06-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Po-Ying Chih , Chien-Wei Chen , Chi-Wei Ting , Chun-Hua Huang , Chien Fa Huang
CPC classification number: G06F1/1656 , G01R33/072 , G06F1/182 , G06F21/31 , G06F21/73
Abstract: In example implementations, an apparatus is provided. The apparatus includes a plurality of ports, a magnetic field sensor, a magnetic port cover, and a processor. A subset of ports of the plurality of ports are deactivated and covered with the magnetic port cover. The magnetic field sensor is coupled to each one of the plurality of ports. The processor is communicatively coupled to the magnetic field sensor. The processor is to detect removal of the magnetic port cover from a deactivated port of the subset of ports that are deactivated via a signal from the magnetic field sensor of the deactivated port and generate notification in response to the magnetic port cover being removed to notify a user to replace the magnetic port cover on the deactivated port.
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公开(公告)号：US11824447B2
公开(公告)日：2023-11-21
申请号：US17435441
申请日：2019-07-23
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Chao-Wen Cheng , Ying-Chi Chou , Feng Ming Lu , Chien Fa Huang , Chieh-Shen Huang , Tsung Yen Chen , Peter Seiler , Poying Chih
CPC classification number: H02M3/1582 , H02M1/0009 , H02M1/10 , H02M1/36
Abstract: An example redundant power supply system comprises a power supply input to receive power from a power supply; a buck-boost converter coupled to the power supply input; and a controller coupled to the buck-boost converter. The controller is to receive a power supply identification signal from the power supply. The controller is also to enable or disable the buck-boost converter based on the power supply identification signal.
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公开(公告)号：US20230028263A1
公开(公告)日：2023-01-26
申请号：US17783058
申请日：2020-01-10
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Xiang Ma , Chan Woo Park , Baosheng Zhang , Richard Lin , Fangyong Dai , Chao-Wen Cheng , Chien Fa Huang , Roger Allen Pearson
IPC: G06F1/18
Abstract: In an example, a card retainer may include a latch to removably engage with a free end of an expansion card. Further, a card retainer may include a pivot mount to attach the latch to a system board of a computing device. In some examples, the latch is movable about the pivot mount between an open position and a closed position. The latch may exert a bias force on the free end of the expansion card in order to retain the expansion card to the system board in a secure manner when the latch is disposed in the closed position.
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公开(公告)号：US20210357013A1
公开(公告)日：2021-11-18
申请号：US17043087
申请日：2018-10-10
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Chao-Wen Cheng , Tsung Yen Chen , Mo-Hsuan Lin , Roger A. Pearson , Po-Ying Chih , Chien Fa Huang
Abstract: Examples described herein relate to a non-transitory machine-readable medium consistent with the disclosure. For instance, the non-transitory machine-readable medium may store instruction executable by a processing resource to transfer additional power through a power delivery cable, input the additional power to a component of a computing device, and sequence the additional power with a main power supply of the computing device.
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