LED based lighting application

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9750093
SERIAL NO

14995469

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Abstract

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A lighting application is provided that includes an LED assembly including a serial connection of two or more LED units, each LED unit including one or more LEDs, each LED unit being provided with a controllable switch for substantially short-circuiting the LED unit. The lighting application further includes a control unit for controlling a drive unit and arranged to receive a signal representing a voltage level of the supply voltage, and control the switches in accordance with the signal. An LED driver is provided that enables to operate a TRIAC based dimmer at an optimal holding current and an LED driver including a capacitor as a switchable buffer.

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Patent Owner(s)

Patent OwnerAddress
ELDOLAB HOLDING B V5125 SCIENCE PARK EINDHOVEN SON EN BREUGEL 5692 ED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Welten, Petrus Johannes Maria Oss, NL 31 543

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