Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186676 | Polymer containing S,S-dioxide-dibenzothiophene in backbone chain with content-adjustable triarylamine end groups and preparation method and application thereof | Ting Guo, Feng Peng, Lei Ying, Wei YANG, Junbiao Peng | 2021-11-30 |
| D933176 | Vacuum toilet bowl | — | 2021-10-12 |
| 11056325 | Methods and apparatus for substrate edge uniformity | Thanh X. Nguyen, Alexander Jansen, Yana Cheng, Randal Dean Schmieding, Xianmin Tang +1 more | 2021-07-06 |
| 10991579 | Methods of making and using tin oxide film with smooth surface morphologies from sputtering target including tin and dopant | Weimin Zeng | 2021-04-27 |
| 10886113 | Process kit and method for processing a substrate | Thanh X. Nguyen, Weimin Zeng | 2021-01-05 |
| 10886155 | Optical stack deposition and on-board metrology | Mingwei Zhu, Zihao Yang, Nag B. Patibandla, Daniel Lee Diehl, Weimin Zeng +5 more | 2021-01-05 |