Han; Sun-Seok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Han; Sun-Seok.The latest application filed is for "air exhaust system of a chamber for manufacturing semiconductor device".
- Han; Sun-Seok - Gyeonggi-do KR
- Han; Sun Seok - Suwon-shi KR
| Patent | Date |
|---|---|
| Electrostatic chuck for preventing an arc Grant 6,847,516 - Kwon , et al. January 25, 2 | 2005-01-25 |
| Impedance matching circuit for inductively coupled plasma source Grant 6,770,836 - Kwon , et al. August 3, 2 | 2004-08-03 |
| Apparatus for generating inductively coupled plasma Grant 6,685,800 - Kim , et al. February 3, 2 | 2004-02-03 |
| Parallel resonance whirl antenna Grant 6,653,988 - Kwon , et al. November 25, 2 | 2003-11-25 |
| Air exhaust system of a chamber for manufacturing semiconductor device App 20030066605 - Ko, Bu-Jin ; et al. | 2003-04-10 |
| Electrostatic chuck for preventing an arc App 20030043530 - Kwon, Gi-Chung ; et al. | 2003-03-06 |
| Parallel resonance whirl antenna App 20030001792 - Kwon, Gi Chung ; et al. | 2003-01-02 |
| Plasma processing apparatus having parallel resonance antenna for very high frequency App 20020189763 - Kwon, Gi Chung ; et al. | 2002-12-19 |
| Impedance matching circuit for inductively coupled plasma source App 20020130110 - Kwon, Gi-Chung ; et al. | 2002-09-19 |
| Apparatus for generating inductively coupled plasma App 20020088548 - Kim, Hong Seub ; et al. | 2002-07-11 |
| Plasma processing apparatus App 20020007794 - Byun, Hong-Sik ; et al. | 2002-01-24 |
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.
| 