Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8703015 | Yellow fluorosulfide phosphors for light-emitting diode and preparation method thereof | Yun-Chen Wu | 2014-04-22 |
| 8647531 | Phosphors and visible and UV light emitting devices utilizing the same | Yao-Tsung Yeh, Wei-Ren Liu, Yi-Chen Chiu, Shyue-Ming Jang, Yen-Ying Kung | 2014-02-11 |
| 8636921 | Phosphate phosphor and UV light-emitting device utilizing the same | Yi-Chen Chiu, Yao-Tsung Yeh, Shyue-Ming Jang, Chien-Hao Huang, Kang-Ling Shih +1 more | 2014-01-28 |
| 8628688 | Borate phosphor and white light illumination device utilizing the same | Wei-Jen Liu, Yi-Chen Chiu, Chien-Yueh Tung, Yao-Tsung Yeh, Shyue-Ming Jang | 2014-01-14 |
| 8551793 | Red and green fluorosulfide phosphor, preparation method and white-light emitting diodes thereof | Yun-Chen Wu | 2013-10-08 |
| 8444880 | Yellow phosphor having oxyapatite structure, preparation method and white light-emitting diode thereof | Chien-Hao Huang | 2013-05-21 |
| 8405108 | Red and green fluorosulfide phosphor, preparation method and white-light emitting diodes | Yun-Chen Wu | 2013-03-26 |
| 8362689 | Phosphors and light-emitting devices using the same | Te-Wen Kuo | 2013-01-29 |
| 8361346 | Phosphors, fabricating method thereof, and light emitting device employing the same | Wei-Jen Liu, Yi-Chen Chiu, Yao-Tsung Yeh, Shyue-Ming Jang, Jen-Chuen Liao +2 more | 2013-01-29 |
| 8207661 | Borate phosphor and white light illumination device utilizing the same | Wei-Jen Liu, Yi-Chen Chiu, Chien-Yueh Tung, Yao-Tsung Yeh, Shyue-Ming Jang | 2012-06-26 |
| 8158027 | Red light fluorescent material and manufacturing method thereof, and white light luminescent device | Chuang-Hung Chiu, Chi-Neng Mo | 2012-04-17 |
| 8092714 | Phosphors and lighting apparatus using the same | Hsiao-Ping Tai | 2012-01-10 |
| 8012372 | Borate phosphor and white light illumination device utilizing the same | Wei-Jen Liu, Yao-Tsung Yeh, Shyue-Ming Jang, Chien-Yueh Tung, Chih-Pin Wu | 2011-09-06 |
| 7931826 | White light illumination device | Woan-Jen Yang, Yao-Tsung Yeh, Chien-Yueh Tung, Tien-Heng Huang, Fang-Ching Chang +2 more | 2011-04-26 |
| 7919785 | Phosphor for white light-emitting diodes and fabrication of the same | Chun-Kuei Chang | 2011-04-05 |
| 7846350 | Highly saturated red-emitting Mn(IV) activated phosphors and method of fabricating the same | Juih-Tzer Luo | 2010-12-07 |
| 7808006 | White-emitting phosphors and lighting apparatus using the same | Chun-Kuei Chang | 2010-10-05 |
| 7758775 | Green-emitting phosphors and process for producing the same | Yi-Chen Chiu | 2010-07-20 |
| 7633219 | Red phosphor and white light illumination device utilizing the same | Yi-Chen Chiu, Shian-Jy Wang, Yao-Tsung Yeh, Shyue-Ming Jang | 2009-12-15 |