Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524390 | Methods of making chemical mechanical polishing layers having improved uniformity | Bainian Qian, George C. Jacob, Andrew Wank, David Shidner, Kancharla-Arun Kumar Reddy +1 more | 2022-12-13 |
| 11396081 | Chemical mechanical polishing pad | Bainian Qian | 2022-07-26 |
| 10875144 | Chemical mechanical polishing pad | Bainian Qian, Fengji Yeh, Te-Chun Wang, Sheng-Huan Tseng, Kevin Wen-Huan Tung | 2020-12-29 |
| 10722999 | High removal rate chemical mechanical polishing pads and methods of making | Thomas P. Willumstad, Bainian Qian, Rui Xie, Kenjiro Ogata, George C. Jacob | 2020-07-28 |
| 10464187 | High removal rate chemical mechanical polishing pads from amine initiated polyol containing curatives | Bainian Qian, Kancharla-Arun Kumar Reddy, George C. Jacob | 2019-11-05 |
| 10144115 | Method of making polishing layer for chemical mechanical polishing pad | David Michael Veneziale, Bainian Qian, Teresa Brugarolas Brufau, Julia Kozhukh, Yuhua Tong +5 more | 2018-12-04 |
| 10105825 | Method of making polishing layer for chemical mechanical polishing pad | David Michael Veneziale, Bainian Qian, Teresa Brugarolas Brufau, Julia Kozhukh, Yuhua Tong +5 more | 2018-10-23 |
| 10005172 | Controlled-porosity method for forming polishing pad | Yuhua Tong, Andrew Wank, Diego Lugo, Marc R. Stack, David Michael Veneziale +2 more | 2018-06-26 |
| 9776300 | Chemical mechanical polishing pad and method of making same | Bainian Qian, Julia Kozhukh, Teresa Brugarolas Brufau, David Michael Veneziale, Yuhua Tong +7 more | 2017-10-03 |
| 9731398 | Polyurethane polishing pad | Bainian Qian, Raymond Lavoie, Benson Lee | 2017-08-15 |
| 9586305 | Chemical mechanical polishing pad and method of making same | Bainian Qian, Julia Kozhukh, Teresa Brugarolas Brufau, David Michael Veneziale, Yuhua Tong +7 more | 2017-03-07 |
| 9484212 | Chemical mechanical polishing method | Bainian Qian, Yi Guo, George C. Jacob | 2016-11-01 |
| 9446497 | Broad spectrum, endpoint detection monophase olefin copolymer window with specific composition in multilayer chemical mechanical polishing pad | Angus Repper, Mary Anne Leugers, David B. James | 2016-09-20 |
| 9333620 | Chemical mechanical polishing pad with clear endpoint detection window | Bainian Qian | 2016-05-10 |
| 9314897 | Chemical mechanical polishing pad with endpoint detection window | Bainian Qian | 2016-04-19 |
| 9259821 | Chemical mechanical polishing layer formulation with conditioning tolerance | Bainian Qian, Mark F. Sonnenschein | 2016-02-16 |
| 9259820 | Chemical mechanical polishing pad with polishing layer and window | Bainian Qian, James Murnane, Angus Repper, Michelle Jensen, Jeffrey James Hendron +3 more | 2016-02-16 |
| 9238295 | Soft and conditionable chemical mechanical window polishing pad | Bainian Qian, Michelle Jensen, Angus Repper, James Murnane, Jeffrey James Hendron +3 more | 2016-01-19 |
| 9238296 | Multilayer chemical mechanical polishing pad stack with soft and conditionable polishing layer | James Murnane, Bainian Qian, John G. Nowland, Michelle Jensen, Jeffrey James Hendron +2 more | 2016-01-19 |
| 9233451 | Soft and conditionable chemical mechanical polishing pad stack | James Murnane, Bainian Qian, John G. Nowland, Michelle Jensen, Jeffrey James Hendron +2 more | 2016-01-12 |
| 9216489 | Chemical mechanical polishing pad with endpoint detection window | Bainian Qian | 2015-12-22 |
| 9153503 | Thin film solar cell processing and testing method and equipment | Narayan Ramesh, Stephen J. Marinella, Zachary J. Marinella, David J. Perkon, Jeffrey P. Wilkinson | 2015-10-06 |
| 9144880 | Soft and conditionable chemical mechanical polishing pad | Bainian Qian, David B. James, James Murnane, Fengji Yeh | 2015-09-29 |
| 9147788 | Photovoltaic cell assembly | Marc Langlois | 2015-09-29 |
| 9108290 | Multilayer chemical mechanical polishing pad | Angus Repper | 2015-08-18 |