Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756699 | Low-power data acquisition system and sensor interface | Xicheng Jiang, Iuri Mehr, David Stoops, Vinod Jayakumar, Min Gyu Kim +4 more | 2017-09-05 |
| RE46142 | Modem with voice processing capability | James C. H. Thi, Theodore F. Rabenko, David Hartman, Robert M. Lukas, Kenneth J. Unger +4 more | 2016-09-06 |
| 9288334 | Modem with voice processing capability | James C. H. Thi, Theodore F. Rabenko, David Hartman, Robert M. Lukas, Kenneth J. Unger +4 more | 2016-03-15 |
| 9287835 | Low-quiescent current headset driver | Jianlong Chen, Sasi Kumar Arunachalam | 2016-03-15 |
| 8952837 | Multi-rate sigma delta digital-to-analog converter | Min Gyu Kim, Dongtian Lu | 2015-02-10 |
| 8829979 | Power-efficient multi-mode charge pump | Sherif Galal, Tay Hui Zheng | 2014-09-09 |
| 8766722 | Quiescent control circuit for providing control current for an amplifier | Sherif Galal, Alex Jianzhong Chen, Khaled Abdelfattah | 2014-07-01 |
| 8665023 | Class-AB/B amplifier with quiescent control circuit | Sherif Galal, Alex Jianzhong Chen, Khaled Abdelfattah | 2014-03-04 |
| 8582577 | Modem with voice processing capability | James C. H. Thi, Theodore F. Rabenko, David Hartman, Robert M. Lukas, Kenneth J. Unger +4 more | 2013-11-12 |
| 8482347 | Amplifier with reduced on/off transient and multi-point offset compensation | Iuri Mehr, Sherif Galal | 2013-07-09 |
| 8452428 | Method and system for detecting and identifying electronic accessories or peripherals | Hongwei Kong, Nelson Sollenberger, Yee Ling Cheung, Xicheng Jiang | 2013-05-28 |
| 8321169 | Method and system for compensating temperature readings from a temperature sensing crystal integrated circuit | Vinay Chandrasekhar, Josephus Van Engelen, Jared Welz | 2012-11-27 |
| 8294518 | Class-AB/B amplifier and quiescent control circuit for implementation with same | Sherif Galal, Alex Jianzhong Chen, Khaled Abdelfattah | 2012-10-23 |
| 8237496 | Switching amplifier with enhanced supply rejection and related method | Xicheng Jiang, Jungwoo Song, Minsheng Wang | 2012-08-07 |
| 8212612 | Closed-loop class-D amplifier with modulated reference signal and related method | Jungwoo Song, Xicheng Jiang, Minsheng Wang | 2012-07-03 |
| 8201995 | Method and system for a temperature sensing crystal integrated circuit with digital temperature output | Evan McCarthy, John Walley, Vinay Chandrasekhar, Josephus Van Engelen, Jared Welz | 2012-06-19 |
| 8103022 | Method and system for detecting, and controlling power for, an auxiliary microphone | Hongwei Kong, Nelson Sollenberger, Li Fung Chang, Andy Tong, Claude G. Hayek | 2012-01-24 |
| 8018363 | Nonlinear mapping in digital-to-analog and analog-to-digital converters | Kevin L. Miller, Josephus Van Engelen | 2011-09-13 |
| 7933295 | Cable modem with voice processing capability | James C. H. Thi, Theodore F. Rabenko, David Hartman, Robert M. Lukas, Kenneth J. Unger +4 more | 2011-04-26 |
| 7925463 | Method and system for compensating temperature readings from a temperature sensing crystal integrated circuit | Vinay Chandrasekhar, Josephus Van Engelen, Jared Welz | 2011-04-12 |
| 7593483 | Nonlinear mapping in digital-to-analog and analog-to-digital converters | Kevin L. Miller, Josephus Van Engelen | 2009-09-22 |
| 7211843 | System and method for programming a memory cell | Khim Leng Low, Agnes Woo, Akira Ito | 2007-05-01 |
| 7212142 | Methods and systems for high speed quantizers | — | 2007-05-01 |
| 7126377 | Linear buffer | Anilkumar V. Tammineedi | 2006-10-24 |
| 7049848 | Linear buffer | Anilkumar V. Tammineedi | 2006-05-23 |