Titanium part having an etched surface

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United States of America Patent

PATENT NO 11511519
APP PUB NO 20210010151A1
SERIAL NO

16867200

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Abstract

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This application relates to a part for a portable electronic device. The part includes a titanium alloy substrate including a network of branching channels. The branching channels include a first channel and a second channel, where the first channel is defined by a first channel wall that extends away from a first opening in the exterior surface, and the second channel is defined by a second channel wall that extends away from a second opening in the first channel wall.

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Patent Owner(s)

Patent OwnerAddress
APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Curran, James A Sunnyvale, US 58 350
Mintz, Todd S San Jose, US 23 30
Yang, Isabel San Jose, US 16 6

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