Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366822 | Radial polarization conversion component, azimuthal polarization conversion component and manufacturing method thereof | Jing Heng Chen, Chien-Yuan Han, Fan Hsi Hsu, Kun-Huang Chen, Hung Lung Tseng | 2025-07-22 |
| 12298712 | Apparatus and method for manufacturing radial or azimuthal polarization conversion component | Jing Heng Chen, Chien-Yuan Han, Fan Hsi Hsu, Kun-Huang Chen, Hung Lung Tseng | 2025-05-13 |
| 10115596 | Method of fabricating a semiconductor device having a T-shape in the metal gate line-end | Chien-Chih Lin, Guan-Jie Shen, Chia-Der Chang | 2018-10-30 |
| 9910462 | Display module and electronic device including the same | Chen-Yi Liang, Chun-Chien Chen, Yu Luo | 2018-03-06 |
| 9780213 | Semiconductor device having a reversed T-shaped profile in the metal gate line-end | Chien-Chih Lin, Guan-Jie Shen, Chia-Der Chang | 2017-10-03 |
| 9742501 | Optical communication system and optical transmission device | Hsiang-Chin Hsieh, Hung-Yu Chen, Chi-Wai Chow, Kevin Liang, Chung-Yen Chen | 2017-08-22 |
| 9432117 | Visible light communication apparatus and method of visible light communication | Hsing-Yu Chen, Yen-Liang Liu | 2016-08-30 |
| 9419713 | Visible light communication method | Jiun-Yu Sung, Chi-Wai Chow | 2016-08-16 |
| 9337927 | Transmitting apparatus and receiving apparatus for visible light communication, and visible light communication system | Chi-Wai Chow, Yen-Liang Liu | 2016-05-10 |
| 9118435 | Integrated passive optical network (PON) system | Chi-Wai Chow, Jiun-Yu Sung | 2015-08-25 |
| 9091412 | Lens for illumination device | — | 2015-07-28 |
| 9031411 | Wavelength-division multiplexing (WDM) optical fiber network system | Jiun-Yu Sung, Chi-Wai Chow | 2015-05-12 |
| 9020355 | VLC modulation system and method thereof | Chi-Wai Chow, Yu-Feng Liu | 2015-04-28 |
| 8772106 | Graded metal oxide resistance based semiconductor memory device | Ming-Daou Lee, Erh-Kun Lai, Kuang Yeu Hsieh, Wei-Chih Chien | 2014-07-08 |
| 8705968 | Optical fiber communication system and methods having a reflective optical network unit | Chi-Wai Chow | 2014-04-22 |
| 8582930 | Fiber sensing systems and fiber sensing methods | Chi-Wai Chow | 2013-11-12 |
| 8565619 | Prevention of collision for time division multiplexing optical network, apparatus and method thereof | Sien Chi | 2013-10-22 |
| 8488362 | Graded metal oxide resistance based semiconductor memory device | Ming-Daou Lee, Erh-Kun Lai, Kuang Yeu Hsieh, Wei-Chih Chien | 2013-07-16 |
| 8422883 | Head-end circuit and remote antenna unit and hybrid wired/wireless network system and transceiving method using thereof | Chi-Wai Chow, Sien Chi | 2013-04-16 |
| 8364039 | Optical network and optical signal modulation method thereof | Chi-Wai Chow | 2013-01-29 |
| 8270837 | Optical power equalizer for passive optical network | Dar-Zu Hsu, Sien Chi | 2012-09-18 |
| 8054617 | Desktop computer and method for manufacturing the same | Yen Kuang, Chi-Sheng Yin, Jeffery Lai, Yen-De Wu, Tsai-Feng Hsiang +2 more | 2011-11-08 |
| 7925126 | Fiber sensing system with self-detection mechanism | Chi-Wai Chow, Sien Chi, Chia-Hsuan Wang, Fu-Yuan Shih | 2011-04-12 |
| 7702201 | Gain flattening utilizing a two-stage erbium-based amplifier | Sien Chi | 2010-04-20 |
| 7599406 | Fiber ring laser | Sien Chi | 2009-10-06 |