Patents by Inventor Joerg Horst Richter

Joerg Horst Richter 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: 10235483
    Abstract: Disclosed is a method (or a system or a non-transitory computer readable medium) for recreating states of an embedded processing unit of a design under test (DUT). In one aspect, a host system configures an emulator to implement the DUT. The DUT includes the embedded processing unit and a memory unit. The host system configures the emulator to execute design instructions for testing an operation of the DUT through the embedded processing unit. The host system receives a stream of values stored by the memory unit of the DUT. The values indicate execution results of the design instructions executed by the embedded processing unit. The host system stores the stream of the values and generates a log file for recreating one or more states of the embedded processing unit based on the stored stream of the values.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 19, 2019
    Assignee: Synopsys, Inc.
    Inventors: Alexander John Wakefield, Jefferry Phuong Vo, Joerg Horst Richter, Kai Thorsten Schuetz
  • Publication number: 20180349533
    Abstract: Disclosed is a method (or a system or a non-transitory computer readable medium) for recreating states of an embedded processing unit of a design under test (DUT). In one aspect, a host system configures an emulator to implement the DUT. The DUT includes the embedded processing unit and a memory unit. The host system configures the emulator to execute design instructions for testing an operation of the DUT through the embedded processing unit. The host system receives a stream of values stored by the memory unit of the DUT. The values indicate execution results of the design instructions executed by the embedded processing unit. The host system stores the stream of the values and generates a log file for recreating one or more states of the embedded processing unit based on the stored stream of the values.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 6, 2018
    Inventors: Alexander John Wakefield, Jefferry Phuong Vo, Joerg Horst Richter, Kai Thorsten Schuetz
  • Patent number: 10073932
    Abstract: Disclosed is a method (or a system or a non-transitory computer readable medium) for recreating states of an embedded processing unit of a design under test (DUT). In one aspect, a host system configures an emulator to implement the DUT. The DUT includes the embedded processing unit and a memory unit. The host system configures the emulator to execute design instructions for testing an operation of the DUT through the embedded processing unit. The host system receives a stream of values stored by the memory unit of the DUT. The values indicate execution results of the design instructions executed by the embedded processing unit. The host system stores the stream of the values and generates a log file for recreating one or more states of the embedded processing unit based on the stored stream of the values.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: September 11, 2018
    Assignee: Synopsys, Inc.
    Inventors: Alexander John Wakefield, Jefferry Phuong Vo, Joerg Horst Richter, Kai Thorsten Schuetz
  • Publication number: 20170255728
    Abstract: Disclosed is a method (or a system or a non-transitory computer readable medium) for recreating states of an embedded processing unit of a design under test (DUT). In one aspect, a host system configures an emulator to implement the DUT. The DUT includes the embedded processing unit and a memory unit. The host system configures the emulator to execute design instructions for testing an operation of the DUT through the embedded processing unit. The host system receives a stream of values stored by the memory unit of the DUT. The values indicate execution results of the design instructions executed by the embedded processing unit. The host system stores the stream of the values and generates a log file for recreating one or more states of the embedded processing unit based on the stored stream of the values.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 7, 2017
    Inventors: Alexander John Wakefield, Jefferry Phuong Vo, Joerg Horst Richter, Kai Thorsten Schuetz