Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166490 | Controlling duty cycle distortion with digital circuit | YingFan Lee, Zhih-Ling Lu, Xin Jin | 2024-12-10 |
| 12003241 | Controlling duty cycle distortion with a mixed-signal circuit | YingFan Lee, Zhih-Ling Lu, Xin Jin | 2024-06-04 |
| 11982211 | Direct-acting solenoid having variable triggering timing for electro-mechanical valvetrain and actuation levers for switching rocker arms | Andrei Dan Radulescu | 2024-05-14 |
| 11853091 | Voltage regulating device and mode switching detecting circuit | — | 2023-12-26 |
| 11762409 | Voltage regulator | Chih-Yuan Hsu | 2023-09-19 |
| 11703899 | Voltage regulator | Chih-Yuan Hsu | 2023-07-18 |
| 11339690 | Balanced bridge bleeder brake with HLA | Mark VanWingerden | 2022-05-24 |
| 11152896 | Multistage amplifier with current limiting circuit | — | 2021-10-19 |
| 10731516 | Sliding spring contacts providing electrical power to rocker arms | Michael J. Campbell, Austin Robert Zurface, Dale Arden Stretch | 2020-08-04 |
| 9638438 | Circulation heater | Michael Scott Flint, Anthony Meadors, Jesse V. Mondigo, Kenneth E. Carney, Eric Hostert | 2017-05-02 |
| 5820600 | Adjustable introducer valve | John E. Carlson, Tellis Hartridge, Steve Masterson, Mike Orth, Craig Tsuji | 1998-10-13 |