Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7738947 | Biomedical signal instrumentation amplifier | Jia-Yu Wang, Wu-Shiung Feng | 2010-06-15 |
| 6198317 | Frequency multiplication circuit | Yuan-Hua Chu, Chi-Chang Shuai | 2001-03-06 |
| 6094086 | High drive CMOS output buffer with fast and slow speed controls | — | 2000-07-25 |
| 6060922 | Duty cycle control buffer circuit with selective frequency dividing function | Chi-Chang Shuai, Yuan-Hua Chu | 2000-05-09 |
| 6060906 | Bidirectional buffer with active pull-up/latch circuit for mixed-voltage applications | Cheng-Hsing Chien | 2000-05-09 |
| 6002599 | Voltage regulation circuit with adaptive swing clock scheme | — | 1999-12-14 |
| 5917348 | CMOS bidirectional buffer for mixed voltage applications | — | 1999-06-29 |
| 5854560 | CMOS output buffer having a high current driving capability with low noise | — | 1998-12-29 |
| 5850159 | High and low speed output buffer with controlled slew rate | Chen-Yi Huang, Tain-Shun Wu | 1998-12-15 |
| 5808492 | CMOS bidirectional buffer without enable control signal | — | 1998-09-15 |
| 5781026 | CMOS level shifter with steady-state and transient drivers | — | 1998-07-14 |
| 5757242 | Low power consumption oscillators with output level shifters | Tain-Shun Wu | 1998-05-26 |
| 5708386 | CMOS output buffer with reduced L-DI/DT noise | — | 1998-01-13 |
| 5698993 | CMOS level shifting circuit | — | 1997-12-16 |