Zhang; Qingyi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Qingyi.The latest application filed is for "acoustic module and electronic product".
- Zhang; Qingyi - Shandong CN
- ZHANG; Qingyi - Shanghai CN
- Zhang; Qingyi - Weifang CN
- ZHANG; Qingyi - Weifang City Shandong
- Zhang; Qingyi - Liaoning CN
| Patent | Date |
|---|---|
| Acoustic module and electronic product Grant 11,425,504 - Zhang , et al. August 23, 2 | 2022-08-23 |
| Acoustic Module And Electronic Product App 20210400392 - ZHANG; QINGYI ; et al. | 2021-12-23 |
| In Vitro Synthesis Method For Sgrna And Kit Thereof App 20210115437 - ZHU; Huaxing ; et al. | 2021-04-22 |
| Sound generation device and preparation method of metal plastic part Grant 10,667,060 - Zhang , et al. | 2020-05-26 |
| Speaker and rear cover therefor Grant 10,362,376 - Zhang , et al. | 2019-07-23 |
| Sound Generation Device And Preparation Method Of Metal Plastic Part App 20190158960 - ZHANG; Qingyi ; et al. | 2019-05-23 |
| Speaker module with improved heat dissipation Grant 10,237,662 - Zhang , et al. | 2019-03-19 |
| Speaker And Rear Cover Therefor App 20180359545 - ZHANG; Qingyi ; et al. | 2018-12-13 |
| Speaker Module App 20180262841 - Zhang; Qingyi ; et al. | 2018-09-13 |
| anti-HPV drug and its application in preparing medicines for treatment of HPV (human papilloma virus) infection App 20130287812 - Gao; Jun ; et al. | 2013-10-31 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 