Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040811 | Hybrid analog-to-digital converter | Haoyi Zhao, John David Irwin | 2024-07-16 |
| 11784653 | Hybrid analog-to-digital converter | Haoyi Zhao, John David Irwin | 2023-10-10 |
| 11239853 | Hybrid analog-to-digital converter with multi-domain signal processing | Haoyi Zhao, John David Irwin | 2022-02-01 |
| 11206163 | Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiver | Hechen Wang | 2021-12-21 |
| 10958491 | Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiver | Hechen Wang | 2021-03-23 |
| 10785075 | Radio frequency (RF) to digital polar data converter and time-to-digital converter based time domain signal processing receiver | Hechen Wang | 2020-09-22 |
| 10396807 | Multi-ring coupled ring oscillator with improved phase noise | Ruixin Wang | 2019-08-27 |
| 9985638 | Wideband direct modulation with two-point injection in digital phase locked loops | Yang Xu, Dongyi Liao | 2018-05-29 |
| 9608648 | Wideband direct modulation with two-point injection in digital phase locked loops | Yang Xu, Dongyi Liao | 2017-03-28 |
| 9391625 | Wideband direct modulation with two-point injection in digital phase locked loops | Yang Xu, Dongyi Liao | 2016-07-12 |
| 9343809 | RF system with integrated phase shifters using dual multi-phase phase-locked loops | Geoffrey H. Goldman | 2016-05-17 |
| 8138958 | Vernier ring time-to-digital converters with comparator matrix | Jianjun Yu | 2012-03-20 |
| 7577695 | High-order delta-sigma noise shaping in direct digital frequency synthesis | — | 2009-08-18 |
| 7428683 | Automatic analog test and compensation with built-in pattern generator and analyzer | Charles E. Stroud | 2008-09-23 |
| 7224911 | Adaptive distortion compensation in optical fiber communication networks | Mark A. Pacek | 2007-05-29 |
| 6975687 | Linearized offset QPSK modulation utilizing a sigma-delta based frequency modulator | Thomas Jackson, George Eapen | 2005-12-13 |