Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206397 | Power switching circuitry with feedback control | Yueming He | 2025-01-21 |
| 12160497 | Reference clock switching in phase-locked loop circuits | Hairong Yu, Boon-Aik Ang, Yu-Cheng Chen, Litesh Sajnani, Samed Maltabas +5 more | 2024-12-03 |
| 11256283 | Hybrid asynchronous gray counter with non-gray zone detector for high performance phase-locked loops | Meei-Ling Chiang, Dabin Zhang, Shaobo Liu, Yu-Cheng Chen, Samed Maltabas | 2022-02-22 |
| 11165416 | Duty cycle and skew measurement and correction for differential and single-ended clock signals | Khaled M. Alashmouny, Charles L. Wang, Samed Maltabas, Yikun Chang | 2021-11-02 |
| 11115037 | Spur cancelation in phase-locked loops using a reconfigurable digital-to-time converter | Samed Maltabas, Boon-Aik Ang, Yu-Cheng Chen | 2021-09-07 |
| 11088683 | Reconfigurable clock flipping scheme for duty cycle measurement | Samed Maltabas, Khaled M. Alashmouny | 2021-08-10 |
| 11031945 | Time-to-digital converter circuit linearity test mechanism | Samed Maltabas, Yu-Cheng Chen | 2021-06-08 |
| 10623007 | Energy-efficient charge pump design for phase-locked loops | Robert K. Kong, Shaobo Liu, Patrick J. Landy | 2020-04-14 |
| 10211842 | Quantization noise cancellation for fractional-N phased-locked loop | Feng Zhao, Wei Deng | 2019-02-19 |
| 10050634 | Quantization noise cancellation for fractional-N phased-locked loop | Feng Zhao, Wei Deng | 2018-08-14 |
| 9979405 | Adaptively reconfigurable time-to-digital converter for digital phase-locked loops | Wei Deng, Meei-Ling Chiang, Samed Maltabas | 2018-05-22 |
| 9838025 | Method for reducing lock time in a closed loop clock signal generator | Wei Deng, Gin Yee | 2017-12-05 |
| 9692426 | Phase locked loop system with bandwidth measurement and calibration | Meei-Ling Chiang, Boon-Aik Ang | 2017-06-27 |
| 8570113 | Digital VCO calibration method and apparatus | — | 2013-10-29 |
| 8503597 | Method to decrease locktime in a phase locked loop | Rohit Kumar | 2013-08-06 |
| 8134417 | Automatic amplitude control for voltage controlled oscillator | Meei-Ling Chiang, Alvin Leng Sun Loke, Michael M. Oshima | 2012-03-13 |