Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191915 | Differential differencing transimpedance amplifier for coherent applications | Romesh Kumar Nandwana, Alexander C. Kurylak | 2025-01-07 |
| 12126363 | Error cancellation delta-sigma DAC with an inverting amplifier-based filter | Bibhu Prasad Das, Romesh Kumar Nandwana, Richard Booth, Pavan Kumar Hanumolu | 2024-10-22 |
| 12107556 | Fault detection in integrated circuits | Sanjay Sunder, Alexander C. Kurylak | 2024-10-01 |
| 11901906 | Hybrid fractional-N sampling phase locked loop (PLL) with accurate digital-to-time converter (DTC) calibration | Abhishek Bhat, Romesh Kumar Nandwana, Pavan Kumar Hanumolu | 2024-02-13 |
| 11863222 | Low area equalizer with lane mismatch adaptation for sub-rate receivers | Romesh Kumar Nandwana, Abhishek Bhat, Pavan Kumar Hanumolu | 2024-01-02 |
| 11811375 | Differential transimpedance amplifier employing asymmetric signal paths | Alexander C. Kurylak, Romesh Kumar Nandwana | 2023-11-07 |
| 11671105 | Frequency tracking loop using a scaled replica oscillator for injection locked oscillators | Abhishek Bhat, Romesh Kumar Nandwana, Pavan Kumar Hanumolu | 2023-06-06 |
| 11575359 | Multi-port coupled inductor with interference suppression | Abhishek Bhat, Romesh Kumar Nandwana | 2023-02-07 |
| 11552600 | Photodiode cathode biasing | Alexander C. Kurylak | 2023-01-10 |
| 11533057 | Dynamic multiphase injection-locked phase rotator for electro-optical transceiver | Yudong Zhang, Romesh Kumar Nandwana | 2022-12-20 |
| 11509319 | Low integral non-linearity digital-to-time converter for fractional-N PLLS | Yongxin Li, Romesh Kumar Nandwana | 2022-11-22 |
| 11356107 | Frequency tracking loop using a scaled replica oscillator for injection locked oscillators | Abhishek Bhat, Romesh Kumar Nandwana, Pavan Kumar Hanumolu | 2022-06-07 |
| 11249499 | Linear transimpedance amplifier dual regulator architecture and tuning | Alexander C. Kurylak, Bibhu Prasad Das | 2022-02-15 |
| 11218113 | Dual-core dual-resonance compact inductor-capacitor voltage controlled oscillator | Abhishek Bhat, Romesh Kumar Nandwana | 2022-01-04 |
| 11177796 | Sense amplifier flip-flop | Alexander C. Kurylak | 2021-11-16 |
| 11063595 | Dynamic multiphase injection-locked phase rotator for electro-optical transceiver | Yudong Zhang, Romesh Kumar Nandwana | 2021-07-13 |
| 10965377 | Thermal tuning and quadrature control using active extinction ratio tracking | Craig S. Appel, Romesh Kumar Nandwana, Sanjay Sunder | 2021-03-30 |
| 10942377 | High swing AC-coupled Mach-Zehnder interferometer (MZI) driver | Manohar Nagaraju, Sean P. Anderson, Alexander C. Kurylak | 2021-03-09 |
| 10819299 | Process and temperature insensitive linear circuit | Alexander C. Kurylak, Manohar Nagaraju, Richard Booth | 2020-10-27 |
| 10505509 | Process and temperature insensitive linear circuit | Alexander C. Kurylak, Manohar Nagaraju, Richard Booth | 2019-12-10 |
| 9793902 | Reference-less clock and data recovery circuit | Mark Y. Tse, Bibhu Prasad Das, Bipin Dama | 2017-10-17 |
| 9654061 | Silicon photonics modulator driver | Craig S. Appel | 2017-05-16 |
| 9397687 | Monotonic segmented digital to analog converter | Mark Y. Tse | 2016-07-19 |
| 9258010 | Monotonic segmented digital to analog converter | Mark Y. Tse | 2016-02-09 |
| 8344761 | 3-level line driver | Sander Laurentius Johannes Gierkink | 2013-01-01 |