Lost wax cast vapor chamber device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10451356
APP PUB NO 20180164042A1
SERIAL NO

15373332

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lost wax cast vapor chamber device is provided. Once a mesh is produced, a meltable core is formed from a meltable core material with the mesh positioned at least partially inside the core. Over the meltable core a metallic layer is formed, at least partially surrounding the meltable core. A chamber formed by the metallic layer is exposed by melting the meltable core to cause it to be removed from an internal void of the chamber, the internal void encapsulating the mesh. The melted material from the meltable core flows out an opening on at least one surface of the chamber. Subsequently, the internal void is filled at least partially with a working fluid and the opening is closed. The mesh supports the surfaces of the chamber against deformation under the vacuum of the internal void. Movement of working fluid by capillary action is facilitated by the mesh.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delano, Andrew Douglas Woodinville, US 34 140
Ghioni, Lincoln M Redmond, US 3 15
Jenkins, Kurt Allen Sammamish, US 41 364
Stellman, Jeffrey Taylor Seattle, US 26 163

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