Zhou; Dongfei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhou; Dongfei.The latest application filed is for "insulated gate bipolar transistor and manufacturing method therefor".
- Zhou; Dongfei - Jiangsu CN
- Zhou; Dongfei - Wuxi New District CN
Trademarks
| Patent | Date |
|---|---|
| Insulated gate bipolar transistor and manufacturing method therefor Grant 10,084,036 - Zhong , et al. September 25, 2 | 2018-09-25 |
| Semiconductor rectifier and manufacturing method thereof Grant 10,062,746 - Zhong , et al. August 28, 2 | 2018-08-28 |
| Insulated gate bipolar transistor and manufacturing method therefor Grant 9,954,074 - Zhong , et al. April 24, 2 | 2018-04-24 |
| Insulated Gate Bipolar Transistor And Manufacturing Method Therefor App 20180102406 - ZHONG; Shengrong ; et al. | 2018-04-12 |
| Insulated gate bipolar transistor and manufacturing method therefor Grant 9,881,994 - Zhong , et al. January 30, 2 | 2018-01-30 |
| Semiconductor Rectifier And Manufacturing Method Thereof App 20170352722 - ZHONG; Shengrong ; et al. | 2017-12-07 |
| Method for manufacturing insulated gate bipolar transistor Grant 9,590,029 - Zhong , et al. March 7, 2 | 2017-03-07 |
| Insulated Gate Bipolar Transistor And Manufacturing Method Therefor App 20160380072 - ZHONG; Shengrong ; et al. | 2016-12-29 |
| Method For Manufacturing Insulated Gate Bipolar Transistor App 20160380048 - Zhong; Shengrong ; et al. | 2016-12-29 |
| Method for preparing power diode Grant 9,502,497 - Wang , et al. November 22, 2 | 2016-11-22 |
| Preparation method for power diode Grant 9,502,534 - Zhong , et al. November 22, 2 | 2016-11-22 |
| Insulated Gate Bipolar Transistor And Manufacturing Method Therefor App 20160307995 - Zhong; Shengrong ; et al. | 2016-10-20 |
| Preparation Method For Power Diode App 20160308029 - Zhong; Shengrong ; et al. | 2016-10-20 |
| Method For Preparing Power Diode App 20160307994 - Wang; Genyi ; et al. | 2016-10-20 |
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.
| 