Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185698 | Technique for contracting element marks in a structured document | Eric Hesse, Chan S. Lim | 1993-02-09 |
| 5140521 | Method for deleting a marked portion of a structured document | Chan S. Lim, Robert Perry | 1992-08-18 |
| 5113341 | Technique for creating and expanding element marks in a structured document | Chan S. Lim, Willard L. Strong, Jr., William J. Tracey | 1992-05-12 |