Patents by Inventor Loganathan Lingappan

Loganathan Lingappan 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).

  • System-level test architecture for delivery of compressed tests
    Patent number: 7278123
    Abstract: An integrated circuit comprising at least one system level decompressor and at least a first hardware block associated with a core level decompressor. The system level decompressor is capable of performing system level decompression of received compressed test data to form partially decompressed test data. The core level decompressor being capable of performing core level decompression of the partially decompressed test data.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: October 2, 2007
    Assignee: NEC Laboratories America, Inc.
    Inventors: Srivaths Ravi, Anand Raghunathan, Loganathan Lingappan, Srimat Chakradhar, Niraj K Jha
  • System-level test architecture for delivery of compressed tests
    Publication number: 20050097413
    Abstract: An integrated circuit comprising at least one system level decompressor and at least a first hardware block associated with a core level decompressor. The system level decompressor is capable of performing system level decompression of received compressed test data to form partially decompressed test data. The core level decompressor being capable of performing core level decompression of the partially decompressed test data.
    Type: Application
    Filed: March 9, 2004
    Publication date: May 5, 2005
    Inventors: Srivaths Ravi, Anand Raghunathan, Loganathan Lingappan, Srimat Chakradhar, Niraj Jha