Shi; Erwei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shi; Erwei.The latest application filed is for "crucible for crystal growth as well as method for releasing thermal stress in silicon carbide crystal".
- Shi; Erwei - Shanghai CN
| Patent | Date |
|---|---|
| Crucible for crystal growth as well as method for releasing thermal stress in silicon carbide crystal Grant 11,384,451 - Gao , et al. July 12, 2 | 2022-07-12 |
| Crucible For Crystal Growth As Well As Method For Releasing Thermal Stress In Silicon Carbide Crystal App 20200354856 - GAO; Pan ; et al. | 2020-11-12 |
| Controllable splitting method for high current pulse and apparatus therefor Grant 10,651,833 - Huang , et al. | 2020-05-12 |
| Controllable Splitting Method For High Current Pulse And Apparatus Therefor App 20190296721 - Huang; Wei ; et al. | 2019-09-26 |
| High-temperature test fixture Grant 10,215,798 - Tu , et al. Feb | 2019-02-26 |
| High-Temperature Test Fixture App 20170160336 - Tu; Xiaoniu ; et al. | 2017-06-08 |
| Apparatus with two-chamber structure for growing silicon carbide crystals Grant 9,228,275 - Chen , et al. January 5, 2 | 2016-01-05 |
| Apparatus with Two-Chamber Structure for Growing Silicon Carbide Crystals App 20120192790 - Chen; Zhizhan ; et al. | 2012-08-02 |
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.
| 