LI,Dandan

USPTO Trademark & Patent Filings

Li Dandan

Trademark applications and grants for Li,dandan. Li,dandan has 30 trademark applications. The latest application filed is for "MERRYFUN"

Company Profile
    Company Aliases
  • Dandan Li
  • Li Dandan
  • Li, Dandan
  • LI,Dandan
  • dandan li
  • LI; Dandan - Beijing CN
  • LI; Dandan - Liaoyang City CN
  • LI; Dandan - Suzhou CN
  • Li; Dandan - Beijing CN
  • Li; Dandan - Suzhou CN
Entity Type INDIVIDUAL
Address No.147, Yancheng Road Xinjiangkou Town, Songzi Hubei CHINA 434200

*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
Method and Device for Setting Up Route Path
20220095198 - 17/239617 ZHANG; Pei ;   et al.
2022-03-24
PROCESS OF MANUFACTURING THICKENED ANGLE RING
20210379879 - 17/137242 WU; Dongyang ;   et al.
2021-12-09
PIXEL DRIVING CIRCUIT, ORGANIC LIGHT EMITTING DISPLAY PANEL AND PIXEL DRIVING METHOD
20210358380 - 16/327629 MA; Juncai ;   et al.
2021-11-18
METHOD FOR PREPARING CYCLOPENTA[C]CHROMIUM COMPOUND
20210147377 - 17/163480 XU; Fan ;   et al.
2021-05-20
CYCLOPENTA[C]CHROMIUM COMPOUND AND PREPARATION METHOD THEREFOR
20210147376 - 17/163479 XU; Fan ;   et al.
2021-05-20
Method and device for setting up route path
11,445,428 - 17/239,617 Zhang , et al. September 13, 2
2022-09-13
Method for preparing cyclopenta[c]chromium compound
11,358,945 - 17/163,480 Xu , et al. June 14, 2
2022-06-14
Pixel driving circuit, organic light emitting display panel and pixel driving method
11,289,004 - 16/327,629 Ma , et al. March 29, 2
2022-03-29
Digitizer, signal transmission device, digitizer device and control methods thereof
10,884,531 - 16/169,413 Yang , et al. January 5, 2
2021-01-05
Method and system for group-oriented encryption and decryption with selection and exclusion functions
10,411,885 - 15/543,223 Zhu , et al. Sept
2019-09-10
Patent Grants & Applications

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