Patents by Inventor Linus Huang

Linus Huang 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).

  • Concentric solar collector
    Patent number: 4361136
    Abstract: A concentric solar collector comprises a round disk, an insulating substrate moulded with plurality of concentric parabolic troughs, a reflective plate formed as plurality of concentric parabolic troughs, a coiled absorber pipe, plurality of vertical heat-transfer plates each connecting the coiled absorber pipe and the parabolic trough positioned thereunder and a transparent top envelope. Such a collector can be used to efficiently absorb the solar heat either from direct straight sunlight or inclined sunlight.
    Type: Grant
    Filed: August 26, 1980
    Date of Patent: November 30, 1982
    Inventor: Linus Huang