Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9406519 | Memory device structure and method | Ping-Pang Hsieh, Kun-Tsang Chuang | 2016-08-02 |
| 8980711 | Memory device structure and method | Ping-Pang Hsieh, Kun-Tsang Chuang | 2015-03-17 |
| 8052015 | Holder apparatus adapted for gripping and operating a sprayer | — | 2011-11-08 |
| 6504134 | Temperature controlling protection system for heater of wet etching device | Dwo-Yao Sheu, KUO-CHENG CHANG, Chih-Hsien Shen | 2003-01-07 |
| 5738699 | Apparatus for treating particles | Chu Lin Hu, Ching-Wen Deng, KUO-CHENG CHANG | 1998-04-14 |