Method and apparatus for machining strengthened glass and articles produced thereby

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United States of America Patent

PATENT NO 9227868
SERIAL NO

13779183

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Abstract

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Methods and apparatus for machining substrates are disclosed, as are articles formed from the separated substrates. A method of machining a substrate having a first surface and a second surface opposite the first surface can include forming a first recess in the substrate extending from the first surface toward the second surface, forming a second recess in the substrate extending from the second surface toward the first surface, and removing a portion of the substrate extending from the first recess to the second recess to form an opening in the substrate.

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Patent Owner(s)

  • ELECTRO SCIENTIFIC INDUSTRIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsumoto, Hisashi Hillsboro, US 59 1139
Simenson, Glenn Portland, US 20 470
Zhang, Haibin Portland, US 72 991

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