CHEN; Junwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; Junwei.The latest application filed is for "method of automatically transmitting data information and device of automatically transmitting data information".
- CHEN; Junwei - Beijing CN
- CHEN; Junwei - Shanghai CN
- CHEN; Junwei - Foshan CN
Trademarks
| Patent | Date |
|---|---|
| Method Of Automatically Transmitting Data Information And Device Of Automatically Transmitting Data Information App 20210049711 - CHEN; Junwei | 2021-02-18 |
| Retinoid Compound, Preparation Method Therefor, Intermediates Thereof And Application Thereof App 20200216407 - CAO; Xin ; et al. | 2020-07-09 |
| Retinoid compound, preparation method therefor, intermediates thereof and application thereof Grant 10,556,879 - Cao , et al. Feb | 2020-02-11 |
| Retinoid Compound, Preparation Method Therefor, Intermediates Thereof And Application Thereof App 20190092744 - CAO; Xin ; et al. | 2019-03-28 |
| Variable Refrigerant Flow System App 20180340700 - CHEN; Junwei ; et al. | 2018-11-29 |
| Multi-online System App 20180017271 - LUO; Bin ; et al. | 2018-01-18 |
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.
| 