Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10091843 | Christmas tree with DC outlets for powering LED light strings | — | 2018-10-02 |
| 9781792 | Low cost LED light string for pre-lit christmas trees | — | 2017-10-03 |
| RE46396 | Full wave low flicker LED light string | — | 2017-05-02 |
| 9510423 | Resistive protection to prevent reverse voltage breakdown in anti-parallel wired LEDs | — | 2016-11-29 |
| 9433057 | Resistive protection to prevent reverse voltage breakdown in anti-parallel wired LEDs | — | 2016-08-30 |
| 9351383 | DC operated Christmas light string | — | 2016-05-24 |
| 8766543 | LED with internal bypass transistor | — | 2014-07-01 |
| 8736182 | Full wave low flicker LED light string | — | 2014-05-27 |
| 8654549 | Battery polarity control system | — | 2014-02-18 |
| 8415887 | Transistor bypass shunts for LED light strings | — | 2013-04-09 |
| 8324820 | Capacitor shunted LED light string | — | 2012-12-04 |
| 7732942 | Flasher bulbs with shunt wiring for use in series connected light string with filament shunting in bulb sockets | — | 2010-06-08 |
| 7589752 | Two-sided thermal printing | — | 2009-09-15 |
| 7411723 | Multi-stage optical switching device | John E. Minardi | 2008-08-12 |
| 7391161 | Series wired light string with unidirectional shunts | — | 2008-06-24 |
| 7342327 | Series connected light string with filament shunting | — | 2008-03-11 |
| 7339325 | Series wired light string with unidirectional resistive shunts | — | 2008-03-04 |
| 7279809 | Christmas light string with single Zener shunts | — | 2007-10-09 |
| 7261458 | Semiconductor chip with container and contact elements for use in a light socket | — | 2007-08-28 |
| 7178961 | Voltage regulated light string | — | 2007-02-20 |
| 7177494 | Optical control device and method | John E. Minardi | 2007-02-13 |
| 7166968 | DC series connected light string with diode array shunt | — | 2007-01-23 |
| 7086758 | Series connected light string with filament shunting | — | 2006-08-08 |
| 7085037 | Multi-stage optical switching device | John E. Minardi | 2006-08-01 |
| 7046425 | Multi-stage optical switching device | John E. Minardi | 2006-05-16 |