Li, Yuanfeng

USPTO Trademark & Patent Filings

Li Yuanfeng

Trademark applications and grants for Li, Yuanfeng. Li, Yuanfeng has 2 trademark applications. The latest application filed is for "UNDER SINK ORGANIZER"

Company Profile
    Company Aliases
  • Li, Yuanfeng
  • yuanfeng li
  • Li; Yuanfeng - Shanghai CN
  • LI; Yuanfeng - Beijing CN
  • LI; YUANFENG - DONGYANG ZHEJIANG PROVINCE
  • Li; Yuanfeng - Harbin CN
  • Li; Yuanfeng - Dongyang CN
Entity Type INDIVIDUAL
Address Villager Group of Guanwang VillageSchool Buxian Town Yueyang, Hunan CHINA 414000

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
Network Access Card Switching Method and Electronic Device
20220191682 - 17/438647 Li; Yuanfeng ;   et al.
2022-06-16
CONTROLLER FOR DRIVERLESS VEHICLE, AND DRIVERLESS VEHICLE
20200207374 - 16/728575 LI; Yuanfeng
2020-07-02
OPPOSITE ARC ISOLATION DEVICE OF HIGH VOLTAGE DIRECT CURRENT RELAY
20180358188 - 15/780178 GUO; XIAOBIN ;   et al.
2018-12-13
DEVICE AND METHOD FOR REMEDYING HEAVY-METAL-POLLUTED SOIL WITH MICROORGANISM
20180229282 - 15/895499 Wei; Zimin ;   et al.
2018-08-16
Device and method for remedying heavy-metal-polluted soil with microorganism
11,207,719 - 15/895,499 Wei , et al. December 28, 2
2021-12-28
Opposite arc isolation device of high voltage direct current relay
10,453,628 - 15/780,178 Guo , et al. Oc
2019-10-22
Patent Grants & Applications
Trademark Applications

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