Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12438288 | Antenna assembly and electronic device | — | 2025-10-07 | |
| 10211838 | Time-frequency deviation compensation method, and user terminal | Jiadi Liu | 2019-02-19 | |
| 9306465 | Method for controlling a converter having variable frequency control and system for powering a vehicle load using same | Richard J. Hampo | 2016-04-05 | $38,519,000 |
| 9065327 | Efficiency optimized power converter with dual voltage power factor correction | Richard J. Hampo | 2015-06-23 | $12,321,000 |