Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106001 | Dual-type organic electroluminescent display device and method for manufacturing the same | Hyung Wook Kim | 2006-09-12 |
| 7097750 | Device for fixing substrate for thin film sputter and method of fixing substrate using the same | Chang Ho Kang, Yong Weon Jang | 2006-08-29 |
| 7091666 | Organic electroluminescent device | Seon-Hee Kim | 2006-08-15 |
| 7034452 | Dual-type organic electroluminescence display and manufacturing method thereof | — | 2006-04-25 |
| 6955726 | Mask and mask frame assembly for evaporation | Chang Ho Kang | 2005-10-18 |
| 6850006 | Organic electroluminescent device and method of manufacturing the same | Seon-Hee Kim, Kyung-Han Kim | 2005-02-01 |
| 6509574 | Optocouplers having integrated organic light-emitting diodes | Han-Tzong Yuan, Simon Joshua Jacobs, Francis G. Celii | 2003-01-21 |
| 6506616 | Photolithographic method for fabricating organic light-emitting diodes | Francis G. Celii, Simon Joshua Jacobs | 2003-01-14 |
| 6409828 | Method and apparatus for achieving a desired thickness profile in a flow-flange reactor | — | 2002-06-25 |
| 6229197 | Epitaxial overgrowth method and devices | Donald L. Plumton | 2001-05-08 |
| 6008519 | Vertical transistor and method | Han-Tzong Yuan, Donald L. Plumpton, Jau-Yuann Yang | 1999-12-28 |
| 5926243 | Liquid crystal display | — | 1999-07-20 |
| 5756375 | Semiconductor growth method with thickness control | Francis G. Celii, Walter M. Duncan | 1998-05-26 |
| 5712189 | Epitaxial overgrowth method | Donald L. Plumton | 1998-01-27 |
| 5684377 | Apparatus for controlling an input power to an induction motor | Soon-Chan Hong, Seung-Gi Jeong, Seung Chul Lee | 1997-11-04 |
| 5610085 | Method of making a vertical FET using epitaxial overgrowth | Han-Tzong Yuan, Donald L. Plumton | 1997-03-11 |
| 5468661 | Method of making power VFET device | Han-Tzong Yuan, Donald L. Plumton, Jau-Yuann Yang | 1995-11-21 |
| 5342795 | Method of fabricating power VFET gate-refill | Han-Tzong Yuan, Donald L. Plumton, Jau-Yuann Yang | 1994-08-30 |
| 5244829 | Organometallic vapor-phase epitaxy process using (CH.sub.3).sub.3 As and CCl.sub.4 for improving stability of carbon-doped GaAs | — | 1993-09-14 |
| 5231037 | Method of making a power VFET device using a p+ carbon doped gate layer | Han-Tzong Yuan, Francis J. Morris | 1993-07-27 |
| 5229333 | Method for improving the interface characteristics of CaF.sub.2 on silicon | Chih-Chen Cho, Bruce E. Gnade, Yasushiro Nishioka, Hung-Yu Liu | 1993-07-20 |