Patents by Inventor Jack Cao

Jack Cao 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: 8182220
    Abstract: A kinetically modulated fan structure is provided. The fan structure comprises a housing, a plurality of blades and an equilibrating structure, wherein the equilibrating structure is disposed on the inner side of the housing, and formed integrally with the housing and the blades. Thereby, the fan structure is adapted to be kinetically equilibrated during the manufacturing process. As a result, the modulation of the kinetic equilibrium with respect to the fan structure is eliminated since all of the yielded fan structures are uniform in quality. The simplified production is both time efficient and cost efficient, while producing a durable product.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: May 22, 2012
    Assignee: Delta Electronics, Inc.
    Inventors: Hf Li, Jack Cao
  • Publication number: 20090191055
    Abstract: A kinetically modulated fan structure is provided. The fan structure comprises a housing, a plurality of blades and an equilibrating structure, wherein the equilibrating structure is disposed on the inner side of the housing, and formed integrally with the housing and the blades. Thereby, the fan structure is adapted to be kinetically equilibrated during the manufacturing process. As a result, the modulation of the kinetic equilibrium with respect to the fan structure is eliminated since all of the yielded fan structures are uniform in quality. The simplified production is both time efficient and cost efficient, while producing a durable product.
    Type: Application
    Filed: December 12, 2008
    Publication date: July 30, 2009
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: HF Li, Jack Cao
  • Publication number: 20090191303
    Abstract: A mold assembly for manufacturing the blades of a fan and the method for manufacturing the same are provided. The mold assembly comprises a lower blade mold, a modulating mold block and a positioning device, wherein the positioning device sustains between the lower blade mold and the modulating mold block to prevent the relative movement thereof. The modulating mold block is received in a central receiving space of the lower blade mold, and comprises at least one recess and at least one modulating element, wherein the at least one modulating element is correspondingly received in the recess to modulate the blades of the fan into optimal kinetic equilibrium after being formed.
    Type: Application
    Filed: December 12, 2008
    Publication date: July 30, 2009
    Applicants: DELTA ELECTRONICS COMPONENTS (DONGGUAN) CO., LTD, DELTA ELECTRONICS, INC.
    Inventors: HF Li, Jack Cao
  • Patent number: 7238780
    Abstract: The present invention is directed to a novel neurotensin-like receptor expressed in the central nervous system of humans. The invention encompasses the receptor protein as well as nucleic acids encoding the protein. In addition, the invention is directed to methods and compositions which utilize the receptor.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: July 3, 2007
    Assignee: Astrazeneca Canada Inc.
    Inventors: Sultan Ahmad, Jack Cao, Dajan O'Donnell, Philippe Walker
  • Publication number: 20050054045
    Abstract: The present invention is directed to a novel neurotensin-like receptor expressed in the central nervous system of humans. The invention encompasses the receptor protein as well as nucleic acids encoding the protein. In addition, the invention is directed to methods and compositions which utilize the receptor.
    Type: Application
    Filed: July 14, 2004
    Publication date: March 10, 2005
    Inventors: Sultan Ahmad, Jack Cao, Dajan O'Donnell, Philippe Walker
  • Patent number: 6800749
    Abstract: The present invention is directed to a novel neurotensin-like receptor expressed in the central nervous system of humans. The invention encompasses the receptor protein as well as nucleic acids encoding the protein. In addition, the invention is directed to methods and compositions which utilize the receptor.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: October 5, 2004
    Assignee: AstraZeneca Canada Inc.
    Inventors: Sultan Ahmad, Jack Cao, Dajan O'Donnell, Philippe Walker