Guo, Dawei
USPTO Trademark & Patent Filings
Trademark applications and grants for Guo, Dawei. Guo, Dawei has 2 trademark applications. The latest application filed is for "NJLHRSHG"
- Company Aliases
- Guo, Dawei
- dawei guo
- GUO; Dawei - Hunan CN
- Guo; Dawei - Shanghai CN
- GUO; Dawei - Shanghai CN
- Guo; Dawei - Bao Kang County CN
| Entity Type | INDIVIDUAL |
| Address | No. 20-6, Yangzi Fourth Village Yanjiang Industrial Development Zone Nanjing, Jiangsu CHINA 211500 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| INDUCTIVE PLASMA ACCELERATION APPARATUS AND METHOD 20220205438 - 17/605565 LI; Xiaokang ; et al. | 2022-06-30 |
| SIGNAL PROCESSING BIAS CIRCUIT FOR MICROPHONE 20210297774 - 16/843522 Hu; Desheng ; et al. | 2021-09-23 |
| CALIBRATION OF AUDIO POWER AMPLIFIER DC OFFSET 20210184629 - 16/795285 Hu; Desheng ; et al. | 2021-06-17 |
| METHOD AND CIRCUIT FOR EXCITING A CRYSTAL OSCILLATION CIRCUIT 20180337635 - 15/635635 Liu; Jiazhou ; et al. | 2018-11-22 |
| Fractional-N frequency synthesizer and method thereof 20180302097 - 15/590776 GUO; Dawei ; et al. | 2018-10-18 |
| Signal processing bias circuit for microphone 11,297,421 - 16/843,522 Hu , et al. April 5, 2 | 2022-04-05 |
| Calibration of audio power amplifier DC offset 11,152,892 - 16/795,285 Hu , et al. October 19, 2 | 2021-10-19 |
| Low pass filter embedded digital-to-analog converter 11,115,042 - 16/952,294 Hu , et al. September 7, 2 | 2021-09-07 |
| Frequency synthesizer and method of operating the same 10,666,271 - 16/508,049 Guo , et al. | 2020-05-26 |
| Optical fiber connector 10,386,588 - 16/109,876 Cai , et al. A | 2019-08-20 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"NJLHRSHG" 97541125 |
NJLHRSHG 2022-08-09 |
"HOXSEN" 90762591 |
HOXSEN 2021-06-08 |
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