Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10892072 | PTC device | Yao-Te Chang, Wen Feng Lee | 2021-01-12 |
| 10804013 | Over-current protection device | David Shau Chew Wang | 2020-10-13 |
| 10614935 | PTC device | David Shau Chew Wang, Wen Feng Lee | 2020-04-07 |
| 10498092 | Connector with over-temperature and over-current protection | David Shau Chew Wang | 2019-12-03 |
| 10453594 | PTC device | David Shau Chew Wang | 2019-10-22 |
| 10096407 | Surface-mountable over-current protection device | Wen Feng Lee, Yung-Hsien Chang, Yao-Te Chang | 2018-10-09 |
| 10056176 | Over-current protection device | David Shau Chew Wang, Tsungmin Su, Yao-Te Chang | 2018-08-21 |
| 9461345 | Secondary battery | Fu Hua Chu, David Shau Chew Wang | 2016-10-04 |
| 9401234 | Over-current protection device | Cheng-Hsiang Chen, Pin Syuan Li, Chi Jen Su | 2016-07-26 |
| 9307646 | Over-current protection device and protective circuit board containing the same | Chi Jen Su, Wen Feng Lee | 2016-04-05 |
| 9224525 | Over-current protection device and circuit board structure containing the same | Tong Cheng Tsai, Wen Feng Lee, Chi Jen Su, Yi-An Sha | 2015-12-29 |
| 9177702 | PTC composition and resistive device and LED illumination apparatus using the same | Kuo-Chang Lo, Wei Dai, Yi-An Sha | 2015-11-03 |
| 9112348 | Anti-surge over-current protection device | Pin Syuan Li, Chi Jen Su | 2015-08-18 |
| 9041507 | Surface mountable over-current protection device | David Shau Chew Wang, Wen Feng Lee, En Tien Yang, Yi-An Sha | 2015-05-26 |
| 9007166 | Over-current protection device | David Shau Chew Wang | 2015-04-14 |
| 9000881 | Surface mountable over-current protection device | Fu Hua Chu, David Shau Chew Wang, Yi-An Sha | 2015-04-07 |
| 8941462 | Over-current protection device and method of making the same | Wen Feng Lee, Kuo Hsun Chen, Yi-An Sha, Ming-Hsun Lu | 2015-01-27 |
| 8937525 | Surface mountable over-current protection device | David Shau Chew Wang, Chi Jen Su | 2015-01-20 |
| 8933775 | Surface mountable over-current protection device | David Shau Chew Wang, Fu Hua Chu | 2015-01-13 |
| 8842406 | Over-current protection device | Yi-Nuo Chen, David Shau Chew Wang | 2014-09-23 |
| 8830027 | Surface mountable thermistor | Yi-An Sha, David Shau Chew Wang | 2014-09-09 |
| 8803428 | Current-limiting device and light-emitting diode apparatus containing the same | David Shau Chew Wang | 2014-08-12 |
| 8803653 | Over-current protection device | David Shau Chew Wang | 2014-08-12 |
| 8687336 | Over-current protection device and battery protection circuit assembly containing the same | David Shau Chew Wang, Fu Hua Chu | 2014-04-01 |
| 8558656 | Over-current protection device | David Shau Chew Wang | 2013-10-15 |