Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538811 | Dynamic random access memory and method of manufacturing the same | Yi-Sheng Cheng | 2022-12-27 |
| 9234513 | Foot operated snivel suction device | I-Jung Cheng | 2016-01-12 |
| 8824439 | Combinatorial mobile hotspot device and network service provision method thereof, network access device and wireless service power supply device | Jung-Kuei Jiang, Tai-Kaung Chiu | 2014-09-02 |
| 7154159 | Trench isolation structure and method of forming the same | Shing-Yih Shih, Chang-Rong Wu | 2006-12-26 |
| 5081884 | Crankshaft apparatus | Cheng Cheng | 1992-01-21 |