Patents by Inventor Mohammed Shah Alam

Mohammed Shah Alam 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).

  • Broadband transconductance amplifier
    Patent number: 8868022
    Abstract: A transconductance amplifier having an input terminal for receiving an input signal and an output terminal for communicating an output signal based on the input signal, the transconductance amplifier may include a gain transistor and a variable capacitance. The gain transistor may have a gate terminal, a first non-gate terminal, and a second non-gate terminal, the first non-gate terminal coupled to the output terminal of the transconductance amplifier. The variable capacitance may be coupled between the gate terminal of the gain transistor and the second non-gate terminal of the gain transistor.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: October 21, 2014
    Assignee: Intel IP Corporation
    Inventors: Dong-Jun Yang, Mohammed Shah Alam
  • Reconfigurable diversity receiver
    Patent number: 8606196
    Abstract: A method may include reconfigurably enabling one of a first downconverter and a second converter and disabling the other the second downconverter, wherein the first downconverter and the second downconverter are integral to a receiver unit of as wireless communications terminal. The method may also include frequency downconverting received wireless communication signals by the enabled downconverter. The method may also include processing the downconverted wireless communication signals by a primary path if the first downconverter is enabled, and processing the downconverted wireless communication signals by a diversity path if the second downconverter is enabled.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: December 10, 2013
    Assignee: Intel IP Corporation
    Inventors: Mohammed Shah Alam, Manish N. Shah
  • Broadband Transconductance Amplifier
    Publication number: 20130278342
    Abstract: A transconductance amplifier having an input terminal for receiving an input signal and an output terminal for communicating an output signal based on the input signal, the transconductance amplifier may include a gain transistor and a variable capacitance. The gain transistor may have a gate terminal, a first non-gate terminal, and a second non-gate terminal, the first non-gate terminal coupled to the output terminal of the transconductance amplifier. The variable capacitance may be coupled between the gate terminal of the gain transistor and the second non-gate terminal of the gain transistor.
    Type: Application
    Filed: April 19, 2012
    Publication date: October 24, 2013
    Applicant: FUJITSU SEMICONDUCTOR LIMITED
    Inventors: Dong-Jun Yang, Mohammed Shah Alam
  • Reconfigurable Diversity Receiver
    Publication number: 20110237211
    Abstract: A method may include reconfigurably enabling one of a first downconverter and a second converter and disabling the other the second downconverter, wherein the first downconverter and the second downconverter are integral to a receiver unit of as wireless communications terminal. The method may also include frequency downconverting received wireless communication signals by the enabled downconverter. The method may also include processing the downconverted wireless communication signals by a primary path if the first downconverter is enabled, and processing the downconverted wireless communication signals by a diversity path if the second downconverter is enabled.
    Type: Application
    Filed: March 29, 2010
    Publication date: September 29, 2011
    Inventors: Mohammed Shah Alam, Manish N. Shah