Yang Chenggong
USPTO Trademark & Patent Filings
Trademark applications and grants for Yang Chenggong. Yang Chenggong has 2 trademark applications. The latest application filed is for "DIOIOLLY"
- Company Aliases
- Yang Chenggong
- chenggong yang
- YANG; Chenggong - San Francisco CA
- Yang; Chenggong - San Francisco CA
| Entity Type | INDIVIDUAL |
| Address | No. 9 East Street, East Street Sanlei Town, Minqin County Gansu Province CHINA 733300 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| SELF-AUTHENTICATED TAG GENERATION METHOD AND INTERPRETATION METHOD USED IN THE SELF-AUTHENTICATED KEY SYSTEM 20150058633 - 13/872104 LIU; Li ; et al. | 2015-02-26 |
| Self-authenticated method with timestamp 20140325225 - 13/872102 Liu; Li ; et al. | 2014-10-30 |
| METHOD OF GENERATING MULTI-DIMENSIONAL KEY 20140321643 - 13/872106 LIU; Li ; et al. | 2014-10-30 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"DIOIOLLY" 90706938 |
DIOIOLLY 2021-05-12 |
"DIOIOLLY" 90702143 |
DIOIOLLY 2021-05-11 |
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