Issued Patents All Time
Showing 25 most recent of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388362 | Charge pumping using adjustable capacitor | Nan Xing, Sridhar Ramaswamy, Edward MacRobbie, Robert W. Mounger, Lucas Andrew Milner | 2025-08-12 |
| 12218660 | Power transistor circuit that generates internal voltage supply | Nan Xing, Robert W. Mounger, Lucas Andrew Milner, Sridhar Ramaswamy, Yinglai Xia +1 more | 2025-02-04 |
| 11901910 | Successive approximation register analog to digital converter | Joonsung Park | 2024-02-13 |
| 11387837 | Successive approximation register analog to digital converter | Joonsung Park | 2022-07-12 |
| 11247232 | Transducer interface pair impedance measurement | Asif Qaiyum, Baher Haroun | 2022-02-15 |
| 10784875 | Loop filter for a phase-locked loop | Wei Fu | 2020-09-22 |
| 10666276 | Normalizing error signal in analog-to-digital converter runaway state | — | 2020-05-26 |
| 10277238 | Normalizing error signal in analog-to-digital converter runaway state | — | 2019-04-30 |
| 9762259 | Sigma-delta analog-to-digital converter with auto tunable loop filter | Xiao Pu, Peng Cao | 2017-09-12 |
| 9692445 | Sigma-delta modulator for generating a sinusoidal signal | Brent Peterson, Joonsung Park, Tyler S. Witt | 2017-06-27 |
| 9438266 | Calibrated-output analog-to-digital converter apparatus and methods | Manish Goel, Xiao Pu, Hun-Seok Kim | 2016-09-06 |
| 9401722 | Autoconfigurable phase-locked loop which automatically maintains a constant damping factor and adjusts the loop bandwidth to a constant ratio of the reference frequency | Ajay Kumar, Joonsung Park | 2016-07-26 |
| 9395253 | Resistance and offset cancellation in a remote-junction temperature sensor | Mikel Ash, Xiao Pu, Joonsung Park | 2016-07-19 |
| 9335223 | Circuits and methods for determining the temperature of a transistor | Mikel Ash, Paul Kimelman, Steve Vu | 2016-05-10 |
| 9310823 | Voltage reference | Xiao Pu, Yue Hu | 2016-04-12 |
| 9252800 | Enhanced resolution successive-approximation register analog-to-digital converter and method | Joonsung Park, Mikel Ash | 2016-02-02 |
| 9197238 | Adaptive clocking for analog-to-digital conversion | Joonsung Park, Ajay Kumar | 2015-11-24 |
| 8536844 | Self-calibrating, stable LDO regulator | Ajay Kumar | 2013-09-17 |
| 8446198 | Phase interpolator and a delay circuit for the phase interpolator | Anant Shankar Kamath, Sudheer K. Vemulapalli, Jayawardan Janardhanan, Karthik Subburaj, Sujoy Chakravarty +1 more | 2013-05-21 |
| 8373511 | Oscillator circuit and method for gain and phase noise control | Ajay Kumar, Xiao Pu | 2013-02-12 |
| 8346188 | Nonlinearity calibration scheme for a frequency modulation transmitter | Karthik Subburaj | 2013-01-01 |
| 8344812 | Loop filter and voltage controlled oscillator for a phase-locked loop | Ajay Kumar, Xiao Pu, Sreekiran Samala | 2013-01-01 |
| 8222933 | Low power digital phase lock loop circuit | — | 2012-07-17 |
| 8189725 | Loop bandwidth enhancement technique for a digital PLL and A HF divider that enables this technique | Karthik Subburaj | 2012-05-29 |
| 8183939 | Ring oscillator | Ajay Kumar | 2012-05-22 |