Method for reducing glare from light sources through windscreens with intensity control film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9186963
APP PUB NO 20140153076A1
SERIAL NO

14153382

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of reducing glare may include sensing a first light source with a second vehicle, and sensing a second light source with a first vehicle and oscillating a first light source ICF between a substantially opaque state and a substantially clear state on a first schedule. A second windscreen ICF may be oscillating between the substantially opaque state and the substantially clear state on a second schedule different from the first schedule. A position of the light source may be sensed and an eye position of the occupant estimated. An intersecting region of the selectively-darkenable ICF, which is located substantially along a line from the position of the light source to the eye position, is calculated. The intersecting region of the ICF is darkened, such that a reduced amount of light from the light source passes through the intersecting region.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gupta, Rohit Karnataka, IN 115 1479
Namuduri, Chandra S Troy, US 295 2399
Tewari, Asim Karnataka, IN 12 168

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