Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776621 | Memory device for increasing write margin during write operation and reducing current leakage during standby operation and operation method thereof | Jinn-Shyan Wang, Chien-Tung Liu | 2023-10-03 |
| 10050188 | Light emitting diode chip and display composed of light emitting diode chips | CHIA-HUI SHEN, TZU-CHIEN HUNG, CHIEN-CHUNG PENG, CHIEN-SHIANG HUANG, Shih-Cheng Huang | 2018-08-14 |
| 10020426 | Light emitting device | CHIA-HUI SHEN, TZU-CHIEN HUNG, CHIEN-CHUNG PENG, CHIEN-SHIANG HUANG | 2018-07-10 |
| 9231501 | Energy retrieving device | Ching-Hsiung Mao | 2016-01-05 |
| 9171993 | LED die and method of manufacturing the same | CHIEN-CHUNG PENG, TZU-CHIEN HUNG, CHIA-HUI SHEN | 2015-10-27 |
| 9054288 | Light emitting diode with high light extraction efficiency and method for manufacturing the same | TZU-CHIEN HUNG | 2015-06-09 |
| 8063589 | Drive system for multiple motors | — | 2011-11-22 |
| 7969114 | Motor driving system compatible with different types of encoders | CHIN-HSIEN TING | 2011-06-28 |
| 7714761 | Voltage error correction system | — | 2010-05-11 |