LED Headlamp with Multiple Power Input Capability

Number of patents in Portfolio can not be more than 2000

United States of America






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An LED headlamp for attachment directly or indirectly to a user. Generally speaking, the disclosed headlamp includes an adjustable strap for securing to a user (e.g., head, arm, jacket, backpack, etc.), an LED array detachably securable to the adjustable strap, and a battery pack coupled to the LED array via an input power port. Preferably, the battery pack is rechargeable and is hardwired to the LED array. Optionally, the array may include a connection port that can accept any of several different power sources for powering the LED array of the headlamp, including a DC battery pack (e.g., AAA, AA batteries), a portable charger, an AC connection, to a wall outlet, and a computer USB charging connection. Further, the LED array may include a range of from 4 to 30 LEDs; more preferably, the number of LEDs is in the range of from 8 to 20. The LEDs should be spaced to provide a broadband of illumination, as opposed to a focused beam. The resulting illumination arc is at least 120 degrees, preferably at least 180 degrees, and most preferably about 210 degrees.

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Patent Owner(s)

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International Classification(s)


Inventor Name Address # of filed Patents Total Citations
Donlin, Brian Andrew Chicago, US 1 0
Flores, Rodrigo Elgin, US 1 0
McVey, Patrick J Wheeling, US 11 24
Poniatowski, Aleksander Wheeling, US 2 2
Sedlacek, Walter J West Chicago, US 7 90
Williams, Daniel J Wood Dale, US 54 273
Yunkun, Christopher Prospect Heights, US 1 0

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