Patents by Inventor Hongjun Yan

Hongjun Yan 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).

  • Retaining device for retaining small-sized detective sensor
    Patent number: 10039675
    Abstract: A retaining device for retaining a small-sized detective sensor includes a flexible rubber body. The flexible rubber body includes a first retaining portion, a first connecting portion, a main body portion, a second connecting portion, and a second retaining portion which are connected in sequence. An inner side of the first retaining portion and an inner side of the second retaining portion are provided with primary Velcro retaining straps. An inner side of the main body portion is formed with a recess for installing the small-sized detective sensor.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: August 7, 2018
    Assignee: DONGGUAN SOUTHSTAR ELECTRONICS LIMITED
    Inventors: Fangyi Cai, Jun Yi, Minghui Du, Hongjun Yan
  • LED light bulb for a vehicle
    Patent number: D820485
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: June 12, 2018
    Inventor: Hongjun Yan
  • Light-emitting diode for a car headlamp
    Patent number: D825796
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: August 14, 2018
    Assignee: ILIGHT LIMITED
    Inventor: Hongjun Yan
  • Humidity detector for diaper
    Patent number: D831510
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: October 23, 2018
    Assignee: DONGGUAN SOUTHSTAR ELECTRONICS LIMITED
    Inventors: Jun Yi, Hongjun Yan, Fangyi Cai, Xuming Du, Minghui Du
  • Vehicle headlight
    Patent number: D876682
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: February 25, 2020
    Inventor: Hongjun Yan