Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044533 | Methods and apparatus for planar magnetometer calibration, heading determination, gyroscope assisted magnetometer amplitude calibration, magnetometer amplitude and alignment calibration, magnetometer mapping, and sensor fusion | Yun Li, Bryan A. Cook | 2024-07-23 |
| 11223328 | Dual-mode signal amplifying circuit of signal receiver | Yi-Shao Chang, Han-Chang Kang, Ka-Un Chan | 2022-01-11 |
| 11012167 | Device and method for detecting signal power | Han-Chang Kang, Ka-Un Chan | 2021-05-18 |
| 10819289 | Signal processing circuit | Ka-Un Chan | 2020-10-27 |
| 10763793 | Dual-mode signal amplifying circuit of signal receiver | Yi-Shao Chang, Han-Chang Kang, Ka-Un Chan | 2020-09-01 |
| 10700641 | Mixer bias circuit | Ka-Un Chan, Rong-Fu Yeh | 2020-06-30 |
| 8427587 | Tracking filter and associated calibration device | — | 2013-04-23 |
| 7585145 | Panel transfer apparatus | Te-Hsin Huang | 2009-09-08 |
| 7497317 | Apparatus for conveying and raising objects | Sou-Chen Chang | 2009-03-03 |
| 7188721 | Adjustment apparatus | Shao Yang | 2007-03-13 |