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Patent applications and USPTO patent grants for Ouyang; Yun-Liang.The latest application filed is for "prepolymer for biomedical materials".
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 |
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