Speaker spider measurement technique

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10657408
APP PUB NO 20180061073A1
SERIAL NO

15248921

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A digital image of a speaker spider may be received from an optical microscope or laser microscope. The digital image is filtered to fill in voids in the digital image, where the voids are indicative of holes in the speaker spider. The filtered digital image is compared to design criteria. An indication on a display screen may indicate whether the fabricated speaker spider meets the design criteria.

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Patent Owner(s)

  • SONOS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Little, Richard Warren Santa Barbara, US 26 100

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