Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7642818 | High voltage tolerant input circuit capable of operating at extremely low IO supply voltage | — | 2010-01-05 |
| 7639043 | LVDS receiver circuit | — | 2009-12-29 |
| 7579877 | Comparator | — | 2009-08-25 |
| 7545695 | Asynchronous sense amplifier for read only memory | — | 2009-06-09 |
| 7265622 | Differential difference amplifier | — | 2007-09-04 |
| 7224187 | CMOS buffer circuits and integrated circuits using the same | — | 2007-05-29 |
| 7057450 | Noise filter for an integrated circuit | — | 2006-06-06 |
| 6747491 | Spike free circuit for reducing EMI effect | — | 2004-06-08 |
| 6011436 | Voltage conversion circuit and differential difference amplifier | — | 2000-01-04 |
| 5969573 | Amplifier circuit with small offset voltage influence | — | 1999-10-19 |
| 5869957 | Voltage divider circuit, differential amplifier circuit and semiconductor integrated circuit device | — | 1999-02-09 |
| 5841311 | Voltage subtracter circuit, voltage amplifier circuit, voltage divider circuit and semiconductor integrated circuit device | — | 1998-11-24 |
| 5187385 | Latch circuit including filter for metastable prevention | — | 1993-02-16 |
| 4716318 | Low pass filter formed in an integrated circuit | — | 1987-12-29 |
| 4651296 | High speed CMOS FET full-adder circuit | — | 1987-03-17 |
| 4613773 | Racefree CMOS clocked logic circuit | — | 1986-09-23 |
| 4609931 | Input protection MOS semiconductor device with zener breakdown mechanism | — | 1986-09-02 |
| 4609836 | CMOS transmission circuit | — | 1986-09-02 |
| 4602269 | High speed driving circuit | — | 1986-07-22 |
| 4591744 | Transition detection circuit | — | 1986-05-27 |
| 4590396 | Integrated MOSFET transfer gate | — | 1986-05-20 |
| 4586163 | Multi-bit-per-cell read only memory circuit | — | 1986-04-29 |
| 4577124 | CMOS Logic circuit | — | 1986-03-18 |
| 4568842 | D-Latch circuit using CMOS transistors | — | 1986-02-04 |
| 4554465 | 4-Phase clock generator | — | 1985-11-19 |