Patents by Inventor Yanchun Ren

Yanchun Ren 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).

  • Tire
    Patent number: D759576
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: June 21, 2016
    Assignee: FORTUNE GOLD ENTERPRISES LTD.
    Inventors: Feng Wang, Yanchun Ren, Aifen Song, Guangbiao Xu, Xiaoying Song, Jiaxiu Yang
  • Tire
    Patent number: D759577
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: June 21, 2016
    Assignee: FORTUNE GOLD ENTERPRISES LTD.
    Inventors: Feng Wang, Jiaxiu Yang, Guangbiao Xu, Yanchun Ren, Guangzhen Sui, Xiaoying Song
  • Tire
    Patent number: D769180
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: October 18, 2016
    Assignee: SHANDONG LINGLONG TYRE CO., LTD.
    Inventors: Feng Wang, Guangbiao Xu, Yanchun Ren, Xianghong Cao, Chunxiao Li
  • Tire
    Patent number: D807811
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: January 16, 2018
    Assignee: SHANDONG LINGLONG TYRE CO., LTD.
    Inventors: Feng Wang, Yanchun Ren, Xiaowei Wen, Jiaxiu Yang, Xiaoying Song
  • Tire
    Patent number: D834505
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: November 27, 2018
    Assignee: Shandong Linglong Tyre Co., Ltd.
    Inventors: Feng Wang, Haitao Sui, Jiaxiu Yang, Yanchun Ren, Liping Li
  • Tire
    Patent number: D845218
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: April 9, 2019
    Assignee: Shandong Linglong Tyre Co., Ltd.
    Inventors: Feng Wang, Haitao Sui, Xiaoying Song, Yanchun Ren, Hongwei Zhang, Huili Sun, Gaoquan Hu