loadpatents
Patent applications and USPTO patent grants for Han; Suk Bin.The latest application filed is for "semiconductor wafer cleaning apparatus and method".
Patent | Date |
---|---|
Semiconductor wafer cleaning apparatus and method Grant 6,637,443 - Huh , et al. October 28, 2 | 2003-10-28 |
Semiconductor wafer cleaning apparatus and method App 20030084921 - Huh, Yun Jun ;   et al. | 2003-05-08 |
Wafer wet treating apparatus Grant 5,839,456 - Han November 24, 1 | 1998-11-24 |
Apparatus for cleansing semiconductor wafer Grant 5,743,280 - Han April 28, 1 | 1998-04-28 |
Method for fabricating phase shift mask comprising a polymethylmethacrylate phase shift film Grant 5,637,425 - Lee , et al. June 10, 1 | 1997-06-10 |
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.