Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922133 | Smart electronic switch for low-power loads | Miguel Aguado Pelaez, Christopher J. Salvestrini, Bingrui Yang | 2014-12-30 |
| 8803432 | Method and apparatus for determining a target light intensity from a phase-control signal | — | 2014-08-12 |
| 7619365 | Load control device having a variable drive circuit | Gregory T. Davis, Neil R. Orchowski | 2009-11-17 |
| 7259524 | Apparatus and methods for regulating delivery of electrical energy | Eric Lavin, Yang Boon Quek, Audwin W. Cash | 2007-08-21 |
| 6380692 | Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes | Robert C. Newman, Jr., Robin C. Moseley | 2002-04-30 |
| 6347028 | Load control system having an overload protection circuit | Walter S. Zaharchuk, Robert W. Lenig, Stuart W. DeJonge | 2002-02-12 |
| 6201364 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., David L. Kates +6 more | 2001-03-13 |
| 6100659 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., David L. Kates +6 more | 2000-08-08 |
| 6091205 | Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes | Robert C. Newman, Jr., Robin C. Moseley | 2000-07-18 |
| 6046550 | Multi-zone lighting control system | Jonathan H. Ference, John F. Loar, Robert S. Spehalski, Walter S. Zaharchuk | 2000-04-04 |
| 5990635 | Multi-zone lighting control system | Jonathan H. Ference, John F. Loar, Robert S. Spehalski, Walter S. Zaharchuk | 1999-11-23 |
| 5905442 | Method and apparatus for controlling and determining the status of electrical devices from remote locations | Donald R. Mosebrook, David E. Houggy, Robert Gerald Palmer, Joel S. Spira, Robin C. Moseley +1 more | 1999-05-18 |
| 5848634 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., David L. Kates +6 more | 1998-12-15 |
| 5808417 | Lighting control system with corrugated heat sink | Jonathan H. Ference, John F. Loar, Robert S. Spehalski, Walter S. Zaharchuk | 1998-09-15 |
| 5530322 | Multi-zone lighting control system | Jonathan H. Ference, John F. Loar, Robert S. Spehalski, Walter S. Zaharchuk | 1996-06-25 |
| 5510679 | Reverse phase-controlled dimmer with integral power adjustment means | Nicholas F. Maiale, Jr. | 1996-04-23 |
| 5399940 | Lighting indicating device having plural illuminating elements with all such elements being illuminated with one being greater than the others | Robert S. Hanna, David E. Houggy, Donald R. Mosebrook, Joel S. Spira | 1995-03-21 |
| 5248919 | Lighting control device | Robert S. Hanna, David E. Houggy, Donald R. Mosebrook, Joel S. Spira | 1993-09-28 |
| 5055742 | Gas discharge lamp dimming system | Scott R. Jurell, Eric R. Motto, Gordon E. Windows, Jr., David G. Luchaco, Dennis Capewell +1 more | 1991-10-08 |
| 5038081 | Reverse phase-controlled dimmer | Nicholas F. Maiale, Jr. | 1991-08-06 |
| 4728866 | Power control system | Dennis Capewell, Aaron Jungreis, Joel S. Spira | 1988-03-01 |