Patents by Inventor Neeraj Sahejpal

Neeraj Sahejpal 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).

  • Method and apparatus for converting between a logical block address (LBA) and a minute second frame (MSF) location on a data carrier such as a CD-ROM
    Patent number: 6265995
    Abstract: An LBA/MSF converter includes a decade selector, the decade selector receiving a first input and generating a decade selector output corresponding to a decade of the first input. An operand selector receives the decade selector output and outputs an operand corresponding to the decade selector output. An adder outputs the sum of the first input and the operand, the sum being an MSF value corresponding to the first input when the first input is an LBA value, and a subtractor outputs the difference of the first input and the operand, the difference being an LBA value corresponding to the first input when the first input is an MSF value.
    Type: Grant
    Filed: December 24, 1999
    Date of Patent: July 24, 2001
    Assignee: Oak Technology, Inc.
    Inventors: Neeraj Sahejpal, Gene Weddle