Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043151 | Surface treated abrasive particles for tungsten buff applications | Ji Cui, Helin Huang, Kevin P. Dockery, Hung-Tsung HUANG, Chih-Hsien Chien | 2021-06-22 |
| 11034862 | Polishing composition and method utilizing abrasive particles treated with an aminosilane | Steven Grumbine, Shoutian Li, William Ward, Jeffrey Dysard | 2021-06-15 |