Patents by Inventor Jacob Chang

Jacob Chang 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).

  • Publication number: 20250225302
    Abstract: Test verification code generation may be automated. Automating the generation of the test verification code may include generating an integrated circuit design for an integrated circuit that includes the object model and generating the verification code based on the object model. The object model is used by a parser to generate a verification code. The object model may include field values including a protection parameter field and a sequence field. The protection parameter field may include information that identifies node(s) that are associated with an intended protected region in the integrated circuit design and indicates characteristics of an encoding scheme applied in the intended protected region. The sequence field may include information representing a list of signals that can report an error. The verification code may be configured to inject the error during simulation of the integrated circuit design to verify that the system correctly responds to the error.
    Type: Application
    Filed: January 9, 2024
    Publication date: July 10, 2025
    Inventors: Jacob Chang, Henry Cook, Sandeep Rajendran
  • Publication number: 20110298301
    Abstract: An apparatus, system, and method includes a housing having at least one inlet plug suitable for connection to an alternating current (AC) power outlet and at least one outlet receptacle suitable receiving an AC plug connected to a load device. An AC measurement module is contained within the housing and is coupled to the inlet plug and the outlet receptacle to measure AC voltage and AC current usage of the load device connected to the outlet receptacle. A communication module is operative to transmit AC power values calculated based on the measured AC voltage and AC current in accordance with the IEEE 802.11 wireless networking standard (Wi-Fi) to a wireless network access point.
    Type: Application
    Filed: April 19, 2011
    Publication date: December 8, 2011
    Applicant: Equal Networks, Inc.
    Inventors: Simon Wong, J. Marcus Stewart, Richard Mincher, John Metzger, Dale Loia, Eric Wai, Jacob Chang
  • Patent number: 7173906
    Abstract: A crossbar switching fabric comprising a plurality of crossbar input ports and a plurality of crossbar output ports. The traffic from at least one source is directed to more than one of the plurality of crossbar input ports. The traffic from more than one crossbar output port is directed to at least one destination.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: February 6, 2007
    Assignee: NEC Corporation
    Inventors: Srivaths Ravi, Anand Raghunathan, Jacob Chang
  • Publication number: 20030063605
    Abstract: A crossbar switching fabric comprising a plurality of crossbar input ports and a plurality of crossbar output ports. The traffic from at least one source is directed to more than one of the plurality of crossbar input ports. The traffic from more than one crossbar output port is directed to at least one destination.
    Type: Application
    Filed: March 15, 2002
    Publication date: April 3, 2003
    Applicant: NEC USA, INC.
    Inventors: Srivaths Ravi, Anand Raghunathan, Jacob Chang