公开(公告)号：US09990323B2

公开(公告)日：2018-06-05

申请号：US14902513

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jared Kimball Francom ,  Chanh V. Hua ,  Sze Hau Loh

IPC: G06F13/20 ,  G06F15/16 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/4027 ,  G06F13/4282 ,  G06F2213/0026

Abstract: Logic determines a connection arrangement for communication between electronic devices over a communication interconnect. A first group of signals of the communication interconnect is enabled in response to determining that a first connection arrangement is to be used. A second, different group of signals of the communication interconnect is enabled in response to determining that a second, different connection arrangement is to be used.

公开(公告)号：US20230035435A1

公开(公告)日：2023-02-02

申请号：US17386411

申请日：2021-07-27

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Nick Thamma ,  Pei Hsuan Li ,  Sze Hau Loh

IPC: G01R29/14 ,  G01R29/24 ,  G06F3/01 ,  H05K1/11

Abstract: In some examples, an electronic device includes a printed circuit board. In some examples, the printed circuit board includes a conductive base layer. In some examples, the conductive base layer is an electrode to produce a signal indicative of a change in an omnidirectional electrostatic field corresponding to a moving object. In some examples, the printed circuit board includes a via coupled to the conductive base layer. In some examples, the via is disposed through an intermediate layer of the printed circuit board. In some examples, the printed circuit board includes an integrated circuit coupled to the via. In some examples, the integrated circuit is to detect, using a machine learning model, a direction of the moving object in the omnidirectional electrostatic field based on a feature of the signal.

公开(公告)号：US20230387479A1

公开(公告)日：2023-11-30

申请号：US17824170

申请日：2022-05-25

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Fangyong Dai ,  Qijun Chen ,  Sze Hau Loh

IPC: H01M10/42 ,  H01M10/0525 ,  H01M10/48 ,  G01R27/26 ,  G01R31/392 ,  G01R31/36

CPC classification number: H01M10/425 ,  H01M10/0525 ,  H01M10/48 ,  G01R27/2605 ,  G01R31/392 ,  G01R31/3648

Abstract: Example implementations relate to battery swelling determinations. In some examples, an electronic device can include a battery including a first surface and a second surface, where the second surface is opposite the first surface, a first conductor located on the first surface of the battery, and a second conductor located on the second surface of the battery, where the battery is to act as a dielectric medium such that a capacitance is generated by the electronic device via the first conductor, the second conductor, and the battery.

公开(公告)号：US11656261B2

公开(公告)日：2023-05-23

申请号：US17386411

申请日：2021-07-27

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Nick Thamma ,  Pei Hsuan Li ,  Sze Hau Loh

IPC: G01R29/14 ,  G01R29/24 ,  H05K1/11 ,  G06F3/01

CPC classification number: G01R29/14 ,  G01R29/24 ,  G06F3/011 ,  H05K1/115 ,  H05K2201/10151

Abstract: In some examples, an electronic device includes a printed circuit board. In some examples, the printed circuit board includes a conductive base layer. In some examples, the conductive base layer is an electrode to produce a signal indicative of a change in an omnidirectional electrostatic field corresponding to a moving object. In some examples, the printed circuit board includes a via coupled to the conductive base layer. In some examples, the via is disposed through an intermediate layer of the printed circuit board. In some examples, the printed circuit board includes an integrated circuit coupled to the via. In some examples, the integrated circuit is to detect, using a machine learning model, a direction of the moving object in the omnidirectional electrostatic field based on a feature of the signal.

公开(公告)号：US20160147696A1

公开(公告)日：2016-05-26

申请号：US14902513

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jared Kimball Francom ,  Chanh V. Hua ,  Sze Hau Loh

IPC: G06F13/40 ,  G06F13/42

CPC classification number: G06F13/4027 ,  G06F13/4282 ,  G06F2213/0026

Abstract: Logic determines a connection arrangement for communication between electronic devices over a communication interconnect. A first group of signals of the communication interconnect is enabled in response to determining that a first connection arrangement is to be used. A second, different group of signals of the communication interconnect is enabled in response to determining that a second, different connection arrangement is to be used.

Abstract translation: 逻辑确定用于通信通信互连上的电子设备之间的通信的连接布置。 响应于确定要使用第一连接装置，启用通信互连的第一组信号。 响应于确定要使用第二不同的连接装置，使能通信互连的第二不同组的信号。