Patents by Inventor Joyce Zhang

Joyce Zhang 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).

  • LONG-LIVED DATA TRANSACTIONS
    Publication number: 20120136826
    Abstract: In one embodiment, a method for facilitating long-lived data transactions includes starting a data transaction during a first user session, storing data associated with the data transaction in a temporary storage table, and ending the data transaction during a second user session using contents of the temporary storage table.
    Type: Application
    Filed: February 3, 2012
    Publication date: May 31, 2012
    Inventors: Kanchan Shringi, Min Lu, Xiaopei (Joyce) Zhang, Siemel Naran, Rahim Yaseen, Jon Rexford Degenhardt
  • Long-lived data transactions
    Patent number: 8112394
    Abstract: In one embodiment, a method for facilitating long-lived data transactions includes starting a data transaction during a first user session, storing data associated with the data transaction in a temporary storage table, and ending the data transaction during a second user session using contents of the temporary storage table.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: February 7, 2012
    Assignee: Oracle International Corporation
    Inventors: Kanchan Shringi, Min Lu, Xiaopei (Joyce) Zhang, Siemel Naran, Rahim Yaseen, Jon Rexford Degenhardt
  • OIL-BASED INSULATING PACKER FLUID
    Publication number: 20070149412
    Abstract: A packer or annular fluid includes a hydrocarbon fluid; and a gelling agent; wherein the packer fluid is a yield power law fluid. A method for preparing a packer fluid includes preparing a mixture of a hydrocarbon fluid, and a gelling agent; heating the mixture to a selected temperature; and shearing the mixture. A method for emplacing a packer fluid into an annulus includes preparing the packer fluid that includes a hydrocarbon fluid and a gelling agent, wherein the packer fluid is a yield power law fluid; and pumping the packer fluid into the annulus.
    Type: Application
    Filed: October 3, 2006
    Publication date: June 28, 2007
    Applicant: M-I LLC
    Inventors: Larry Leggett, Charles Svoboda, Morris Arvie, Robert Horton, Joyce Zhang