Patents by Inventor Ganeshan Krishnamurthi

Ganeshan Krishnamurthi 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).

  • System and Method for Qualifying Telephone Lines for Very-High-Bit-Rate Digital Subscriber Line Service
    Publication number: 20090185664
    Abstract: A method for qualifying a telephone line for very-high-bit-rate digital subscriber line (“VDSL”) service is disclosed. Generally, a telephone line for VDSL service is prequalified based on a length of the telephone line. A VDSL rate of the telephone line is measured and it is determined whether to qualify as VDSL data qualified based on the measured VDSL rate and a VDSL rate threshold. A VDSL video quality of the telephone line is measured and it is determined whether to qualify the telephone line as VDSL video qualified based on the measured VDSL video quality. Finally, a network database is updated with the determined VDSL data and video qualifications of the telephone line.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 23, 2009
    Inventors: Jin Wang, Ganeshan Krishnamurthi, Raghvendra Savor
  • System and method for qualifying telephone lines for very-high-bit-rate digital subscriber line service
    Patent number: 7515692
    Abstract: A method for qualifying a telephone line for very-high-bit-rate digital subscriber line (“VDSL”) service is disclosed. Generally, a telephone line for VDSL service is prequalified based on a length of the telephone line. A VDSL rate of the telephone line is measured and it is determined whether to qualify as VDSL data qualified based on the measured VDSL rate and a VDSL rate threshold. A VDSL video quality of the telephone line is measured and it is determined whether to qualify the telephone line as VDSL video qualified based on the measured VDSL video quality. Finally, a network database is updated with the determined VDSL data and video qualifications of the telephone line.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: April 7, 2009
    Assignee: SBC Knowledge Ventures, L.P.
    Inventors: Jin Wang, Ganeshan Krishnamurthi, Raghvendra Savoor
  • System and method for qualifying telephone lines for very-high-bit-rate digital subscriber line service
    Publication number: 20070121793
    Abstract: A method for qualifying a telephone line for very-high-bit-rate digital subscriber line (“VDSL”) service is disclosed. Generally, a telephone line for VDSL service is prequalified based on a length of the telephone line. A VDSL rate of the telephone line is measured and it is determined whether to qualify as VDSL data qualified based on the measured VDSL rate and a VDSL rate threshold. A VDSL video quality of the telephone line is measured and it is determined whether to qualify the telephone line as VDSL video qualified based on the measured VDSL video quality. Finally, a network database is updated with the determined VDSL data and video qualifications of the telephone line.
    Type: Application
    Filed: November 29, 2005
    Publication date: May 31, 2007
    Inventors: Jin Wang, Ganeshan Krishnamurthi, Raghvendra Savoor