Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9843221 | Redundant charging and discharging MOSFET driving in battery backup system | Sangsun Kim, William Leslie Dailey, Shane R. Nay, Cornelius O'Sullivan | 2017-12-12 | $19,710,000 |
| 9368954 | Electrical protection and sensing control system | Gregory Sizikov | 2016-06-14 | $20,941,000 |
| 9214833 | Redundant charging and discharging MOSFET driving in battery backup system | Sangsun Kim, William Leslie Dailey, Shane R. Nay, Cornelius O'Sullivan | 2015-12-15 | $23,405,000 |
| 9035609 | Hot swap control in uninterruptible power supply | Sangsun Kim, William Leslie Dailey | 2015-05-19 | $12,662,000 |