公开(公告)号：US20240048218A1

公开(公告)日：2024-02-08

申请号：US17880266

申请日：2022-08-03

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P

Inventor： Chin-Hung Ma ,  Huai-Yung Yen ,  Kun-Jung Wu ,  Xin-Chang Chen ,  Hsiao Chun Su

IPC: H04B7/08 ,  H04B7/06 ,  G06T7/70

CPC classification number: H04B7/0834 ,  H04B7/0608 ,  G06T7/70

Abstract: An example mobile computing device includes: an antenna capable of switching between a plurality of antenna patterns; an image sensor to capture image data representing an environment of the mobile computing device; a depth sensor to capture depth data representing the environment of the mobile computing device; a processor connected to the antenna, the image sensor and the depth sensor, the processor to: obtain the image data and the depth data; select a designated antenna pattern from the plurality of antenna patterns based on the image data and the depth data; and control the antenna to use the designated antenna pattern.

公开(公告)号：US20240422265A1

公开(公告)日：2024-12-19

申请号：US18335831

申请日：2023-06-15

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

Inventor： He-Di Liu ,  Ting Fong Wang ,  Hsin-Chih Lin ,  Xin-Chang Chen ,  Yao Cheng Yang

IPC: H04M3/56 ,  H04M9/08

Abstract: An example electronic device includes a network communication interface to connect to a conference server, a central control device communication interface to connect to a local central control device, a microphone and a processor. The processor is to receive audio at the microphone and send the audio to the local central control device and to the conference server. The processor is to send the audio to the local central control device such that it is received by a nearby electronic device before the audio is received from the conference server by the nearby electronic device.

公开(公告)号：US20240306120A1

公开(公告)日：2024-09-12

申请号：US18179287

申请日：2023-03-06

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

Inventor： Xin-Chang Chen ,  He-Di Liu ,  Chia Hung Kuo ,  Chih-Hsin Lee

IPC: H04W64/00 ,  H04B17/27 ,  H04B17/318

CPC classification number: H04W64/003 ,  H04B17/27 ,  H04B17/318

Abstract: In an example, a computing device in a particular region is detected based on receipt by the computing device of a wireless beacon signal. A peripheral device connected to the computing device is identified in response to the detection. A location of the peripheral device is determined in response to a determination that the computing device has been moved to outside the particular region. A lost device notification is activated in response to the location being inside the particular region.

公开(公告)号：US12225161B2

公开(公告)日：2025-02-11

申请号：US18335831

申请日：2023-06-15

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

Inventor： He-Di Liu ,  Ting Fong Wang ,  Hsin-Chih Lin ,  Xin-Chang Chen ,  Yao Cheng Yang

IPC: H04M3/56 ,  H04M9/08

Abstract: An example electronic device includes a network communication interface to connect to a conference server, a central control device communication interface to connect to a local central control device, a microphone and a processor. The processor is to receive audio at the microphone and send the audio to the local central control device and to the conference server. The processor is to send the audio to the local central control device such that it is received by a nearby electronic device before the audio is received from the conference server by the nearby electronic device.

公开(公告)号：US20250077717A1

公开(公告)日：2025-03-06

申请号：US18461804

申请日：2023-09-06

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

Inventor： Xin-Chang Chen ,  He-Di Liu ,  Hsin-Chih Lin ,  Ming Hsuan Hsieh

IPC: G06F21/86 ,  H04B17/309

Abstract: A radio frequency (RF) tamper detector of an electronic device can offer improved chassis intrusion monitoring to protect the device from software and hardware-based tampering. The tamper detector can monitor RF noise levels in a first frequency band and in a second frequency band to calculate an RF noise level moving average for each frequency band. If the moving averages in both frequency bands exceed a RF noise threshold, the tamper detector can set a cover removal flag to indicate that a cover of the device housing has been removed. The tamper detector can cause the electronic device to lock or disable a system BIOS when cover removal is detected. Additionally, the electronic device can notify remote monitoring systems (e.g., operated by an IT administrator or warranty support center) to receive additional instructions to secure the device.

公开(公告)号：US20240147556A1

公开(公告)日：2024-05-02

申请号：US17976088

申请日：2022-10-28

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

Inventor： Min-Hsu Chuang ,  Xin-Chang Chen ,  Pai-Cheng Huang ,  Chin-Hung Ma ,  Shih-Yen Cheng

IPC: H04W76/15 ,  H04B17/318 ,  H04W76/25

CPC classification number: H04W76/15 ,  H04B17/318 ,  H04W76/25

Abstract: In some examples, a device can include a first antenna having a first wireless connection with a first computing device, a second antenna having a second wireless connection with a second computing device, and a controller to determine a signal strength of the first wireless connection and a signal strength of the second wireless connection, designate, in response to the signal strength of the first wireless connection being greater than a threshold signal strength, the first wireless connection as an active connection and the second wireless connection as a standby connection, and cause the peripheral device to communicate with the first computing device via the active connection of the first antenna while maintaining the second wireless connection to the second computing device via the second antenna, where the second wireless connection remains as the standby connection.