Patents by Inventor Harmendra Panditd

Harmendra Panditd 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).

  • Duty cycle correction circuits having short locking times that are relatively insensitive to temperature changes
    Patent number: 7990195
    Abstract: A duty cycle correction circuit includes a duty cycle correction portion that is configured to output a correction signal that is obtained by correcting a duty cycle of an input signal and to output a delayed signal that is obtained by delaying the correction signal, a complementary portion that is configured to output a complementary signal that is the complement of the delayed signal, and a phase interpolator that is configured to phase interpolate the complementary signal and the correction signal.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: August 2, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Harmendra Panditd, Su Ho Kim, Won Lee, Alex Joo, Kwan Yeob Chae, Jong-Ryun Choi
  • DUTY CYCLE CORRECTION CIRCUITS HAVING SHORT LOCKING TIMES THAT ARE RELATIVELY INSENSITIVE TO TEMPERATURE CHANGES
    Publication number: 20100097112
    Abstract: A duty cycle correction circuit includes a duty cycle correction portion that is configured to output a correction signal that is obtained by correcting a duty cycle of an input signal and to output a delayed signal that is obtained by delaying the correction signal, a complementary portion that is configured to output a complementary signal that is the complement of the delayed signal, and a phase interpolator that is configured to phase interpolate the complementary signal and the correction signal.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 22, 2010
    Inventors: Harmendra Panditd, Su Ho Kim, Won Lee, Alex Joo, Kwan Yeob Chae, Jong-Ryun Choi