Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791056 | Energy-recycling hydraulic control main valve | Liping Wang, Qiang Lu, Hongguang Liu, Guoliang Zhang | 2017-10-17 |
| 9745724 | Pressure compensation valve | Liping Wang, Caifu Yuan, Qiang Lu, Hongguang Liu | 2017-08-29 |
| 9453087 | Method for synthesizing homopolymer N-vinyl butyrolactam with super-low molecular weight and super-low residual monomer | Yu-Fen Wang, Wei Liu | 2016-09-27 |
| 9129907 | Onium-containing CMP compositions and methods of use thereof | Michael White | 2015-09-08 |
| 8978590 | Pet toy with core assembly incorporating noise making feature | Sam Nunn | 2015-03-17 |
| 8759216 | Compositions and methods for polishing silicon nitride materials | Jeffrey Dysard, Sriram Anjur, Timothy Johns | 2014-06-24 |
| 8597540 | Compositions for polishing silicon-containing substrates | Francesco De Rege Thesauro | 2013-12-03 |
| 8497209 | Oxidation-stabilized CMP compositions and methods | Steven Grumbine, Renjie Zhou, Phillip W. Carter | 2013-07-30 |
| 8247327 | Methods and compositions for polishing silicon-containing substrates | Francesco De Rege Thesauro | 2012-08-21 |
| 7732393 | Oxidation-stabilized CMP compositions and methods | Steven Grumbine, Renjie Zhou, Phillip W. Carter | 2010-06-08 |
| 7294576 | Tunable selectivity slurries in CMP applications | Robert Vacassy, Benjamin Bayer, Dinesh N. Khanna | 2007-11-13 |
| 7146070 | Wide steering-range motionless optical beam steering device, and methods of manufacture | Le Li, Haiping Yu, Ben Tang | 2006-12-05 |
| 6999649 | Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture | Le Li | 2006-02-14 |
| 5390276 | Backlighting assembly utilizing microprisms and especially suitable for use with a liquid crystal display | Chen-Yu Tai, Han Zou | 1995-02-14 |