Du Wenhua
USPTO Trademark & Patent Filings
Trademark applications and grants for Du Wenhua. Du Wenhua has 1 trademark applications. The latest application filed is for "SAKYA"
- Company Aliases
- Du Wenhua
- wenhua du
- DU; Wenhua - Dongguan CN
- Du; Wenhua - Dongguan CN
- Du; Wenhua - Shenzhen CN
| Entity Type | INDIVIDUAL |
| Address | 15 Floor Baohua A Building NO.2 Qingquan Road, Long Hua District Shen Zhen CHINA 518000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| DATA SENDING METHOD AND APPARATUS, AND FLEXE SWITCHING SYSTEM 20210250112 - 17/242929 DU; Wenhua ; et al. | 2021-08-12 |
| Data Transmission Method and Communications Device 20200274831 - 16/874191 Wei; Hua ; et al. | 2020-08-27 |
| Flexible Ethernet Frame Forwarding Method and Apparatus 20200244579 - Du; Wenhua ; et al. | 2020-07-30 |
| EXCHANGE METHOD AND APPARATUS 20200204660 - 16/802977 ZHANG; Xiaojun ; et al. | 2020-06-25 |
| METHOD AND APPARATUS FOR ENCODING DATA ADDRESS 20140089633 - 14/092213 Fan; Chunlei ; et al. | 2014-03-27 |
| Data transmission method and communications device 11,297,011 - 16/874,191 Wei , et al. April 5, 2 | 2022-04-05 |
| Encapsulating and exchanging bytes in a telecommunication system 11,290,578 - 16/802,977 Zhang , et al. March 29, 2 | 2022-03-29 |
| Flexible ethernet frame forwarding method and apparatus 11,206,216 - 16/851,615 Du , et al. December 21, 2 | 2021-12-21 |
| Encoding a data address using XOR operation wherein address bits are transformed by multiple preset polynomials 9,442,845 - 14/092,213 Fan , et al. September 13, 2 | 2016-09-13 |
| Data communication method and data communication apparatus 8,891,526 - 13/183,713 Du , et al. November 18, 2 | 2014-11-18 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SAKYA" 5187524 86831503 |
SAKYA 2015-11-25 |
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