Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888857 | Methods and systems for reducing energy consumption of a heart rate monitor | Ramin Samadani, Justin MCGLOIN | 2018-02-13 |
| 9880965 | Variable frame length virtual GPIO with a modified UART interface | Lalan Jee Mishra, Richard Dominic Wietfeldt, James Lionel Panian | 2018-01-30 |
| 9734121 | Sensors global bus | Richard Dominic Wietfeldt, Douglas Wayne Hoffman | 2017-08-15 |
| 9502957 | System and method for supplying power at startup | Ravishanker Krishnamoorthy, Siew Yong Chui | 2016-11-22 |
| 9497807 | Dimmer circuit for electronic loads | Wanfeng Zhang, Jinho Choi | 2016-11-15 |
| 9436214 | System and methods of reducing energy consumption by synchronizing sensors | Leonid Sheynblat, Carlos M. Puig, Justin Phelps Black, Rashmi Kulkarni | 2016-09-06 |
| 9436270 | Wireless low-energy secure data transfer | Justin MCGLOIN | 2016-09-06 |
| 9000684 | LED controller with compensation for die-to-die variation and temperature drift | Wanfeng Zhang | 2015-04-07 |
| 8942936 | Identifying a current drawn by a load | Hubertus Notohamiprodjo | 2015-01-27 |
| 8796954 | Dimming control for electronic lamp | Wanfeng Zhang, Daniel J. Reed | 2014-08-05 |
| 8742735 | High-voltage startup circuit | Ravishanker Krishnamoorthy, Siew Yong Chui | 2014-06-03 |
| 8536793 | Controlling a current supplied to a load | Hubertus Notohamiprodjo | 2013-09-17 |
| 8489349 | Identifying a current drawn by a load | Hubertus Notohamiprodjo | 2013-07-16 |
| 8446108 | LED controller with compensation for die-to-die variation and temperature drift | Wanfeng Zhang | 2013-05-21 |
| 8294378 | Controlling a brightness of a lamp | Hubertus Notohamiprodjo | 2012-10-23 |
| 8222826 | Control of delivery of current through one or more lamps | Hubertus Notohamiprodjo | 2012-07-17 |
| 8207739 | Identification of an absent load from a circuit | Hubertus Notohamiprodjo | 2012-06-26 |
| 8193814 | Identifying a fluorescent lamp among multiple fluorescent lamps | Hubertus Notohamiprodjo | 2012-06-05 |
| 8116999 | Control of delivery of current through one or more discharge lamps | Hubertus Notohamiprodjo | 2012-02-14 |
| 8022636 | Control of delivery of current through one or more discharge lamps | Hubertus Notohamiprodjo | 2011-09-20 |
| 7915896 | Identification of a defective filament in a fluorescent lamp | Hubertus Notohamiprodjo | 2011-03-29 |
| 7834558 | Control of delivery of current through one or more discharge lamps | Hubertus Notohamiprodjo | 2010-11-16 |
| 7164110 | Diode-based light sensors and methods | Ulrich Forke, Roar Viala | 2007-01-16 |
| 6933486 | Illumination management system | Ulrich Forke, Roar Viala | 2005-08-23 |
| 6614013 | Illumination management system | Ulrich Forke, Roar Viala | 2003-09-02 |