Du Xuan
USPTO Trademark & Patent Filings
Trademark applications and grants for Du Xuan. Du Xuan has 3 trademark applications. The latest application filed is for "PECIHEN"
- Company Aliases
- DU XUAN
- DU,Xuan
- xuan du
- Du; Xuan - Suzhou CN
- Du; Xuan - Tianjin CN
- DU; Xuan - Yingkou CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| PIEZOELECTRIC PRINTING DEVICE WITH VIAS THROUGH PIEZOELECTRIC PLATE 20210354467 - 16/912816 Zhang; Xiaofei ; et al. | 2021-11-18 |
| PIEZOELECTRIC PRINTING DEVICE WITH INNER SURFACE ELECTRODE LAYER 20210354465 - 16/912783 Xie; Yonglin ; et al. | 2021-11-18 |
| System and method for performing data reading and writing on physical storage device 20090132772 - 11/984748 Zhuang; Qin-Ping ; et al. | 2009-05-21 |
| Method of Manufacturing Anti-Bacteria Polyamide Fiber via High Speed Spinning 20080164628 - 11/855268 DU; Xuan ; et al. | 2008-07-10 |
| Piezoelectric printing device with inner surface electrode layer 11,292,253 - 16/912,783 Xie , et al. April 5, 2 | 2022-04-05 |
| Piezoelectric printing device with outer surface electrode layer 11,198,295 - 16/912,769 Xie , et al. December 14, 2 | 2021-12-14 |
| Piezoelectric printing device with vias through piezoelectric plate 11,173,714 - 16/912,816 Zhang , et al. November 16, 2 | 2021-11-16 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PECIHEN" 90267791 |
PECIHEN 2020-10-21 |
"WEBEST" 88563774 |
WEBEST 2019-08-02 |
"HOFUN" 88094752 |
HOFUN 2018-08-27 |
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