Patents by Inventor Jules Moritz

Jules Moritz 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).

  • Dye-Based Ink Compositions
    Publication number: 20080092772
    Abstract: Disclosed is an ink composition that includes a colorant; a water-soluble organic solvent; and a penetrant, where the penetrant may be a hydroxylated pentane. Also disclosed is an ink composition that includes a penetrant that enables the ink composition to maintain a drop weight of at least about 4.5 ng at high operating frequencies of an ink drop generator of the ink-jet printer.
    Type: Application
    Filed: December 14, 2007
    Publication date: April 24, 2008
    Inventors: Zia Rehman, Jules Moritz, Arun Agarwal, Hiang Lauw
  • Fluid ejection device
    Publication number: 20060268067
    Abstract: A fluid ejection device includes a fluid chamber, a fluid restriction communicated with the fluid chamber, and a fluid channel communicated with the fluid restriction, wherein a width of the fluid restriction is in a range of approximately 8 microns to approximately 16 microns, and a length of the fluid restriction is in a range of approximately 5 microns to approximately 20 microns.
    Type: Application
    Filed: May 31, 2005
    Publication date: November 30, 2006
    Inventors: Arun Agarwal, Julie Cox, Jules Moritz, Ozgur Yildirim
  • Fluid ejection device
    Publication number: 20060268071
    Abstract: A fluid ejection device includes a fluid chamber, a fluid restriction communicated with the fluid chamber, and a fluid channel communicated with the fluid restriction. The fluid restriction has a fluid restriction parameter defined as (2*W+2*H)*L/(H*W), wherein W is a width of the fluid restriction, H is a height of the fluid restriction, and L is a length of the fluid restriction. As such, the fluid restriction parameter is in a range of 1.5 to 5.75.
    Type: Application
    Filed: February 13, 2006
    Publication date: November 30, 2006
    Inventors: Elizabeth Fellner, James Pingel, Matthew Giere, Satya Prakash, David Jenkins, James Feinn, Arun Agarwal, Julie Cox, Jules Moritz, Ozgur Yildirim
  • Dye-based ink compositions
    Publication number: 20060196390
    Abstract: Disclosed is an ink composition that includes a colorant; a water-soluble organic solvent; and a penetrant, where the penetrant may be a hydroxylated pentane. Also disclosed is an ink composition that includes a penetrant that enables the ink composition to maintain a drop weight of at least about 4.5 ng at high operating frequencies of an ink drop generator of the ink-jet printer.
    Type: Application
    Filed: March 7, 2005
    Publication date: September 7, 2006
    Inventors: Zia Rehman, Jules Moritz, Arun Agarwal, Hiang Lauw
  • Head stack assembly shipping comb with temporary locating feature for internal head disk assembly build process and disk drive manufactured using the same
    Patent number: 6687093
    Abstract: Disclosed herein is a disk drive that includes a housing including a base, the base defining a blind receptacle, a spindle motor attached to the base, a disk mounted to the spindle motor and a head stack assembly pivotally coupled to the base. The head stack assembly includes a body portion including a first bore defining a pivot axis, an actuator arm cantilevered from the body portion, and a head gimbal assembly supported at the actuator arm and including a head. The base defines a blind receptacle and the actuator arm defines a second bore that is situated so as to enable the second bore and the blind receptacle to align along an axis parallel to the pivot axis when the head stack assembly is pivoted such that the head is not over the disk.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: February 3, 2004
    Assignee: Western Digital Technologies, Inc.
    Inventors: Walter W. Butler, Chunjer C. Cheng, R. Mark Watson, Charles E. Ketchu, Jules Moritz, Jr., Robert E. Lloyd, Craig W. Congdon