公开(公告)号：US20190013573A1

公开(公告)日：2019-01-10

申请号：US16081132

申请日：2016-10-24

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

Inventor： David CHI ,  Leo Joseph GERTEN ,  Hung-Wen CHENG ,  Po Chao CHEN ,  Shih Huang WU ,  Sean HUNG

IPC: H01Q1/38 ,  H01Q1/22 ,  H01Q1/48

Abstract: In example implementations, an antenna for a mobile device is provided. The antenna includes a printed circuit board and a plurality of metal members coupled to the printed circuit board. The printed circuit board is devoid of metal traces. The plurality of metal members is positioned along a length of the printed circuit board to operate at a desired frequency band when inserted into an opening along an outer edge perimeter of a metallic housing of the mobile device.

公开(公告)号：US20190042006A1

公开(公告)日：2019-02-07

申请号：US16076506

申请日：2017-01-19

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

Inventor： Yi-Kang HSIEH ,  Chung-Chun CHEN ,  Han-Kuang CHANG ,  Leo Joseph GERTEN ,  Isaac LAGNADO

IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/0488 ,  G06F3/0346

CPC classification number: G06F3/0383 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/03542 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/04883 ,  G06F2203/0384 ,  G06F2203/04806

Abstract: In one example, an input pen to control an operation of a display is described, which may include a sensor to detect an input pen gesture, a communication interface to establish a connection with the display, and a controller to transmit a control signal corresponding to the detected input pen gesture to the display via the communication interface. The control signal may be used to retrieve a gesture command to manipulate data on the display.

公开(公告)号：US20170207525A1

公开(公告)日：2017-07-20

申请号：US15304931

申请日：2014-04-29

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

Inventor： Chang-Cheng HSIEH ,  Hung-Wen CHENG ,  Leo Joseph GERTEN

IPC: H01Q1/48 ,  H01Q1/38 ,  H01Q9/04

CPC classification number: H01Q1/48 ,  H01Q1/38 ,  H01Q9/0407 ,  H01Q9/045 ,  H01Q23/00

Abstract: An antenna system with a bridged ground plane includes a printed circuit board, a first ground plane, a bridge, an antenna radiating element, an antenna connection, and at least one electronic component. The first ground plane is coupled to a first face of the printed circuit board. The bridge couples the first ground plane to the second ground plane. The antenna radiating element is coupled to the second ground plane via the antenna connection. The electronic component or components are coupled to a second face of the printed circuit board.