Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407919 | Structure of computer CPU heat dissipation module | — | 2002-06-18 |
| D449834 | CPU clip | Edward W. Lee | 2001-10-30 |
| D449303 | CPU clip | — | 2001-10-16 |
| D442565 | Heat sink | Edward W. Lee | 2001-05-22 |
| D442566 | Heat sink | Edward W. Lee | 2001-05-22 |
| D441724 | Heat sink | Edward W. Lee | 2001-05-08 |
| D441725 | Heat sink | Edward W. Lee | 2001-05-08 |
| D319923 | Hairbrush | — | 1991-09-17 |
| D317083 | Retractable fountain brush | — | 1991-05-28 |
| 4977909 | Push-button type retractable brush | — | 1990-12-18 |
| D307194 | Bi-directional nail trimmer | — | 1990-04-10 |
| 4913172 | Comb structure with ointment | — | 1990-04-03 |
| 4896684 | Bi-directional nail trimmer | — | 1990-01-30 |
| D301769 | Retractable comb | — | 1989-06-20 |
| 4527576 | Retractable comb and brush | — | 1985-07-09 |