Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9774211 | Voltage regulation in wireless power | Sreenivas Kasturi, Songnan Yang, Jonathan Rosenfeld, Trent Whitten, Shahar Porat | 2017-09-26 | $12,582,000 |
| 9692251 | Apparatus, system and method of wireless power transfer | Songnan Yang, Siva Ramakrishnan, Karim H. Tadros | 2017-06-27 | $7,334,000 |
| 7623886 | Method and apparatus for transmitter calibration | Ssu-Pin Ma | 2009-11-24 | |
| 7437139 | Method and apparatus for calibrating filtering of a transceiver | Steve Chikin Lo, Thai Nguyen, Ssu-Pin Ma | 2008-10-14 |