Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9577509 | Emulated peak current limit scheme for switching regulator | Zhijie Zhu | 2017-02-21 | $25,420,000 |
| 8994352 | Switching regulator and control method for same | Jack Zhu, Kevin Yao, Helen Yu | 2015-03-31 | $21,481,000 |
| 8860395 | Circuit and method for generating a ramp compensation voltage for a switching regulator | Kevin Yao, Jack Zhu, Helen Yu | 2014-10-14 | $18,943,000 |