Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271098 | Device with rotatable privacy cover | Rafal Piersiak, John Roos, Matthew J. England, Mikhail Donskoi, Maksym Yemelin +4 more | 2025-04-08 |
| 11417184 | Security devices and associated audio/video communication methods | Spiro Sacre, Matthew J. England, Robert Tso, Mark Siminoff, James Siminoff +1 more | 2022-08-16 |
| 10529206 | Security devices and associated audio/video communication methods | Spiro Sacre, Matthew J. England, Robert Tso, Mark Siminoff, James Siminoff +1 more | 2020-01-07 |
| 10418672 | Combination heatsink and battery heater for electronic devices | Robert Tso, James Siminoff | 2019-09-17 |