| 12298380 |
Reduced radar sensor power consumption |
Michael Kalajian |
2025-05-13 |
| 11703583 |
Reduced radar sensor power consumption |
Michael Kalajian |
2023-07-18 |
| 11412189 |
Batteryless doorbell with multi-load power delivery |
— |
2022-08-09 |
| 11252378 |
Batteryless doorbell with rectified power delivery |
— |
2022-02-15 |
| 11164435 |
Audio/video recording and communication doorbell devices with supercapacitors |
— |
2021-11-02 |
| 11102457 |
Audio/video recording and communication doorbell devices |
Robert Tso, Chih-Jung Lin |
2021-08-24 |
| 10878671 |
Communicating between devices in a doorbell system using AC power waveforms |
— |
2020-12-29 |
| 10834366 |
Audio/video recording and communication doorbell devices with power control circuitry |
Daniil Tretiakov, Robert Tso |
2020-11-10 |
| 10803719 |
Batteryless doorbell with energy harvesters |
— |
2020-10-13 |
| 10797755 |
Communicating between devices in a doorbell system using AC power waveforms |
— |
2020-10-06 |
| 10638097 |
Audio/video recording and communication doorbell devices |
Robert Tso, Chih-Jung Lin |
2020-04-28 |
| 10567711 |
Batteryless doorbell with rectified power delivery |
— |
2020-02-18 |
| 10560149 |
Communicating between devices in a doorbell system using AC power waveforms |
— |
2020-02-11 |
| D684072 |
Portable electronic sensor |
Erich Scott Volkert, Luong Hin, Gioia Messinger, Charles Curbbun, Dale H. Johnson +1 more |
2013-06-11 |
| D683383 |
Electronic device mount |
Jeff Dorsett, Erich Scott Volkert |
2013-05-28 |
| 8414201 |
Spherical mounting and positioning system |
Jeff Dorsett, Erich Scott Volkert, Gioia Messinger |
2013-04-09 |
| D677709 |
Electronic device mount |
Jeff Dorsett, Erich Scott Volkert |
2013-03-12 |