Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461964 | High output swing high voltage tolerant bus driver | Alexander Cherkassky | 2019-10-29 |
| 10177781 | Circuit including a switched capacitor bridge and method | Louis Nervegna | 2019-01-08 |
| 10120005 | Synchronous detection circuit and method for determining a bio-impedance of a biological tissue | Alexander Cherkassky | 2018-11-06 |
| 10101371 | Synchronous detection circuit and method for extracting magnitude and phase from a waveform | Alexander Cherkassky | 2018-10-16 |
| 9698674 | Timing based approach for efficient switched mode power conversion | Alexander Cherkassky | 2017-07-04 |
| 9287219 | Radiation-blocking structures | John O. O'Connell | 2016-03-15 |
| 9157937 | Capacitance to digital converter and method | Louis Nervegna | 2015-10-13 |
| 8593119 | 5 volt tolerant voltage regulator | Ron Hulfachor | 2013-11-26 |
| 8166222 | USB transceiver circuitry including 5 volt tolerance protection | Akhil Garlapati | 2012-04-24 |
| 8049475 | 5 volt tolerant voltage regulator | Ron Hulfachor | 2011-11-01 |
| 7321225 | Voltage reference generator circuit using low-beta effect of a CMOS bipolar transistor | Akhil Garlapati, David Pietruszynski | 2008-01-22 |
| 7224210 | Voltage reference generator circuit subtracting CTAT current from PTAT current | Akhil Garlapati, David Pietruszynski | 2007-05-29 |
| 7145359 | Multiple signal format output buffer | Jerrell P. Hein, Akhil Garlapati | 2006-12-05 |
| 7113009 | Programmable frequency divider | Lizhong Sun, Axel Thomsen, Douglas F. Pastorello | 2006-09-26 |
| 6417792 | Single phase bi-directional electrical measurement systems and methods using ADCs | Eric T. King, Douglas F. Pastorello, Victor Aguilar, Frank den Breejen, William F. Gardei | 2002-07-09 |
| 6232821 | System for allowing below-ground and rail-to-rail input voltages | Eric T. King | 2001-05-15 |
| 6201492 | Techniques for converting a plurality of channels continuously in an A/D converter | Aryesh Amar | 2001-03-13 |
| 6002355 | Synchronously pumped substrate analog-to-digital converter (ADC) system and methods | Qicheng Yu, Jerome E. Johnston | 1999-12-14 |
| 5982314 | Self-timed multiplier for gain compensation and reduced latency in analog to digital converters | Aryesh Amar | 1999-11-09 |
| 5935199 | Dc accurate multi-rate digital filter with common coefficient set and dc gain correction | — | 1999-08-10 |
| 5886658 | Serial port interface system and method for an analog-to-digital converter | Aryesh Amar, Jerome E. Johnston | 1999-03-23 |
| 5157395 | Variable decimation architecture for a delta-sigma analog-to-digital converter | Eric J. Swanson, Jeffrey M. Klaas, David L. Medlock | 1992-10-20 |
| 5079550 | Combining continuous time and discrete time signal processing in a delta-sigma modulator | Navdeep S. Sooch, Donald A. Kerth, Eric J. Swanson | 1992-01-07 |
| 5068660 | Combining fully-differential and single-ended signal processing in a delta-sigma modulator | Eric J. Swanson | 1991-11-26 |
| 5039989 | Delta-sigma analog-to-digital converter with chopper stabilization at the sampling frequency | David R. Welland, Donald A. Kerth | 1991-08-13 |