Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215701 | Nonvolatile memory cell structure for integration with semiconductor logic devices and method of using same | Chung-Jen Chien | 2001-04-10 |
| 6201725 | Nonvolatile memory cell structure for integration with semiconductor logic devices and method of using same | Chung-Jen Chien | 2001-03-13 |
| 6097048 | Dynamic random access memory cell suitable for integration with semiconductor logic devices | Chung-Jen Chien, Thomas Chao | 2000-08-01 |
| 5923089 | Efficient routing method and resulting structure for integrated circuits | Ichiro Yamamoto, Shuji Nomura | 1999-07-13 |
| 5838204 | Phase locked loop with multiple, programmable, operating frequencies, and an efficient phase locked loop layout method | — | 1998-11-17 |
| 5767011 | Fabrication method for integrated circuits | Ichiro Yamamoto, Shuji Nomura | 1998-06-16 |
| 5646548 | Efficient method and resulting structure for integrated circuits with flexible I/O interface and power supply voltages | Poucheng Wang | 1997-07-08 |
| 5521530 | Efficient method and resulting structure for integrated circuits with flexible I/O interface and power supply voltages | Poucheng Wang | 1996-05-28 |