Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981779 | MEMS devices and methods of forming the same | Kai-Fung Chang, Lien-Yao Tsai | 2021-04-20 |
| 10865100 | Method for forming micro-electro-mechanical system (MEMS) structure | Kai-Fung Chang, Lien-Yao Tsai | 2020-12-15 |
| 10343895 | Micro-electro-mechanical system (MEMS) structure including isolation ring at sidewalls of semiconductor via and method for forming the same | Kai-Fung Chang, Lien-Yao Tsai | 2019-07-09 |
| 10266400 | MEMS device with multi pressure | Kai-Fung Chang, Lien-Yao Tsai | 2019-04-23 |
| 10150664 | Microelectromechanical systems (MEMS) stopper structure for stiction improvement | Kai-Fung Chang, Lien-Yao Tsai | 2018-12-11 |
| 10112822 | Semiconductor device | Kai-Fung Chang, Lien-Yao Tsai | 2018-10-30 |
| 9926190 | MEMS devices and methods of forming the same | Kai-Fung Chang, Lien-Yao Tsai | 2018-03-27 |
| 9868630 | Package structure and manufacturing method thereof | Kai-Fung Chang, Lien-Yao Tsai | 2018-01-16 |
| 9764948 | MEMS cap with multi pressure | Kai-Fung Chang, Lien-Yao Tsai | 2017-09-19 |
| 9540231 | MEMS device with a bonding layer embedded in the cap | Kai-Fung Chang, Lien-Yao Tsai | 2017-01-10 |
| 6924527 | Split gate flash memory cell structure and method of manufacturing the same | Ching-Hsiang Hsu, Evans Yang, Bin Chen | 2005-08-02 |
| 6489200 | Capacitor fabrication process for analog flash memory devices | Chun-Mai Liu, Ken Su, Albert Kordesch | 2002-12-03 |
| 6395590 | Capacitor plate formation in a mixed analog-nonvolatile memory device | — | 2002-05-28 |
| 6365459 | Method for making flash memory cell having reentrant angle floating gate | — | 2002-04-02 |
| 6174771 | Split gate flash memory cell with self-aligned process | — | 2001-01-16 |
| 6114723 | Flash memory cell using poly to poly tunneling for erase | — | 2000-09-05 |
| 6015984 | Capacitor with oxide/nitride/oxide composite dielectric suitable for embedded nonvolatile memory in analog applications | — | 2000-01-18 |