Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7007305 | Repeater amplifier with signal firewall protection for power line carrier communication networks | Steven R. Carson | 2006-02-28 |
| 6842668 | Remotely accessible power controller for building lighting | Steven R. Carson | 2005-01-11 |
| D440207 | Lighting control faceplate | Steven R. Carson, John Eric King | 2001-04-10 |
| D435023 | Lighting control faceplate | Steven R. Carson, John Eric King | 2000-12-12 |
| 5930126 | Ballast shut-down circuit responsive to an unbalanced load condition in a single lamp ballast or in either lamp of a two-lamp ballast | Davood B. Motlagh | 1999-07-27 |
| 5636111 | Ballast shut-down circuit responsive to an unbalanced load condition in a single lamp ballast or in either lamp of a two-lamp ballast | Davood B. Motlagh | 1997-06-03 |
| 5371444 | Electronic ballast power supply for gas discharge lamp including booster start circuit responsive to power up condition | — | 1994-12-06 |
| 5371439 | Electronic ballast with lamp power regulation and brownout accommodation | — | 1994-12-06 |
| 5153816 | Face plate with decorator insert | — | 1992-10-06 |
| 5128654 | Preset light controller including infrared sensor operable in multiple modes | Steven R. Carson | 1992-07-07 |
| 4992709 | Switching circuit providing adjustable capacitive series voltage dropping circuit with a fractional horsepower motor | — | 1991-02-12 |
| 4988840 | Control switch | Steven R. Carson, Scott A. Spear | 1991-01-29 |
| D307578 | Combined escutcheon and power switch | Steven R. Carson, Scott A. Spear | 1990-05-01 |
| 4880950 | Control switch | Steven R. Carson, Scott A. Spear | 1989-11-14 |
| 4871893 | Slide control switch | Michael J. Slovak, Steven R. Carson | 1989-10-03 |