Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834634 | Low-power switch state detection circuit and method and mobile telephone incorporating the same | David Glen Martin, Richard Verney | 2010-11-16 |
| 7702119 | Multi-input gain control circuit | — | 2010-04-20 |
| 6614294 | Filter to remove noise coupling into a sensitive circuit node | — | 2003-09-02 |
| 6539524 | Method and apparatus for matching capacitance of filters having different circuit topologies | — | 2003-03-25 |
| 6310520 | High slew-rate operational amplifier architecture | — | 2001-10-30 |
| 6271733 | Integrated oscillator circuit with a memory based frequency control circuit and associated methods | Ignacio Herrera Alzu, Rogelio Peon, Maarten Visee | 2001-08-07 |
| 6166592 | Linear CMOS transconductor with rail-to-rail compliance | — | 2000-12-26 |
| 6150872 | CMOS bandgap voltage reference | Bruce W. McNeill | 2000-11-21 |
| 6049236 | Divide-by-one or divide-by-two qualified clock driver with glitch-free transitions between operating frequencies | — | 2000-04-11 |
| 5896044 | Universal logic level shifting circuit and method | — | 1999-04-20 |
| 5841382 | Fast testing of D/A converters | Ramin Khoini-Poorfard, William Edward Burchanowski | 1998-11-24 |
| 5530442 | Circuit and method for testing a dithered analog-to-digital converter | Steven R. Norsworthy, David Rich | 1996-06-25 |
| 5416432 | Median peak detector for controlling disk pickup head | Stephen H. Lewis, Krishnaswamy Nagaraj | 1995-05-16 |
| 5030926 | Voltage controlled balanced crystal oscillator circuit | — | 1991-07-09 |