Patents by Inventor Chuan Cheng Han

Chuan Cheng Han 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).

  • Broadcasting control unit
    Patent number: D818452
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: May 22, 2018
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Xingxin Liu, Yilong Huang, Chuan Cheng Han, JunTao Zhang
  • Power amplifier
    Patent number: D863250
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: October 15, 2019
    Assignee: Honeywell International Inc.
    Inventors: Xingxin Liu, Yilong Huang, Chuan Cheng Han, JunTao Zhang
  • Call station
    Patent number: D878317
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: March 17, 2020
    Assignee: Honeywell International Inc.
    Inventors: Xingxin Liu, Yilong Huang, Chuan Cheng Han, JunTao Zhang