Yoon; Doo Seok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoon; Doo Seok.The latest application filed is for "semiconductor circuit and semiconductor circuit layout system".
- Yoon; Doo Seok - Suwon-si KR
- Yoon; Doo-seok - Seoul KR
| Patent | Date |
|---|---|
| Semiconductor circuit and semiconductor circuit layout system Grant 10,868,524 - Lee , et al. December 15, 2 | 2020-12-15 |
| Power device with multiple field stop layers Grant 10,707,321 - Lee , et al. | 2020-07-07 |
| Semiconductor Circuit And Semiconductor Circuit Layout System App 20200195237 - LEE; Young O ; et al. | 2020-06-18 |
| Multi-bit flip-flops Grant 10,353,000 - Yoon , et al. July 16, 2 | 2019-07-16 |
| Power Device With A Field Stop Layer App 20190019879 - LEE; Kyu-hyun ; et al. | 2019-01-17 |
| Power device and fabricating method thereof Grant 10,109,719 - Lee , et al. October 23, 2 | 2018-10-23 |
| Multi-bit Flip-flops App 20170292993 - YOON; DOO-SEOK ; et al. | 2017-10-12 |
| Power Device And Fabricating Method Thereof App 20170117384 - LEE; Kyu-hyun ; et al. | 2017-04-27 |
| Power Device And Fabricating Method Thereof App 20130277793 - LEE; Kyu-hyun ; et al. | 2013-10-24 |
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.
| 