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Article: Publication No. WO/2009/127340 Published on Oct. 22, Assigned to Ledon Lighting Jennersdorf for Microcontroller Optimized Pulse-Width Modulation Drive (Austrian, Hungarian Inventors)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 28, 2009
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GENEVA, Oct. 28 -- Hans Christian Hoschopf, Austria, and Adam Horvath, Hungary, have developed a microcontroller optimized pulse-width modulation drive of a light emitting diode.
The patent has been assigned to Ledon Lighting Jennersdorf GmbH, Jennersdorf, Austria.
According to an abstract posted by the World Intellectual Property Organization: "The invention proposes a method for operating a controlled illumination apparatus, the illumination apparatus comprising at least one PWM controlled LED, the method comprising the following steps: - carrying out a duty cycle sweep of the PWM signal driving the at least one LED while sensing at least one parameter indicative of the power consumption ...
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