Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202710 | Apparatus and method for handling interdevice signaling | Yanli Fan | 2007-04-10 |
| 6744280 | Voltage output differential (VOD) correction circuit for differential drivers | Mark W. Morgan | 2004-06-01 |
| 6628150 | System and method to speed-up operation of a driver | Mark W. Morgan, Srikanth Gondi | 2003-09-30 |
| 6617846 | Method and system for isolated coupling | Kambiz Hayat-Dawoodi | 2003-09-09 |
| 6538500 | Power efficient line driver with 4X supply voltage swing and active termination | Kambiz Hayat-Dawoodi, Anil Kumar | 2003-03-25 |
| 6480029 | Three-volt TIA/EIA-485 driver circuit | Mark W. Morgan, Roy Clifton Jones, III | 2002-11-12 |
| 6369621 | Voltage/current mode TIA/EIA-644 compliant fast LVDS driver with output current limit | Steven Tinsley | 2002-04-09 |
| 6320406 | Methods and apparatus for a terminated fail-safe circuit | Mark W. Morgan, Kevin J. Gingerich | 2001-11-20 |
| 6278336 | Low-current oscillator with hysteresis input buffer | Steven Tinsley | 2001-08-21 |
| 6246262 | Output buffer for a low voltage differential signaling receiver | Mark W. Morgan | 2001-06-12 |
| 6236254 | Low voltage amplification circuit with bias compensation | Mark W. Morgan | 2001-05-22 |
| 6140683 | Efficient NPN turn-on in a high voltage DENMOS transistor for ESD protection | Charvaka Duvvury, David D. Briggs | 2000-10-31 |
| 6087852 | Multiplexing a single output node with multiple output circuits with varying output voltages | David D. Briggs, Chao-Chih Chiu | 2000-07-11 |
| 6071768 | Method of making an efficient NPN turn-on in a high voltage DENMOS transistor for ESD protection | Charvaka Duvvury, David D. Briggs | 2000-06-06 |
| 5914643 | Source coupled CMOS crystal oscillator | Steven Tinsley | 1999-06-22 |
| 5710499 | Stepper motor control circuit and method | — | 1998-01-20 |
| 5633651 | Automatic bidirectional indicator driver | Stephen C. Kwan | 1997-05-27 |
| 5629609 | Method and apparatus for improving the drop-out voltage in a low drop out voltage regulator | Baoson Nguyen | 1997-05-13 |
| 5625278 | Ultra-low drop-out monolithic voltage regulator | Frank L. Thiel, Todd M. Neale, Baoson Nguyen | 1997-04-29 |
| 5537067 | Signal driver circuit operable to control signal rise and fall times | David D. Briggs | 1996-07-16 |
| 5493133 | PNP punchthrough-assisted protection device for special applications in CMOS technologies | Charvaka Duvvury | 1996-02-20 |
| 5349231 | Apparatus and method for bidirectional current conduction | — | 1994-09-20 |
| 5276358 | Circuitry and method for controlling voltage in an electronic circuit | — | 1994-01-04 |
| 5221889 | Bidirectional current mirrors and method for bidirectional current conduction | — | 1993-06-22 |
| 4939442 | Bandgap voltage reference and method with further temperature correction | Thomas A. Schmidt | 1990-07-03 |