Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274794 | Oral dosage form with drug composition, barrier layer and drug layer | Su Il Yum, Wendy Chao, Huey-Ching Su, Yen-Fei Chen | 2025-04-15 |
| 11452681 | Cosmetic compositions to prevent and/or ameliorate skin aging and methods of applications | Mon-Jer Tsai | 2022-09-27 |
| 7838312 | Light-emitting diode light bar and method for manufacturing the same | — | 2010-11-23 |
| 7683263 | Flat cable covering means for generating different impendances | — | 2010-03-23 |
| 7481668 | Flat cable connector | — | 2009-01-27 |
| 5453279 | Enhancing transdermal absorption compositions; transdermal dosage form; and process | Chia-Shun Lee, Jhili Wu, Chinhwa Cheng, Wenchin Tsai | 1995-09-26 |
| 5121133 | Marking method showing a sequence of side-by-side conductors in series for information purposes | — | 1992-06-09 |
| 4806341 | Transdermal absorption dosage unit for narcotic analgesics and antagonists and process for administration | Yie W. Chien, Kabuji Tojo | 1989-02-21 |
| 4539414 | 1H-Cyclopenta[b]benzofuran derivative and its analog | Ming L. King, Han-Chin Ling, Masahito Ochiai, Eiichi Fujita, Andrew T. McPhail | 1985-09-03 |