Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9186490 | Skin treatment device | Franklin J. Chang | 2015-11-17 |
| 9044582 | Apparatus and method for transdermal fluid delivery | Franklin J. Chang | 2015-06-02 |
| 8858570 | Skin treatment apparatus | — | 2014-10-14 |
| 6730098 | Tissue removal pen | — | 2004-05-04 |
| 6183483 | Peeling apparatus for removing surface portions of human tissue with purging arrangement | — | 2001-02-06 |
| 6022327 | Facial steamer machine with detachable function units | — | 2000-02-08 |
| 5984952 | Facial steamer with an adjustable steamer arm | — | 1999-11-16 |
| 5970533 | Bendable steamer arm for facial steamer | — | 1999-10-26 |
| 5933706 | Method for surface treatment of a cadmium zinc telluride crystal | Ralph B. James, Arnold Burger, Kuo-Tong Chen | 1999-08-03 |
| 5904379 | Rotation joint for facial steamer arm | — | 1999-05-18 |
| 5747275 | Protein kinase required for RAS signal transduction | Gerry Rubin, Marc Therrien, Felix Karim, David Wassarman | 1998-05-05 |
| 5747288 | Protein kinase required for Ras signal transduction | Gerry Rubin, Marc Therrien, Felix Karim, David Wassarman | 1998-05-05 |
| 5700675 | Protein kinase required for Ras signal transduction | Gerry Rubin, Marc Therrien, Felix Karim, David Wassarman | 1997-12-23 |