Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331585 | Coil skew detection and correction techniques for electric-potential driven shade, and/or associated methods | Rudolph Hugo Petrmichl, Syed Uzair Ahmed, Timothy J. Frey | 2025-06-17 |
| 8829809 | Wireless scene arrangement | Thomas Alan Barnett, John G. Finch, Jian Xu | 2014-09-09 |
| 8502470 | DC distribution system | Thomas Alan Barnett, Jian Xu | 2013-08-06 |
| 7969100 | Bulb type detector for dimmer circuit and inventive resistance and short circuit detection | Jian Xu, Thomas Alan Barnett | 2011-06-28 |
| 7278624 | Automatic faucet with polarization sensor | Donald K. Cohen, James R. Disser | 2007-10-09 |
| 6826455 | Booster-powered valve system | Mohamad Khalil | 2004-11-30 |
| 6273394 | Electronic faucet | Raymond A. Vincent, Randall Paul Schmitt, John Kirk | 2001-08-14 |
| 6202980 | Electronic faucet | Raymond A. Vincent, Randall Paul Schmitt, John Kirk | 2001-03-20 |