Issued Patents All Time
Showing 51–75 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991359 | Surface light source and light guide plate having differently configured dots | Ga-Lane Chen, Tai-Cheng Yu | 2006-01-31 |
| 6984809 | Heat generator | Jhy-Chain Lin | 2006-01-10 |
| 6979112 | Light guide plate | Tai-Cheng Yu, Ga-Lane Chen | 2005-12-27 |
| 6975370 | Backlight system and liquid crystal display using the same | Tai-Cheng Yu, Kun-Jung Tsai, Ga-Lane Chen | 2005-12-13 |
| 6950597 | Polymer-based rare earth-doped waveguide device | Ga-Lane Chen | 2005-09-27 |
| 6947285 | Thermal interface material | Ga-Lane Chen | 2005-09-20 |
| 6941038 | Tunable optical fiber with compression ring | Ga-Lane Chen | 2005-09-06 |
| 6883925 | Light guide plate and backlight system using the same | Tai-Cheng Yu, Ga-Lane Chen | 2005-04-26 |
| 6875561 | Method for making polymer-based rare earth-doped waveguide | Ga-Lane Chen | 2005-04-05 |
| D499835 | Light guide plate | Tai-Cheng Yu, Ga-Lane Chen | 2004-12-14 |
| D499834 | Lamp cover used in a back light unit | Tai-Cheng Yu, Ga-Lane Chen | 2004-12-14 |
| 6829416 | Tunable optical wavelength demultiplexer | Ga-Lane Chen | 2004-12-07 |
| 6819835 | Tunable filter device | Ga-Lane Chen | 2004-11-16 |
| 6798929 | Piezoelectric tunable filter | Ga-Lane Chen, Shu-Lin Tai | 2004-09-28 |
| D494704 | Light guide plate | Tai-Cheng Yu, Warren Kun Jung Tsai, Ga-Lane Chen | 2004-08-17 |
| D494307 | Cold cathode fluorescence lamp cover | Tai-Cheng Yu, Ga-Lane Chen | 2004-08-10 |
| D493566 | Light guide plate | Tai-Cheng Yu, Ga-Lane Chen | 2004-07-27 |
| D493251 | Light guide plate | Tai-Cheng Yu, Ga-Lane Chen | 2004-07-20 |
| 6723374 | Magnetic recording medium with dual magnetic layers and high in-plane coercivity | Qixu(David) Chen, Lin Huang, Rajiv Yadav Ranjan | 2004-04-20 |
| 6699588 | Medium with a NiNb sealing layer | Qixu Chen, Liji Huang, Rajiv Yadav Ranjan | 2004-03-02 |
| 6691697 | Method for cutting thin film filter work pieces | — | 2004-02-17 |
| 6572958 | Magnetic recording media comprising a silicon carbide corrosion barrier layer and a c-overcoat | Kueir-Weei Chour, Liji Huang, Jie Yu, Kuo Hsing Hwang, Chung Shih +3 more | 2003-06-03 |
| 6562488 | CoCrPtTaNbB alloy for magnetic recording medium | Qixu Chen, Samuel D. Harkness, IV, Zhong (Stella) Wu, Lin Huang, Rajiv Yadav Ranjan | 2003-05-13 |
| 6509083 | High coercivity magnetic recording medium comprising a sputter textured layer | Xing Song, Ga-Lane Chen, Qixu Chen | 2003-01-21 |
| 6482301 | Target shields for improved magnetic properties of a recording medium | Qixu Chen, Mark A. Shows, Paul Stephen McLeod, Rajiv Yadav Ranjan | 2002-11-19 |