Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491271 | Battery charger for portable electronic devices and portable electronic device using the same | Grigorii Sokolovskii | 2016-11-08 |
| 8104500 | Acoustic liquid level detection | — | 2012-01-31 |
| 6446119 | System and method for monitoring computer usage | Ferenc Friedler, Zoltan Kovacs | 2002-09-03 |