| 11992053 |
Vaporizing apparatus and vaporizer thereof |
Po-Chih SHEN, Yu Sian Jhou |
2024-05-28 |
| 11800895 |
Vaporizing apparatus and vaporizer thereof |
Po-Chih SHEN, David Shau Chew Wang, Yu-Sian Jhuo |
2023-10-31 |
| 9653192 |
PTC composition and over-current protection device containing the same |
Chien Cheng Ho, Kuo-Chang Lo, Yi-An Sha |
2017-05-16 |
| 9224525 |
Over-current protection device and circuit board structure containing the same |
Wen Feng Lee, Chun Teng Tseng, Chi Jen Su, Yi-An Sha |
2015-12-29 |
| 9147509 |
Radial-leaded over-current protection device |
Fu Hua Chu, Yi-An Sha, En Tien Yang |
2015-09-29 |
| 8421584 |
Over-current protection device and method for manufacturing the same |
Yi-An Sha, David Shau Chew Wang, Fu Hua Chu |
2013-04-16 |
| 7965479 |
Over-current and over-voltage protection assembly apparatus |
Pao Hsuan Chen, Ching Han Yu |
2011-06-21 |
| 7708912 |
Variable impedance composition |
Pao Hsuan Chen, David Shau Chew Wang |
2010-05-04 |