Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334358 | Integration processes utilizing boron-doped silicon materials | Takehito Koshizawa, Karthik Janakiraman, Rui Cheng, Krishna Nittala, Menghui Li +8 more | 2025-06-17 |
| 12112938 | Semiconductor processing preclean methods and apparatus | Chuang Wei, Aditya Chaudhury, Prahlad Kulkarni, Xing Lin, Xiaoda Sun +7 more | 2024-10-08 |
| 10715307 | Embedded time of day receiver for clock transmission | — | 2020-07-14 |
| 10594300 | Digital phase locked loop clock synthesizer with image cancellation | — | 2020-03-17 |
| 10234895 | Clock synthesizer with hitless reference switching and frequency stabilization | Chao Zhao | 2019-03-19 |
| 10148274 | Non-linear oven-controlled crystal oscillator compensation circuit | — | 2018-12-04 |
| 10128826 | Clock synthesizer with integral non-linear interpolation (INL) distortion compensation | Kamran Rahbar | 2018-11-13 |
| 10069503 | Method of speeding up output alignment in a digital phase locked loop | Changhui Zhang, Mark A Warriner, Kamran Rahbar | 2018-09-04 |
| 9813045 | Precision frequency monitor | — | 2017-11-07 |
| 9667237 | Hardware delay compensation in digital phase locked loop | Paul H. L. M. Schram, Krste Mitric, Cathy Zhang, Gabriel Rusaneanu, Wenbao Wang | 2017-05-30 |
| 9584138 | Phase locked loop with accurate alignment among output clocks | Krste Mitric, Guohui Situ, Paul H. L. M. Schram, Changhui Zhang, Richard Geiss | 2017-02-28 |
| 9444474 | Crystal oscillator noise compensation method for a multi-loop PLL | Kamran Rahbar | 2016-09-13 |
| 9058286 | Infinite impulse response filter architecture with idle-tone reduction | — | 2015-06-16 |
| 8941424 | Digital phase locked loop with reduced convergence time | — | 2015-01-27 |
| 8750532 | Zoom motor noise reduction for camera audio recording | — | 2014-06-10 |
| 8396085 | Feedforward synchronization in asynchronous packet networks | — | 2013-03-12 |
| 7965115 | Soft reference switch for phase locked loop | — | 2011-06-21 |
| 6661895 | Zero-delay structure for sub-band echo cancellation | Kon Max Wong, Qiang Wu, Philippe Wu, Gordon J. Reesor | 2003-12-09 |
| 5937009 | Sub-band echo canceller using optimum wavelet packets and cross-band cancellation | Kon Max Wong, Qiang Wu, Phillippe Wu, Gordon J. Reesor | 1999-08-10 |