Method for preparing graphite sheets with piercing treatment to enhance thermal conduction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11807536
APP PUB NO 20230033918A1
SERIAL NO

16977699

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Some implementations of the disclosure are directed to a method, comprising: receiving a sheet of graphite comprising a first surface and a second surface opposite the first surface; and perforating the sheet in a first plurality of locations from the first surface through the second surface to form a first plurality of perforations through the sheet and a first plurality of protrusions of the graphite oriented outward from the second surface, the first plurality of protrusions configured to conduct heat away from a plane of the sheet. Further implementations comprise perforating the sheet in a second plurality of locations from the second surface through the first surface to form a second plurality of perforations through the sheet and a second plurality of protrusions of graphite material oriented outward from the first surface, wherein the second plurality of protrusions are configured to conduct heat away from the plane of the sheet.

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Patent Owner(s)

  • INDIUM CORPORATION OF AMERICA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Fen Jiangsu, CN 112 767
Lee, Ning-Cheng New Hartford, US 45 238
Xia, Hongtao Jiangsu, CN 1 1

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