Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599612 | Method of calibrating a motorized roller shade | David A. Kirby, Justin J. Mierta, Thomas W. Brenner | 2009-10-06 |
| 7311558 | Receptacle and plug therefor | Jason O. Adams, Robert Paul Stocker, Joel S. Spira, Robert C. Newman, Jr. | 2007-12-25 |
| 7198523 | Receptacle and plug therefor | Jason O. Adams, Robert Paul Stocker, Joel S. Spira, Robert C. Newman, Jr. | 2007-04-03 |
| D516512 | Electrical receptacle | Jason O. Adams, Robert Paul Stocker, Robert C. Newman, Jr., Joel S. Spira | 2006-03-07 |
| D494138 | Electrical plug | Jason O. Adams, Robert Paul Stocker, Robert C. Newman, Jr., Joel S. Spira | 2004-08-10 |
| 6380692 | Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes | Robert C. Newman, Jr., Donald F. Hausman, Jr. | 2002-04-30 |
| 6201364 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., Donald F. Hausman, Jr. +6 more | 2001-03-13 |
| 6100659 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., Donald F. Hausman, Jr. +6 more | 2000-08-08 |
| 6091205 | Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes | Robert C. Newman, Jr., Donald F. Hausman, Jr. | 2000-07-18 |
| 5987205 | Infrared energy transmissive member and radiation receiver | James R. Graybill, Jr., Adam T. Lansing | 1999-11-16 |
| 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, Donald F. Hausman, Jr. +1 more | 1999-05-18 |
| 5848634 | Motorized window shade system | Gary E. Will, Mark A. Cieri, Tony W. Azar, Charles J. Digney, Jr., Donald F. Hausman, Jr. +6 more | 1998-12-15 |
| D387736 | Electric load control panel | Jason O. Adams, Russel J. Jacobs, Noel Mayo, Brett A. Pierce, Joel S. Spira | 1997-12-16 |
| 5237264 | Remotely controllable power control system | Joel S. Spira, Arjuna Ragunath Karunaratne, John Wylie, Jonathan A. Barney | 1993-08-17 |
| 5212478 | Dynamic power recovery system | — | 1993-05-18 |
| 5144278 | Variable impedance device and circuit for sensing adjustment thereof | Jonathan A. Barney, Arjuna Ragunath Karunaratne | 1992-09-01 |
| D325567 | Combined wall plate and dual linear slide dimmer | Elliot G. Jacoby, Rita R. Swartvagher, Thomas Foster, Bruce D. Colgan, David L. Buehler | 1992-04-21 |
| 5099193 | Remotely controllable power control system | Joel S. Spira, Arjuna Ragunath Karunaratne, John Wylie, Jonathan A. Barney | 1992-03-24 |
| 4503291 | Repertory dialer with efficient data storage | Ernest von Holten | 1985-03-05 |