Issued Patents All Time
Showing 126–145 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137827 | Isolation system with digital communication across a capacitive barrier | Navdeep S. Sooch, David R. Welland | 2000-10-24 |
| 6107948 | Analog isolation system with digital communication across a capacitive barrier | Navdeep S. Sooch, David R. Welland | 2000-08-22 |
| 6104794 | Architecture for minimum loop current during ringing and caller ID | Jerrell P. Hein, Andrew W. Krone, Navdeep S. Sooch, David R. Welland | 2000-08-15 |
| 6096960 | Period forcing filter for preprocessing sound samples for usage in a wavetable synthesizer | — | 2000-08-01 |
| 6001664 | Method for making closely-spaced VCSEL and photodetector on a substrate | Stanley E. Swirhun | 1999-12-14 |
| 6000029 | Method and apparatus for affecting subsequent instruction processing in a data processor | William C. Moyer | 1999-12-07 |
| 5983338 | Method and apparatus for interfacing a processor to a coprocessor for communicating register write information | William C. Moyer, John Arends | 1999-11-09 |
| 5923893 | Method and apparatus for interfacing a processor to a coprocessor | William C. Moyer, John Arends | 1999-07-13 |
| 5879961 | Method for increasing laser efficiency in a vertical-cavity surface emitting laser | — | 1999-03-09 |
| 5870046 | Analog isolation system with digital communication across a capacitive barrier | Navdeep S. Sooch, David R. Welland | 1999-02-09 |
| 5682340 | Low power consumption circuit and method of operation for implementing shifts and bit reversals | John Arends | 1997-10-28 |
| 5594751 | Current-apertured vertical cavity laser | — | 1997-01-14 |
| 5541864 | Arithmetic-free digital interpolation filter architecture | Nicholas R. van Bavel, Andrew W. Krone | 1996-07-30 |
| 5239210 | Low distortion unity gain amplifier for DAC | — | 1993-08-24 |
| 5220483 | Tri-level capacitor structure in switched-capacitor filter | — | 1993-06-15 |
| 5212659 | Low precision finite impulse response filter for digital interpolation | Donald A. Kerth, Shaochyi Lin | 1993-05-18 |
| 5198782 | Low distortion amplifier output stage for DAC | — | 1993-03-30 |
| 5087914 | DC calibration system for a digital-to-analog converter | Navdeep S. Sooch, Tadashi Tanaka | 1992-02-11 |
| 5016012 | Technique for compensating switched capacitor circuits having gain-setting resistors | Thayamkulangara R. Viswanathan | 1991-05-14 |
| 5012245 | Integral switched capacitor FIR filter/digital-to-analog converter for sigma-delta encoded digital audio | Thayamkulangara R. Viswanathan | 1991-04-30 |