Jiayin Liu
USPTO Trademark & Patent Filings
Trademark applications and grants for Jiayin Liu. Jiayin Liu has 1 trademark applications. The latest application filed is for "WAYCTTK"
- Company Aliases
- Jiayin Liu
- jiayin liu
- Liu; Jiayin - Hangzhou CN
- Liu; Jiayin - Laguna Hills CA
| Entity Type | INDIVIDUAL |
| Address | No. 1, Group 1, Dujia Village, Yanhu District, Yuncheng City, Shanxi CHINA 044000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| BLOCKCHAIN-BASED COPYRIGHT DISTRIBUTION 20210150063 - 17/129455 LIU; Lindong ; et al. | 2021-05-20 |
| PAYMENT PROOF GENERATION METHOD AND SYSTEM, AND DEVICE 20200380525 - 16/810683 Liu; Jiayin | 2020-12-03 |
| INSTANT-MESSAGING-BASED PICTURE SENDING METHOD AND DEVICE 20200319782 - 16/908369 Liu; Jiayin | 2020-10-08 |
| BLOCKCHAIN-BASED VIRTUAL RESOURCE ALLOCATION 20200201684 - 16/805162 Liu; Lindong ; et al. | 2020-06-25 |
| BLOCKCHAIN-BASED COPYRIGHT DISTRIBUTION 20200193064 - 16/803262 Liu; Lindong ; et al. | 2020-06-18 |
| Medical device with multi-core fiber for optical sensing 11,445,937 - 15/400,655 Liu , et al. September 20, 2 | 2022-09-20 |
| Payment proof generation method and system, and device 11,348,108 - 16/810,683 Liu May 31, 2 | 2022-05-31 |
| Method and device for identity authentication 11,256,793 - 16/725,922 Liu , et al. February 22, 2 | 2022-02-22 |
| Blockchain-based virtual resource allocation 11,256,551 - 16/805,162 Liu , et al. February 22, 2 | 2022-02-22 |
| Method and device for identity authentication 11,176,233 - 16/212,210 Liu , et al. November 16, 2 | 2021-11-16 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"WAYCTTK" 97818485 |
WAYCTTK 2023-03-01 |
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