Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973479 | Two-stage audio gain circuit based on analog-to-digital conversion and audio terminal | Liuan ZHANG, Yulin Tan, Jon Sweat Duster, Ning Zhang, Erkan Alpman | 2024-04-30 |
| 11734960 | Mobile sensing and smart payment system | Fangsong WANG, Yinqing Zhao | 2023-08-22 |
| 11677413 | Audio ADC for supporting voice wake-up and electronic device | Erkan Alpman, Xiaofeng Guo, Jon Sweat Duster, Yulin Tan, Ning Zhang | 2023-06-13 |
| 11621719 | Pre-drive module of analog-to-digital converter, and analog-to-digital conversion device | Xiaofeng Guo, Erkan Alpman, Jon Sweat Duster, Yulin Tan, Ning Zhang | 2023-04-04 |
| 11581900 | Analog-to-digital converter error shaping circuit and successive approximation analog-to-digital converter | Erkan Alpman, Xiaofeng Guo, Jon Sweat Duster, Yulin Tan, Ning Zhang | 2023-02-14 |
| 11342931 | Reference voltage controlling circuit and analog-to-digital converter | Xiaofeng Guo, Erkan Alpman, Jon Sweat Duster, Ning Zhang, Yulin Tan | 2022-05-24 |
| 11296714 | Residue transfer loop, successive approximation register analog-to-digital converter, and gain calibration method | Xiaofeng Guo, Erkan Alpman, Jon Sweat Duster, Ning Zhang, Yulin Tan | 2022-04-05 |
| 11182982 | Systems and methods for electronic toll collection via mobile communication devices | Fangsong WANG, Yinqing Zhao | 2021-11-23 |
| 11082082 | Signal calibration method, and device generated based on imbalance of I path and Q path, and storage medium | Liuan ZHANG, Ning Zhang, Jon Sweat Duster, Yulin Tan | 2021-08-03 |
| 11057008 | Power amplifier and electronic device | Yigao Shao, Yulin Tan, Jon Sweat Duster, Ning Zhang | 2021-07-06 |
| 10979278 | Method, device for compensating imbalance between I path and Q path of receiver, and non-transitory computer readable storage medium | Liuan ZHANG, Yulin Tan, Ning Zhang, Jon Sweat Duster | 2021-04-13 |
| 10964125 | Mobile sensing and smart payment system | Fangsong WANG, Yinqing Zhao | 2021-03-30 |
| 10965304 | N-bit hybrid structure analog-to-digital converter and integrated circuit chip including the same | Xiaofeng Guo, Jon Sweat Duster, Ning Zhang, Yulin Tan | 2021-03-30 |
| 10942884 | Dual-edge triggered ring buffer and communication system | Yigao Shao, Yulin Tan, Jon Sweat Duster, Ning Zhang | 2021-03-09 |
| 10873341 | Capacitor array, successive approximation register analog-to-digital converter and capacitor array board | Xiaofeng Guo, Jon Sweat Duster, Yulin Tan, Ning Zhang | 2020-12-22 |
| 10804918 | SOC baseband chip and mismatch calibration circuit for a current steering digital-to-analog converter thereof | Xiaofeng Guo, Jon Sweat Duster, Ning Zhang, Yulin Tan | 2020-10-13 |
| 9035703 | Tunable wide band driver amplifier | Vinod V. Panikkath, Janakiram Ganesh Sankaranarayanan, Bhushan Shanti Asuri | 2015-05-19 |