Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121957 | Encoder module for use in cursor control device | Heng-Chun Ho | 2000-09-19 |
| 5917473 | Encoder module for use in cursor control device | — | 1999-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6121957 | Encoder module for use in cursor control device | Heng-Chun Ho | 2000-09-19 |
| 5917473 | Encoder module for use in cursor control device | — | 1999-06-29 |