Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407259 | Method and apparatus for suppressing audible buzz from high-efficiency switching-mode power supply | Shengyuan Li, Jianlong Chen | 2025-09-02 |
| 12374984 | Robust low power standby controller for wearable and healthcare supply modules | Shengyuan Li, Kareem Abdelghani Ibraheem Mohamed Ragab, Zen Wu | 2025-07-29 |
| 12369238 | LED driver electromagnetic interference mitigation | Junjie Lu, Jingbo Duan, Jing-Ming Guo, Jianhua Gan, Jungwoo Song | 2025-07-22 |
| 12289042 | Method and apparatus for stable battery-powered supply modules | Shengyuan Li | 2025-04-29 |
| 12212329 | Incremental delta modulation for analog to digital converter signal to noise ratio and linearity enhancement | Kareem Abdelghani Ibraheem Mohamed Ragab, Xiaofeng Lin, Darwin Cheung, Chi-Neng Mo, Vinay Chandrasekhar +1 more | 2025-01-28 |
| 12123774 | Method and apparatus for interference reduction in optical sensing receivers | Junjie Lu, Jing-Ming Guo, Leon Samuel WANG, Xiaofeng Lin | 2024-10-22 |
| 12025662 | Analog built-in self-test scheme for high volume power management integrated circuit products | Shengyuan Li | 2024-07-02 |
| 10418946 | Dual hysteretic control loop of envelope tracking | Xiaofeng Lin, Leon Samuel WANG, Shengyuan Li, Junjie Lu | 2019-09-17 |
| 10326363 | Method and apparatus for bypassing current generation in parallel with switching regulator | Shengyuan Li, Junjie Lu, Cheng-Kai Huang, Xiaofeng Lin, Leon Samuel WANG | 2019-06-18 |
| 9756699 | Low-power data acquisition system and sensor interface | Todd L. Brooks, Iuri Mehr, David Stoops, Vinod Jayakumar, Min Gyu Kim +4 more | 2017-09-05 |
| 9564794 | System, apparatus, and method for a ping-pong charge pump | I-Ning Ku, Hui Zheng, Jungwoo Song | 2017-02-07 |
| 9413312 | Real-time short-circuit detection | Jianlong Chen, Sasi Kumar Arunachalam | 2016-08-09 |
| 9413375 | Analog and audio mixed-signal front end for 4G/LTE cellular system-on-chip | Xinyu Yu, Fang Lin, Yee Ling Cheung, Michael Inerfield | 2016-08-09 |
| 9377843 | Systems and methods for managing current consumption by an electronic device | — | 2016-06-28 |
| 9344046 | Digital class-D amplifier with analog feedback | Zhengyu Wang, Iuri Mehr, Jungwoo Song | 2016-05-17 |
| 9276587 | Clock generation system | — | 2016-03-01 |
| 9225234 | In-rush current control for charge-pump LDO | I-Ning Ku, Hui Zheng | 2015-12-29 |
| 9106197 | Systems and methods to suppress noise and idle tones | — | 2015-08-11 |
| 8923492 | Integrated CMOS multi-mode drivers | Hui Zheng, Sasi Kumar Arunachalam, Alex Jianzhong Chen, Aravind Kumar Padyana, I-Ning Ku +1 more | 2014-12-30 |
| 8824538 | Methods and systems for adaptive receiver equalization | Aaron Buchwald, Hui Wang, Howard Baumer, Avanindra Madisetti | 2014-09-02 |
| 8798219 | High-speed serial data transceiver and related methods | Aaron Buchwald, Michael Le, Josephus Van Engelen, Hui Wang, Howard Baumer +1 more | 2014-08-05 |
| 8705752 | Low frequency noise reduction circuit architecture for communications applications | Jungwoo Song, Jianlong Chen | 2014-04-22 |
| 8686789 | Transient signal suppression for a class-D audio amplifier arrangement | Minsheng Wang | 2014-04-01 |
| 8472512 | Methods and systems for adaptive receiver equalization | Aaron Buchwald, Hui Wang, Howard Baumer, Avanindra Madisetti | 2013-06-25 |
| 8466743 | Ground-referenced common-mode amplifier circuit and related method | Jungwoo Song | 2013-06-18 |