Weiguang Li

USPTO Trademark & Patent Filings

Li Weiguang

Trademark applications and grants for Weiguang Li. Weiguang Li has 24 trademark applications. The latest application filed is for "USLELL"

Company Profile
    Company Aliases
  • Li, Weiguang
  • Weiguang Li
  • weiguang li
  • LI; Weiguang - Guangdong CN
  • LI; Weiguang - Shenzhen CN
  • Li; Weiguang - Shanghai CN
  • Li; Weiguang - Guangdong CN
  • Li; Weiguang - Shenzhen CN
Entity Type INDIVIDUAL
Address No.202,Unit 3,Building 9 No.9 Minzu Street,Shizhong District Jinan CHINA 250001

*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
TRANSMISSION SHAFT ASSEMBLY FOR USE IN SEQUENTIAL TEST OF FLEXIBLE THIN-WALLED BEARINGS
20210247270 - 17/251213 LI; Weiguang ;   et al.
2021-08-12
SUPPORT REHABILITATION TRAINING ROBOT AND OPERATION METHOD THEREOF
20210137767 - 16/074199 WANG; Chunbao ;   et al.
2021-05-13
SKYLIGHT OPERATING SYSTEM OF MODULAR DATA CENTER
20200154611 - 16/067427 DONG; Longlong ;   et al.
2020-05-14
FAULT DIAGNOSIS AND LIFE TESTING MACHINE FOR FLEXIBLE PRECISION THIN-WALL BEARING
20190250067 - 16/319813 LI; Weiguang ;   et al.
2019-08-15
REHABILITATION TRAINING APPARATUS FOR ANKLE JOINT
20190060152 - 15/781684 WANG; Chunbao ;   et al.
2019-02-28
Winch
D957,083 - D/730,579 Elliott , et al. July 5, 2
2022-07-05
Transmission shaft assembly for use in sequential test of flexible thin-walled bearings
11,378,490 - 17/251,213 Li , et al. July 5, 2
2022-07-05
Winch
D950,185 - D/730,542 Elliott , et al. April 26, 2
2022-04-26
Support rehabilitation training robot and operation method thereof
11,160,715 - 16/074,199 Wang , et al. November 2, 2
2021-11-02
Remote controller
D931,237 - D/732,339 Elliott , et al. September 21, 2
2021-09-21
Patent Grants & Applications

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