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.

公开(公告)号：US20190260986A1

公开(公告)日：2019-08-22

申请号：US16342141

申请日：2016-10-13

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

Inventor： Wen Shih Chen ,  Alois Bonnet

IPC: H04N17/04 ,  G06F21/62 ,  H04N5/445

Abstract: A monitor includes a display device to display images; an integrated circuit to control the display device; and a video port to connect the monitor to a host device. The integrated circuit is programmed to collect usage information and output the usage information through the video port to the host device.

公开(公告)号：US11209890B2

公开(公告)日：2021-12-28

申请号：US16482344

申请日：2017-07-25

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

Inventor： Syed S Azam ,  Wen Shih Chen ,  Christopher C Mohrman

IPC: G06F1/32 ,  G06F1/3231 ,  G06F1/3296 ,  G06F21/32 ,  G09G5/10 ,  G06K9/00

Abstract: A method includes sensing, with a sensor, a distance of a user from a display of a computing device. The method further includes comparing, with the computing device, the sensed distance to a threshold distance, and determining, with the computing device, whether the user is present at the display based at least in part on the comparison.

公开(公告)号：US10853291B2

公开(公告)日：2020-12-01

申请号：US16552454

申请日：2019-08-27

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

Inventor： Wen Shih Chen

IPC: G06F13/38 ,  G06F13/42 ,  G06F1/3215 ,  G06F1/3234

Abstract: An example system includes a universal serial bus receptacle, a hub controller coupled to the receptacle, and a monitor scalar coupled to the hub controller. In that example, the hub controller may receive an information scheme from a device and determine a display arrangement for data of the device. In that example, the monitor scalar causes a screen to display data of the device and a power consumption level.

公开(公告)号：US20220148489A1

公开(公告)日：2022-05-12

申请号：US17414360

申请日：2019-07-29

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

Inventor： Poying Chih ,  Wen Shih Chen

IPC: G09G3/20

Abstract: Examples of a display device with a removably coupled discrete graphics processing unit are described. In an example, the display device includes control circuitry to control the operation of the display device. The display device may further include a graphics interface. The graphics interface is to electrically and removably couple a discrete graphics processing unit (dGPU) to the control circuitry. The dGPU may generate processed display signals based on source display instructions received from a host computing system. The host computing system is any system operating independently with respect to the display device. In one example, visual information is rendered onto a display panel based on the processed display signal.

公开(公告)号：US11025017B2

公开(公告)日：2021-06-01

申请号：US15749451

申请日：2015-12-18

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

Inventor： Wen Shih Chen

IPC: H01R3/00 ,  H01R13/717 ,  H01R24/62 ,  H01R13/66 ,  H05B45/20 ,  H05B47/18 ,  H05B47/105 ,  G06F13/38

Abstract: In example implementations, an apparatus includes a plurality of light emitting diodes (LEDs) and a controller. The controller is in communication with the plurality of LEDs, a sink device and a host device. A universal serial bus type C (USB-C) functionality of the sink device and the host device is identified by the controller. The controller operates at least one of the plurality of LEDs in accordance with one of a plurality of different LED operation profiles that is associated with the USB-C functionality of the sink device and the host device.

公开(公告)号：US20200264823A1

公开(公告)日：2020-08-20

申请号：US16649160

申请日：2017-11-07

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

Inventor： John W. Frederick ,  Humberto M. Fossati ,  Tim Guynes ,  Wen Shih Chen

IPC: G06F3/147 ,  G06F9/451 ,  G06K19/06 ,  G09G5/377 ,  G06F3/0482

Abstract: A display includes a memory including electronic rating label information and a scaler to display the electronic rating label information from the memory on the display.

公开(公告)号：US20190146664A1

公开(公告)日：2019-05-16

申请号：US16098121

申请日：2016-06-28

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

Inventor： Timothy P. Guynes ,  Wen Shih Chen ,  John W. Frederick

IPC: G06F3/0484 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0488 ,  G06F13/42

Abstract: A monitor includes: a display device; a first Universal Serial Bus (USB) upstream port; and a second USB upstream port. In response to a new host being connected to one of the USB upstream ports when the other of the USB upstream ports has active status by already supporting an active host, the monitor is to display on the display device a prompt to a user to switch active status to the USB upstream port connected to the new host.

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.

公开(公告)号：US20240071362A1

公开(公告)日：2024-02-29

申请号：US17894337

申请日：2022-08-24

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

Inventor： Chao-Wen Cheng ,  Tsung Yen Chen ,  Wen Shih Chen ,  Mo-Hsuan Lin ,  Juiching Chang

IPC: G10K11/178

CPC classification number: G10K11/17885 ,  G10K11/17823 ,  G10K11/17854

Abstract: In example implementations, a computing device is provided. The computing device includes a system management bus, a controller communicatively coupled to the system management bus, a noise generating component communicatively coupled to the controller, a noise cancellation codec communicatively coupled to the system management bus, and a speaker communicatively coupled to the noise cancellation codec. The operating parameters of the noise generating component are provided to the controller. The noise cancellation codec is to receive the operating parameters of the noise generating component from the controller via the system management bus and to generate a noise cancellation signal based on the operating parameters. The speaker outputs the noise cancellation signal to cancel noise generated by the noise generating component.