Error Correction Coding Laboratory

Home Publications Projects Tools Links
  • Contact
    • +1-520-626-5550
    • vasic@ece.arizona.edu

Patents

  • S. K. Planjery, S. K. Chilappagari, B. Vasic, D. Declercq, "Low Complexity finite precision decoders and apparatus for LDPC codes," US Patent 8,458,556, Jun. 2013.
  • B. Vasic, D. Declercq, "A methodology for selecting multiple decoders for decoder diversity that improves the guaranteed error correction capability of low-density parity check codes," US Provisional Patent Application, Feb. 2012.
  • D. V. Nguyen, B. Vasic, "Multibit bit flipping decoding of LDPC codes," US Provisional Patent Application, Feb. 2011.
  • D. V. Nguyen, B. Vasic, "Structured LDPC codes from permutation matrices," US Provisional Patent Application, Mar. 2011.
  • B. Vasic, A. R. Krishnan, D. Galbraith, M. Sweeney, "Barcodes for DNA sequencing with guaranteed error correction capability," US Patent Application, Apr. 2010.
  • D. V. Nguyen, B. Vasic, "Structured LDPC codes free of small trapping sets," US Provisional Patent Application, Mar. 2010.
  • W. E. Ryan, B. Vasic, Y. Han, Y. Zhang, "Methods for concatenating error-correcting codes with an LDPC code to lower its error floor," US Patent Application, Jan. 2008.
  • B. Vasic, E. Kurtas, A. Kuznetsov, "System and method for iterative decoding of Reed-Muller codes," US Patent 7,331,012, Feb. 2008.
  • B. Vasic, E. Kurtas, A. Kuznetsov, "Method and coding apparatus for using low density parity check codes for data storage and data transmission," US Patent 7,000,168, Feb. 2006.
  • B. Vasic, E. Kurtas, A. Kuznetsov, "Method and apparatus for suppressing low frequency content in digital data," US Patent 6,909,385, Jun. 2005.
  • B. Vasic, E. Kurtas, A. Kuznetsov, "Method and decoding apparatus using linear code with parity check matrices composed from circulants," US Patent 6,757,122, Jun. 2004.
  • B. Vasic, J. Sonntag, I. Lee, "Iterative decoding based on dominant error events," US patent 6,691,263, May 2001.
  • B. Vasic, W. Mueller, R. Reish, "Method for insuring uniqueness of custom audio CD," US Patent 6,188,659, Feb. 2001.
  • B. Vasic, J. Sonntag, I. Lee, "Method and apparatus for extracting soft information from partial response channels," US Patent 6,691,263, May 2001.
  • B. Vasic, "Copy protection marks on a transparent layer of an optical disk indicating that the disk has been previously accessed," US Patent 6,104,686, Aug. 2000.
  • B. Vasic, T. Whitcher, R. Victora, T. C. Tyan, "Copy count protection structure for optical recording medium and method for same," US Patent 5,963,536, Oct. 1999.

Back