Patents by Inventor Xiangzhu Yin

Xiangzhu Yin 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).

  • Power storage device
    Patent number: D734258
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: July 14, 2015
    Inventor: Xiangzhu Yin
  • Portable battery pack
    Patent number: D837149
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 1, 2019
    Assignee: Shenzhen Poweroak Newener Co., Ltd.
    Inventors: Xiangzhu Yin, Zhuangtai Lao, Haiying Zheng, Dekuan Wan, Zhiliang Liu
  • Mobile power bank
    Patent number: D854496
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: July 23, 2019
    Assignee: KAYO MAXTAR BATTERY LIMITED
    Inventor: Xiangzhu Yin
  • Portable solar power supply
    Patent number: D877062
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: March 3, 2020
    Assignee: SHENZHEN POWEROAK NEWENER CO., LTD
    Inventors: Xiangzhu Yin, Zhiliang Liu, Huisheng Guo
  • Portable battery generator
    Patent number: D885343
    Type: Grant
    Filed: March 4, 2018
    Date of Patent: May 26, 2020
    Assignee: SHENZHEN POWEROAK NEWENER CO., LTD
    Inventors: Xiangzhu Yin, Zhiliang Liu, Zejun Jiang