Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605372 | Time-based frequency tuning of analog-to-information feature extraction | Wei-Ying Ma | 2023-03-14 |
| 11302306 | Time-based frequency tuning of analog-to-information feature extraction | Wei-Ying Ma | 2022-04-12 |
| 11188197 | Side menu displaying method and apparatus and terminal | Zhangquan Zhao | 2021-11-30 |
| 10833695 | Analog-to-digital converter | — | 2020-11-10 |
| 10691298 | Side menu displaying method and apparatus and terminal | Zhangquan Zhao | 2020-06-23 |
| 10412485 | Duty-cycling microphone/sensor for acoustic analysis | Wei-Ying Ma, Mikko Topi Loikkanen, Mark D. Kuhns | 2019-09-10 |
| 10381021 | Robust feature extraction using differential zero-crossing counts | Wei-Ying Ma | 2019-08-13 |
| 10373608 | Time-based frequency tuning of analog-to-information feature extraction | Wei-Ying Ma | 2019-08-06 |
| 10193564 | Analog-to-digital converter | — | 2019-01-29 |
| 9756420 | Duty-cycling microphone/sensor for acoustic analysis | Wei-Ying Ma, Mikko Topi Loikkanen, Mark D. Kuhns | 2017-09-05 |
| 9515672 | Analog-to-digital converter | — | 2016-12-06 |
| 9466288 | Comparing differential ZC count to database to detect expected sound | Wei-Ying Ma | 2016-10-11 |
| 9460720 | Powering-up AFE and microcontroller after comparing analog and truncated sounds | Wei-Ying Ma, Bozhao Tan | 2016-10-04 |
| 8248885 | Sub-beam forming receiver circuitry for ultrasound system | Wei Ma, Shougang Wang, Masood Yousefi, Ahmad Bahai | 2012-08-21 |
| 8171333 | Sub-beam forming transmitter circuitry for ultrasound system | Wei-Ying Ma, Jian Wu | 2012-05-01 |
| 7633327 | Circuitry and method for integrating continuous current and discrete charge | Jian Wu | 2009-12-15 |