Patents by Inventor NING HUA

NING HUA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ELECTRIC DRIVE MODULE AND ELECTRIC DRIVE EQUIPMENT
    Publication number: 20230193989
    Abstract: An electric drive module and an electric drive equipment are provided, the electric drive module comprises a housing, a force output assembly, a flexible gear, a rotor, a stator, a wave generator, and a cooling pipe, the stator is configured to drive the rotor to rotate relative to the housing, when the rotor rotates, the wave generator drives the flexible gear to deform to drive the rigid gear to rotate, at least part of the cooling pipe is received in and closes to the stator. The electric drive module is compact and space saving, the flexible gear is secured to the housing, the rotation of the rigid gear driven by the deformation of the flexible outputs power, which is low rotational inertia and decreases vibration, the cooling pipe arranged in the stator can directly dissipate heat from the stator with high heat dissipation efficiency.
    Type: Application
    Filed: September 29, 2022
    Publication date: June 22, 2023
    Inventors: QIAN-LAN HU, NING HUA, LIANG XIONG, TONG-YANG ZHAO, QIAN ZHAO, XIAO-BEN YE, ZHUO-LIN LIU, TENG CHEN
  • Portable computer keyboard
    Patent number: 10365725
    Abstract: A travel-proofed portable computer keyboard with keys sealed against dust and minor impacts includes an alphanumeric keyboard, a numeric keypad, and a first locking mechanism. The alphanumeric keyboard includes an open cavity. The numeric keypad is received in or protruding from the cavity. The numeric keypad includes a first notch and a second notch. The first locking mechanism includes an engaging member which can lock the numeric keypad in place. The numeric keypad is held in the cavity of the alphanumeric keyboard when the engaging member engages the first notch of the numeric keypad, thereby facilitating the carrying of the computer keyboard. The numeric keypad is held to protrude from the cavity of the alphanumeric keyboard when the engaging member engages the second notch of the numeric keypad, thereby enabling the use of the computer keyboard.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: July 30, 2019
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ning-Hua Wang, Zhi-Bai Su
  • PORTABLE COMPUTER KEYBOARD
    Publication number: 20190094986
    Abstract: A travel-proofed portable computer keyboard with keys sealed against dust and minor impacts includes an alphanumeric keyboard, a numeric keypad, and a first locking mechanism. The alphanumeric keyboard includes an open cavity. The numeric keypad is received in or protruding from the cavity. The numeric keypad includes a first notch and a second notch. The first locking mechanism includes an engaging member which can lock the numeric keypad in place. The numeric keypad is held in the cavity of the alphanumeric keyboard when the engaging member engages the first notch of the numeric keypad, thereby facilitating the carrying of the computer keyboard. The numeric keypad is held to protrude from the cavity of the alphanumeric keyboard when the engaging member engages the second notch of the numeric keypad, thereby enabling the use of the computer keyboard.
    Type: Application
    Filed: November 10, 2017
    Publication date: March 28, 2019
    Inventors: NING-HUA WANG, ZHI-BAI SU
  • Flexible printed circuit layout and method thereof
    Patent number: 7667141
    Abstract: The present invention discloses a flexible printed circuit (FPC) layout and a method thereof.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: February 23, 2010
    Assignee: Wintek Corporation
    Inventors: Ying-Fang Xu, Ning-Hua Li, Chin-Mei Huang, Tsui-Chuan Wang
  • FLEXIBLE PRINTED CIRCUIT LAYOUT AND METHOD THEREOF
    Publication number: 20100018754
    Abstract: The present invention discloses a flexible printed circuit (FPC) layout and a method thereof.
    Type: Application
    Filed: July 25, 2008
    Publication date: January 28, 2010
    Applicant: WINTEK CORPORATION
    Inventors: Ying-Fang XU, Ning-Hua LI, Chin-Mei HUANG, Tsui-Chuan WANG