Ouyang; Yun-Liang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ouyang; Yun-Liang.The latest application filed is for "prepolymer for biomedical materials".
- Ouyang; Yun-Liang - Hukou Township Hsinchu County TW
- Ouyang; Yun Liang - Hsinchu County TW
- Ouyang; Yun-Liang - Taipei TW
- Ouyang, Yun-Liang - Danshuei Township TW
- Ouyang, Yun-Liang - Tan Shui Chen TW
| Patent | Date |
|---|---|
| Polishing pad and method of fabrication Grant 8,303,382 - Wang , et al. November 6, 2 | 2012-11-06 |
| Prepolymer for biomedical materials Grant 8,304,570 - Ouyang , et al. November 6, 2 | 2012-11-06 |
| Prepolymer For Biomedical Materials App 20100286428 - OUYANG; YUN LIANG ; et al. | 2010-11-11 |
| Polishing pad and method of fabrication App 20070093191 - Wang; Yu-Piao ; et al. | 2007-04-26 |
| Method of improving surface planarity Grant 6,979,367 - Chan , et al. December 27, 2 | 2005-12-27 |
| Method of improving surface planarity App 20050037616 - Chan, Chien-Ching ; et al. | 2005-02-17 |
| Method For Forming A Dielectric Layer In A Semiconductor Device By Using Etch Stop Layers App 20020055202 - Yang, Chih-Sheng ; et al. | 2002-05-09 |
| Method for forming a dielectric layer in a semiconductor device by using etch stop layers Grant 6,384,482 - Yang , et al. May 7, 2 | 2002-05-07 |
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.
| 