Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221860 | Wellhead bracing system | Wangming Lu, Jay Patrick Painter, Caleb Carroll, William Stephen Averill, Deryck Edward Matthew Williams +2 more | 2025-02-11 |
| 12119833 | Data-weighted element mismatch shaping in digital to analog converters | — | 2024-10-15 |
| 11579165 | Method and apparatus for improving MEMs accelerometer frequency response | Adam R. Spirer | 2023-02-14 |
| 10964306 | Systems and methods for noise canceling | Mikael Mortensen, Melissa Nolet | 2021-03-30 |
| 10819365 | Utilizing current memory property in current steering digital-to-analog converters | Long Pham | 2020-10-27 |
| 9813035 | Gain enhancement using advanced correlated level shifting | Zhichao Tan, Xiao Hong Du | 2017-11-07 |
| 9791493 | Sensor fault detection system and method | Abhishek Bandyopadhyay | 2017-10-17 |
| 9768800 | Envelope dependent output stage scalability | — | 2017-09-19 |
| 9748929 | Envelope-dependent order-varying filter control | David Lamb | 2017-08-29 |
| 9735799 | Envelope-dependent noise-shaped segmentation in oversampling digital-to-analog converters | — | 2017-08-15 |
| 9513647 | DC linear voltage regulator comprising a switchable circuit for leakage current suppression | Ulrik Sørensen Wismar | 2016-12-06 |
| 9503120 | Signal dependent subtractive dithering | Zhichao Tan | 2016-11-22 |
| 9484947 | Variable length dynamic element matching in digital-to-analog converters | — | 2016-11-01 |
| 9479865 | Transducer amplification circuit | Kim Spetzler Berthelsen, Robert Adams | 2016-10-25 |
| 9419642 | Ultra low power dual quantizer architecture for oversampling delta-sigma modulator | — | 2016-08-16 |
| 9397676 | Low power switching techniques for digital-to-analog converters | — | 2016-07-19 |
| 9389126 | Method and apparatus for low cost, high accuracy temperature sensor | Sejun Kim, Michael W. Determan, Robert Adams | 2016-07-12 |
| 9256236 | Area-efficient frequency compensation | Sejun Kim | 2016-02-09 |
| 8842032 | Enhanced second order noise shaped segmentation and dynamic element matching technique | Robert Adams | 2014-09-23 |
| 8775192 | Two-wire digital audio interface | Jie Fu, Yang Pan, Yongyi Wu | 2014-07-08 |
| 8461885 | Hybrid digital-analog phase locked loops | Jie Fu, Xiaoting Zhu | 2013-06-11 |
| 8410847 | Input common mode voltage compensation circuit | Robert J. Libert | 2013-04-02 |
| 7800447 | Operational amplifier with improved current monitoring and scalable output | Abhishek Bandyopadhyay | 2010-09-21 |
| 7777658 | System and method for area-efficient three-level dynamic element matching | Abhishek Bandyopadhyay, Michael W. Determan | 2010-08-17 |
| 7683815 | Cross-coupled switched capacitor circuit with a plurality of branches | Olafur Mar Josefsson | 2010-03-23 |