公开(公告)号：US20220376387A1

公开(公告)日：2022-11-24

申请号：US17326437

申请日：2021-05-21

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

Inventor： Chin-Hung MA ,  Min-Hsu Chuang ,  Shih-Huang Wu

IPC: H01Q3/06 ,  H01Q1/42 ,  H01Q1/24

Abstract: An electronic device may include a housing, an antenna radiator disposed within the housing, a transceiver to connect to the antenna radiator, and a magnet disposed on the antenna radiator. When the magnet is aligned with a magnetic element of an input pen, the magnet may cause the antenna radiator to move proximate to a metal structure of the input pen such that the metal structure and the antenna radiator form an extended antenna.

公开(公告)号：US20250141088A1

公开(公告)日：2025-05-01

申请号：US18835969

申请日：2022-02-25

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

Inventor： Chin-Hung MA ,  Chih-Hung CHIEN ,  Pai-Cheng HUANG

IPC: H01Q1/22

Abstract: In some examples, an electronic device includes a lid section, abase section coupled to the lid section via a hinge section, the base section and the lid section having substantially parallel edges when in a closed position, and an antenna section including a first surface coupled to the lid section and a second surface coupled to the first surface via a pivot and to the base section. In response to a rotation of the hinge section, the pivot is to rotate between a first orientation when the base section and the lid section are in the closed position and a second orientation when the base section and the lid section are in an opened position.

公开(公告)号：US20220278454A1

公开(公告)日：2022-09-01

申请号：US17748835

申请日：2022-05-19

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

Inventor： Chin-Hung MA ,  Chien-Pai LAI ,  Chih Hung CHIEN

IPC: H01Q5/40 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/48 ,  H01Q13/10 ,  H01Q21/06

Abstract: An example radio frequency (RF) front-end module is described, which may include a printed circuit board (PCB) including a ground plane, an RF integrated circuit (RFIC) including RF components mounted on the PCB, and an antenna array on the PCB. The antenna array may operate at a first resonant frequency in a wireless communication network. Further, the RF front-end module may include a slot defined in the ground plane to provide a second resonant frequency in the wireless communication network. The second resonant frequency is lower than the first resonant frequency.