Patents by Inventor Geetansh Arora

Geetansh Arora 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).

  • Patent number: 9294078
    Abstract: A system for circuit for generating an output signal with a dynamically adjustable slew rate includes a sampler, an envelope detector, an envelope comparison and control circuit, and a voltage-driver circuit that includes output buffers for generating the output signal. The sampler generates a sampled signal indicative of the slew rate of the output signal. The envelope detector generates an envelope detection signal indicative of a peak value of the sampled signal. The envelope comparison and control circuit compares a voltage level of the envelope detection signal with various threshold voltage levels, and generates control signals. The voltage-driver circuit controls the operation states of the output buffers based on the control signals to dynamically adjust the slew rate of the output signal.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: March 22, 2016
    Assignee: REESCALE SEMICONDUCTOR,INC.
    Inventors: Chetan Verma, Geetansh Arora, Amit Roy
  • Publication number: 20160072488
    Abstract: A system for circuit for generating an output signal with a dynamically adjustable slew rate includes a sampler, an envelope detector, an envelope comparison and control circuit, and a voltage-driver circuit that includes output buffers for generating the output signal. The sampler generates a sampled signal indicative of the slew rate of the output signal. The envelope detector generates an envelope detection signal indicative of a peak value of the sampled signal. The envelope comparison and control circuit compares a voltage level of the envelope detection signal with various threshold voltage levels, and generates control signals. The voltage-driver circuit controls the operation states of the output buffers based on the control signals to dynamically adjust the slew rate of the output signal.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 10, 2016
    Applicant: Freescale Semiconductor, Inc.
    Inventors: Chetan Verma, Geetansh Arora, Amit Roy