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2024
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Invention
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Voltage doubling circuit for powering a load.
A voltage doubling circuit including a silicon con... |
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2023
|
Invention
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Voltage doubling circuit for powering a load. A voltage doubling circuit including a silicon cont... |
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2022
|
Invention
|
Inter-vehicle optical network. An inter-vehicle optical network a plurality of lights, a pluralit... |
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2020
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P/S
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electronic warning, signaling or emergency equipment, namely, stroboscopic lighting systems compr... |
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Invention
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Methods of color selection in multiple color led lamps. A method of selecting a color in a multip... |
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2017
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P/S
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Automotive, industrial, construction, locomotive, aviation, navigation and marine safety-warning ... |
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2015
|
Invention
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System and method for traffic preemption emitter type detection and response. A traffic preemptio... |
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2013
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Invention
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System and method for laser emitter for traffic preemption. A laser emitter for a traffic control... |
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2012
|
Invention
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System and related methods for powering and controlling traffic preemption system components. A t... |
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Invention
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Led light assembly and related methods. A light emitting diode (LED) assembly. Implementations of... |
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2011
|
Invention
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Traffic preemption system and related methods. A traffic preemption system and related methods. I... |
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2010
|
Invention
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Networked streetlight systems and related methods. A networked streetlight system associated with... |
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2009
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P/S
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STROBE LIGHT APPARATUS FOR SAFETY PURPOSES, NAMELY, A SELF-CONTAINED STROBOSCOPIC LIGHTING SYSTEM... |
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|
Invention
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System for authenticating remotely generated optical control signals. An authentication system au... |
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Invention
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System and method of integrating an led spotlight. An integrated side-view mirror and LED spotlig... |
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Invention
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Light emitting diode optical system and related methods. A light emitting diode (LED) optical sys... |
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Invention
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Wireless head for a traffic preemption system. A wireless head for a traffic preemption system. I... |
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1994
|
Invention
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Flashtube trigger circuit with anode voltage boost feature. This circuit facilitates the triggera... |
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1993
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P/S
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lighting fixtures for automotive applications, namely sealed beam strobe headlights |
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1992
|
Invention
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Signal synchronized digital frequency discriminator. A digital frequency discriminator processes ... |
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1991
|
P/S
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optical signalling equipment; namely, strobe flash lamp transmitters and compatible optical recei... |
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P/S
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electronic power supplies for strobe lighting products |
|
1990
|
Invention
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Dc to dc converter power supply with feedback controlled constant current output. A power supply ... |
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1989
|
Invention
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Strobe flash lamp with focussed front beam and collimated lateral beams. A light fixture includes... |
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Invention
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Weatherproof lighting fixture with hermetically sealed base plate. An optically transmissive, sub... |
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1988
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Invention
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Strobe trigger pulse generator. A strobe trigger pulse generator includes a power supply, an ener... |
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Invention
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Front lens for high intensity strobe flash lamp |
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Invention
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Strobe flash lamp power supply with input voltage feedthrough afterflow prevention circuit. The D... |
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1987
|
Invention
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Lighting fixture having a sealed, weatherproof secondary cover. A light source is positioned with... |
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P/S
|
SELF-CONTAINED STROBOSCOPIC LIGHTING SYSTEMS COMPRISING A BASE, A POWER SUPPLY, A STROBE LAMP AND... |
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|
Invention
|
Single-ended self-oscillating dc-dc converter for intermittently energized load having v.sub.be r... |
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|
Invention
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Dc to dc converter with overvoltage protection circuit. An overvoltage protection circuit limits ... |
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|
Invention
|
Variable input voltage dc to dc converter with switching transistor drive current regulator. The ... |
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Invention
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Strobe flash lamp power supply with afterglow prevention circuit. A variable frequency DC to DC c... |
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1985
|
Invention
|
Single-ended, self-oscillating dc-dc converter for intermittently energized load having v.sub.be ... |
|
|
Invention
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Automatic control system for a releasable vehicle locking device. A vehicle to loading dock relea... |
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Invention
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Strobe flash monitor. The operation of a strobe lighting system is electronically monitored from ... |
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P/S
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STROBOSCOPIC LIGHTING SYSTEMS, COMPRISING STROBE LAMPS, STROBE POWER SUPPLIES, ELECTRONIC SIRENS ... |
