Patents by Inventor Isaac Ming-En Jeng

Isaac Ming-En Jeng 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).

  • Gain weighted code combining system and method for combining BPSK codes
    Patent number: 8126082
    Abstract: A method and system for generating a composite binary phase shift keying (BPSK) code from at least two independent component BPSK codes that is representative of each of the component BPSK codes. According to one embodiment the method involves gain weighting each BPSK code by its respective code power ratio to form a corresponding pluarity of gain weighted codes. The gain weighted codes are then processed in accordance with an algorithm to form a composite BPSK code. The composite BPSK code has at least a fifty percent probability of matching each one of the component BPSK codes. Specific implementations for generating a composite BPSK code from either two component BPSK codes, or from three component BPSK codes, are also disclosed.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: February 28, 2012
    Assignee: The Boeing Company
    Inventor: Isaac Ming-En Jeng
  • GAIN WEIGHTED CODE COMBINING SYSTEM AND METHOD FOR COMBINING BPSK CODES
    Publication number: 20090046810
    Abstract: A method and system for generating a composite binary phase shift keying (BPSK) code from at least two independent component BPSK codes that is representative of each of the component BPSK codes. According to one embodiment the method involves gain weighting each BPSK code by its respective code power ratio to form a corresponding pluarity of gain weighted codes. The gain weighted codes are then processed in accordance with an algorithm to form a composite BPSK code. The composite BPSK code has at least a fifty percent probability of matching each one of the component BPSK codes. Specific implementations for generating a composite BPSK code from either two component BPSK codes, or from three component BPSK codes, are also disclosed.
    Type: Application
    Filed: January 11, 2008
    Publication date: February 19, 2009
    Applicant: The Boeing Company
    Inventor: Isaac Ming-En Jeng
  • GAIN WEIGHTED CODE COMBINING SYSTEM AND METHOD FOR COMBINING THREE BPSK CODES
    Publication number: 20090033525
    Abstract: A method and system for generating a composite binary phase shift keying (BPSK) code from three independent component BPSK codes that is representative of each of the three component BPSK codes. According to one embodiment the method involves gain weighting each of first, second and third BPSK codes by its respective code power ratio to form first, second and third gain weighted codes. The first, second and third gain weighted codes are processed in accordance with an algorithm to form a composite BPSK code. The composite BPSK code has a fifty to seventy-five percent probability of matching each one of the component BPSK codes. A system for generating a composite BPSK code from three component BPSK codes is also disclosed.
    Type: Application
    Filed: July 31, 2007
    Publication date: February 5, 2009
    Inventor: Isaac Ming-En Jeng
  • SYSTEM AND METHOD FOR GAIN WEIGHTED CODE COMBINING FOR TWO BINARY PHASE SHIFT KEYING CODES
    Publication number: 20090034645
    Abstract: A method and system for generating a composite binary phase shift keying (BPSK) code from two independent component BPSK codes that is representative of the two component BPSK codes. In one implementation the method involves gain weighting each of the first and second component BPSK codes by its respective code power ratio to form first and second gain weighted codes. The first and second gain weighted codes are processed in accordance with an algorithm to form a composite BPSK code. The composite BPSK code has a fifty to seventy-five percent probability of matching each one of the BPSK codes. A system for generating a composite BPSK code from two BPSK codes is also disclosed.
    Type: Application
    Filed: July 31, 2007
    Publication date: February 5, 2009
    Inventor: Isaac Ming-En Jeng