Patents by Inventor Amir Abtahi

Amir Abtahi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4884627
    Abstract: An omni-directional heat pipe for cooling a local heat area, such as in electronic circuitry, including a sealed cavity for containment of multiple capillary-like coolant paths which may be inter-connectable or otherwise disposed in order to facilitate wide angle heat transfer dispersion. Said sealed cavity may be compressed as between said local heat areas and local cool areas. Said multiple capillary-like coolant paths comprising flexible tubing structured to permit ready flow of heat through evaporation at the hottest region, flow of the vapor to the cooler regions which is achieved as a result of inherently lower thermodynamic pressure, and the return of the condensate through a myriad of channels or capillaries acting as wick or surface tension induced flow, ready use as a thermal couple between respective high & low temperature regions.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: December 5, 1989
    Inventor: Amir Abtahi