Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10600634 | Semiconductor substrate polishing methods with dynamic control | Alex Chu, Hsin-Yi Chi, Jones Yang, H. J. Chiu, J. W. Lu | 2020-03-24 |
| 5155649 | Surge protector for telecommunications equipment | James E. Anderson, Paul A. Taylor, William P. Trumble | 1992-10-13 |
| 4991051 | Protection arrangements for communications lines | — | 1991-02-05 |
| 4849846 | Telephone protection circuit | Donald S. McGinn | 1989-07-18 |
| 4709296 | Protection arrangement for a telephone subscriber line interface circuit | Frederick Caldwell Livermore | 1987-11-24 |