Patents by Inventor Henry C. Chu

Henry C. Chu 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).

  • Scroll compressor having rearwardly directed fluid inlet and outlet
    Patent number: 8147230
    Abstract: A scroll compressor includes a chamber formed in a casing and a compartment formed in a rearward end, a fixed scroll mounted within the casing and having a spiral scroll element extended from a base plate, and an orbiting scroll rotatably disposed in the casing, and having a spiral scroll element extended from a carrier plate and arranged to form a line contact between the spiral scroll elements, and the fixed scroll includes an inlet mouth and a fluid passage formed through the base plate, and the casing includes an inlet port and an outlet port formed in the rearward end for easily and quickly coupling to the tubings of the vehicle with pipings without bending or folding the pipings.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: April 3, 2012
    Inventor: Henry C. Chu
  • Accumulator for air conditioning system
    Publication number: 20110113821
    Abstract: An air conditioning system of a vehicle includes a compressor and an evaporator, and an accumulator includes a canister having a chamber for receiving a refrigerant, an inlet tube coupled to the canister and the evaporator for receiving the refrigerant from the evaporator, a U-shaped pipe situated in the canister and having an inlet portion for receiving a gaseous component of the refrigerant, and having an outlet portion coupled to the compressor, and a filter device is attached to the inlet portion of the pipe for preventing debris from entering into the inlet portion of the pipe and for preventing the compressor from being damaged by the debris.
    Type: Application
    Filed: November 16, 2009
    Publication date: May 19, 2011
    Inventor: Henry C. Chu
  • Scroll compressor
    Publication number: 20100254843
    Abstract: A scroll compressor includes a chamber formed in a casing and a compartment formed in a rearward end, a fixed scroll mounted within the casing and having a spiral scroll element extended from a base plate, and an orbiting scroll rotatably disposed in the casing, and having a spiral scroll element extended from a carrier plate and arranged to form a line contact between the spiral scroll elements, and the fixed scroll includes an inlet mouth and a fluid passage formed through the base plate, and the casing includes an inlet port and an outlet port formed in the rearward end for easily and quickly coupling to the tubings of the vehicle with pipings without bending or folding the pipings.
    Type: Application
    Filed: April 6, 2009
    Publication date: October 7, 2010
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D623666
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: September 14, 2010
    Inventor: Henry C. Chu
  • Cylinder housing for air compressor
    Patent number: D624095
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: September 21, 2010
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D647925
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: November 1, 2011
    Inventor: Henry C. Chu
  • Housing for air compressor
    Patent number: D648748
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D648749
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D648750
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D648751
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D648752
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D648753
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: November 15, 2011
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657384
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657385
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657386
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657387
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657388
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657389
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657391
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu
  • Cap for air compressor
    Patent number: D657392
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: April 10, 2012
    Inventor: Henry C. Chu