Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699266 | Method and apparatus for automatically recognizing repeated shapes for data compaction | Virginia M. Chung | 1997-12-16 |
| 5481472 | Method and apparatus for automatically recognizing repeated shapes for data compaction | Virginia M. Chung | 1996-01-02 |
| 5432714 | System and method for preparing shape data for proximity correction | Virginia M. Chung, Joseph B. Frei | 1995-07-11 |
| 5251140 | E-beam control data compaction system and method | Virginia M. Chung, Joseph B. Frei | 1993-10-05 |
| 4602470 | Dismountable framework | Victor W. Gower | 1986-07-29 |