Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132810 | Protocol auto-detection | Keith Charles Brouse, Hugo Cheung | 2024-10-29 |
| 11729272 | Hart-enabled device with reduced communication lines and break extension protocol | Hugo Cheung | 2023-08-15 |
| 11546016 | Pseudo-sinusoidal waveform generator for HART communication | Masahiro Yoshioka | 2023-01-03 |
| 11502884 | Phase prediction demodulator circuits and related method | Masahiro Yoshioka | 2022-11-15 |
| 10897384 | HART FSK digital demodulator | Hugo Cheung | 2021-01-19 |
| 10200163 | Small and seamless carrier detector | Masahiro Yoshioka | 2019-02-05 |
| 9075477 | Touch panel apparatus and methods | — | 2015-07-07 |
| 8228076 | Deconvolution-based capacitive touch detection circuit and method | Ronald F. Cormier, Jr. | 2012-07-24 |
| 8223044 | INL correction circuitry and method for SAR ADC | — | 2012-07-17 |