Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600761 | Resolution enhancement system for combined binary and gray scale halftone images | Yee S. Ng, Hurjay Yeh | 1997-02-04 |
| 5450531 | Resolution enhancement system for combined binary and gray scale halftone images | Yee S. Ng, Hurjay Yeh | 1995-09-12 |
| 5019796 | Bar magnet for construction of a magnetic roller core | James K. Lee, Donald J. McJury, Kelly S. Robinson | 1991-05-28 |
| 4974171 | Page buffer system for an electronic gray-scale color printer | Hurjay Yeh | 1990-11-27 |
| 4953104 | Page buffer for an electronic gray-scale color printer | Hurjay Yeh | 1990-08-28 |