Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054543 | Latching relay control circuitry | Sam Babb, Eugene Dvoskin, John R. Spencer | 2015-06-09 |
| 8723357 | Power supply having low quiescent consumption | John R. Spencer, Eugene Dvoskin | 2014-05-13 |
| 7279857 | System, method, and computer-readable medium for reduction of commutation-related acoustic noise in a fan system | Samuel M. Babb, Jeffrey S. Weaver, James L. Yost, Peter M. Piotrowski | 2007-10-09 |
| 6275591 | Method and apparatus for extracting a component signal from a composite signal | Keng D. Hsueh, Larry Duane Hollingsworth, Christopher R. Fuller, Jerome P. Smith, Julien Maillard +1 more | 2001-08-14 |