Feng, Guanghui
USPTO Trademark & Patent Filings
Trademark applications and grants for Feng, Guanghui. Feng, Guanghui has 1 trademark applications. The latest application filed is for "QFBUDR"
- Company Aliases
- Feng, Guanghui
- guanghui feng
- Feng; Guanghui - Zhuhai Guangdong
- FENG; Guanghui - Zhuhai CN
- Feng; Guanghui - Beijing CN
| Entity Type | INDIVIDUAL |
| Address | 159-8-1 Yan'an Road, Huahu Lake, Huangshi Port District, Huangshi City, Hubei CHINA 435000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| ENCRYPTION AND DECRYPTION METHOD AND DEVICE BASED ON BIT PERMUTATION AND BIT TRANSFORMATION 20220150054 - 17/428405 Si; Yujuan ; et al. | 2022-05-12 |
| Encryption And Decryption Method And Device Based On Random Hash And Bit Operation 20220109566 - 17/428569 SI; Yujuan ; et al. | 2022-04-07 |
| Sequential Encryption Method Based On Multi-Key Stream Ciphers 20190207745 - 16/328691 SI; Yujuan ; et al. | 2019-07-04 |
| MODIFIED BATTERY ANODE WITH CARBON NANOTUBES 20130136994 - 13/307372 Ma; Jun ; et al. | 2013-05-30 |
| Sequential encryption method based on multi-key stream ciphers 11,165,562 - 16/328,691 Si , et al. November 2, 2 | 2021-11-02 |
| Modified battery anode with carbon nanotubes 8,568,924 - 13/307,372 Ma , et al. October 29, 2 | 2013-10-29 |
| Modified battery anode with carbon nanotubes 8,568,924 - 13/307,372 Ma , et al. October 29, 2 | 2013-10-29 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"QFBUDR" 97777751 |
QFBUDR 2023-02-02 |
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