Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888493 | Calibration of a time-to-digital converter using a virtual phase-locked loop | Douglas F. Pastorello, Krishnan Balakrishnan, Raghunandan Kolar Ranganathan | 2024-01-30 |
| 11855649 | Spur cancellation for spur measurement | Rajesh Thirugnanam | 2023-12-26 |
| 11563441 | Calibration of a time-to-digital converter using a virtual phase-locked loop | Douglas F. Pastorello, Krishnan Balakrishnan, Raghunandan Kolar Ranganathan | 2023-01-24 |
| 11316522 | Correction for period error in a reference clock signal | Aslamali A. Rafi, William J. Anker, Srisai R. Seethamraju | 2022-04-26 |
| 11283459 | Calibration of a time-to-digital converter using a virtual phase-locked loop | Douglas F. Pastorello, Krishnan Balakrishnan, Raghunandan K. Ranganathan | 2022-03-22 |
| 11095295 | Spur cancellation for spur measurement | Rajesh Thirugnanam | 2021-08-17 |
| 10833682 | Calibration of an interpolative divider using a virtual phase-locked loop | Douglas F. Pastorello | 2020-11-10 |
| 10819353 | Spur cancellation in a PLL system with an automatically updated target spur frequency | Douglas F. Pastorello | 2020-10-27 |
| 10680622 | Spur canceller with multiplier-less correlator | Rajesh Thirugnanam | 2020-06-09 |
| 10659060 | Spur cancellation with adaptive frequency tracking | Rajesh Thirugnanam | 2020-05-19 |
| 10511312 | Metastable-free output synchronization for multiple-chip systems and the like | Douglas F. Pastorello, Ping Lu, Michael Lu | 2019-12-17 |
| 9705521 | Noise shaping signed digital-to-analog converter | Rajesh Thirugnanam | 2017-07-11 |
| 9673833 | Aligning asynchronous signals by time shifting information | William J. Anker, Rajesh Thirugnanam | 2017-06-06 |
| 9588497 | Differential voltage-controlled oscillator analog-to-digital converter using input-referred offset | Rajesh Thirugnanam, Douglas F. Pastorello | 2017-03-07 |
| 9444406 | Amplifier topology achieving high DC gain and wide output voltage range | Michael H. Perrott, Srisai R. Seethamraju | 2016-09-13 |