Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028086 | Self calibrating digital-to-analog converter | Yizhong Zhang, Jie Jin, Michael T. Berens, Hongyan Yao, Jiawei Fu | 2024-07-02 |
| 11979169 | Digital to analog converter | Yizhong Zhang, Jie Jin, Michael T. Berens | 2024-05-07 |
| 11709517 | Bias current generator circuit | Jiawei Fu, Jianzhou Wu, Jie Jin, Yikun Mo | 2023-07-25 |
| 11619961 | Bandgap reference compensation circuit | John M. Pigott | 2023-04-04 |
| 11588495 | Analog front-end circuit capable of use in a sensor system | Michael T. Berens, Yikun Mo, Ashutosh Jain | 2023-02-21 |
| 11368126 | Crystal oscillator circuit and method of operation | Ricardo Pureza Coimbra, Vitor Moreira Gomes, Eduardo Ribeiro da Silva | 2022-06-21 |
| 11128306 | Clock generation | Juan Camilo Monsalve, Ricardo Pureza Coimbra, James R. Feddeler | 2021-09-21 |
| 10819279 | Low power crystal oscillator | Juan Camilo Monsalve, Ricardo Pureza Coimbra, James R. Feddeler | 2020-10-27 |
| 10790848 | Segmented resistive digital to analog converter | Yizhong Zhang, James R. Feddeler, Michael T. Berens | 2020-09-29 |
| 10784886 | Segmented digital to analog converter | Yizhong Zhang, James R. Feddeler, Michael T. Berens | 2020-09-22 |
| 10784783 | Charge-cycle control for burst-mode DC-DC converters | Jitendra Prabhakar Harshey, Hendrik Johannes Bergveld, Olivier Trescases, Edevaldo Pereira da Silva Junior, Oscar Igor Robles Palacios | 2020-09-22 |
| 10763855 | High voltage interface circuit | Ashutosh Jain, Michael A. Stockinger, Jaideep Banerjee, Ateet Omer | 2020-09-01 |
| 10720838 | Forced-burst voltage regulation for burst-mode DC-DC converters | Jitendra Prabhakar Harshey, Olivier Trescases, Edevaldo Pereira da Silva Junior, Jurgen Geerlings, Hendrik Johannes Bergveld | 2020-07-21 |
| 10659038 | Power on reset latch circuit | Robert Matthew Mertens, James R. Feddeler | 2020-05-19 |
| 10509428 | Circuit with multiple voltage scaling power switches | Dale J. McQuirk, Miten H. Nagda, Nidhi Chaudhry, James R. Feddeler, Simon J. Gallimore | 2019-12-17 |
| 10394264 | Back bias regulator circuit and method therefor | Ricardo Pureza Coimbra, Javier Mauricio Olarte Gonzalez, Ivan Carlos Ribeiro do Nascimento, Felipe Ricardo Clayton, Charles E. Seaberg | 2019-08-27 |
| 10110244 | Digital to analog converter (DAC) having sub-DACs with arrays of resistors | James R. Feddeler, Michael T. Berens, Yizhong Zhang | 2018-10-23 |
| 9898625 | Method and apparatus for limiting access to an integrated circuit (IC) | Alfredo Olmos, James R. Feddeler, Miten H. Nagda | 2018-02-20 |
| 9897649 | Method for testing comparator and device therefor | Juxiang Ren, Chris C. Dao | 2018-02-20 |
| 9891277 | Secure low voltage testing | Joel Ray Knight, James B. Eifert, Steven K. Watkins | 2018-02-13 |
| 9697065 | Systems and methods for managing reset | Kumar Abhishek, Steven K. Watkins, Garima Sharda, James M. Giandelone, Thomas Henry Luedeke | 2017-07-04 |
| 9658294 | Testing a switched mode supply with waveform generator and capture channel | Chris C. Dao, Garrin S. Felber | 2017-05-23 |
| 9584118 | Substrate bias circuit and method for biasing a substrate | Chris C. Dao, Juxiang Ren, Robert S. Ruth | 2017-02-28 |
| 9444405 | Methods and structures for dynamically reducing DC offset | Chris C. Dao | 2016-09-13 |
| 9442501 | Systems and methods for a low dropout voltage regulator | Chris C. Dao, Andre Luis Vilas Boas | 2016-09-13 |