Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164023 | Method for making backlight module frame | Chien-Min Chen, Ming-Fu Hsu | 2012-04-24 |
| 8143551 | Method for making backlight module frame | Chien-Min Chen, Ming-Fu Hsu, Hsiang-Feng Teng | 2012-03-27 |
| 7891859 | Frame and backlight module using the same | Shao-Han Chang | 2011-02-22 |
| 7812897 | Method for making prism sheet | Shao-Han Chang | 2010-10-12 |
| 7811485 | Optical plate having three layers and method for manufacturing the same | Shao-Han Chang | 2010-10-12 |
| 7806546 | Optical plate having three layers and backlight module with same | Shao-Han Chang | 2010-10-05 |
| 7806545 | Optical plate having three layers and backlight module with same | Shao-Han Chang | 2010-10-05 |
| 7780333 | Optical plate with optical sheet fixing means and backlight module using the same | Shao-Han Chang, Fen Chen | 2010-08-24 |
| 7753543 | Prism sheet and backlight module using the same | Shao-Han Chang | 2010-07-13 |
| 7753565 | Prism sheet and backlight module the same | Shao-Han Chang | 2010-07-13 |
| 7750989 | Prism sheet, method for making the same and liquid crystal display device using the same | Shao-Han Chang | 2010-07-06 |
| 7744245 | Prism sheet and backlight module using the same | Shao-Han Chang | 2010-06-29 |
| 7726827 | Prism sheet and backlight module using the same | Shao-Han Chang | 2010-06-01 |
| 7712945 | Prism sheet and backlight module using the same | Shao-Han Chang | 2010-05-11 |
| 7677743 | Keypad light guide with lined apertures | Chien-Min Chen, Ming-Fu Hsu | 2010-03-16 |
| 7656597 | Prism sheet and backlight module using the same | Shao-Han Chang | 2010-02-02 |
| 7637645 | Prism sheet and backlight module using the same | Shao-Han Chang | 2009-12-29 |
| 7628514 | Prism sheet and backlight module using the same | Shao-Han Chang | 2009-12-08 |
| 7545458 | Display device comprising a liquid crystal module defining a plurality of positioning columns along each edge of a top surface thereof | Chien-Min Chen, Ming-Fu Hsu, Shi-Ping Xu | 2009-06-09 |
| 7445361 | Prism sheet and backlight module using the same | Shao-Han Chang | 2008-11-04 |
| 7413318 | Direct type backlight module | Wen-Feng Cheng, Chien-Min Chen, Ming-Fu Hsu | 2008-08-19 |
| 7407314 | Keypad light guide | Wen-Feng Cheng | 2008-08-05 |
| 7281837 | Transflective frame and backlight module using the same | Guo-Han Yue | 2007-10-16 |