Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8712234 | Compact light shield for flash photography | — | 2014-04-29 |
| 7670032 | Compact, steerable, multidirectional photographic light diffuser and reflector | — | 2010-03-02 |
| 7162028 | Universal telephony interface polarity detector | John Lieder | 2007-01-09 |
| 6002260 | Fault sensor suitable for use in heterogenous power distribution systems | Rodger Mayeda, Julian Riccomini, Mary Ilyin | 1999-12-14 |
| 5656931 | Fault current sensor device with radio transceiver | Jimmie Yee, Rodger Mayeda, Julian Riccomini, Mary Ilyin | 1997-08-12 |
| 5565783 | Fault sensor device with radio transceiver | Jimmie Yee, Rodger Mayeda, Julian Riccomini, Mary Ilyin | 1996-10-15 |
| 5550476 | Fault sensor device with radio transceiver | Jimmie Yee, Rodger Mayeda, Julian Riccomini, Mary Ilyin | 1996-08-27 |