Digital Signal Processing Group :: Professor Alan V. Oppenheim
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Professor Alan V. Oppenheim
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Publications > Patents

Thomas A. Baran, Bowon Lee, Ronald W. Schafer, and Majid Fozunbal, “Methods and Systems for Blind Dereverberation,” patent pending.

Yonina C. Eldar and Alan V. Oppenheim, “Correlation Shaping Matched Filter Receiver,” U.S. Patent No. 7,751,469, issued July 6, 2010.

Yonina C. Eldar and Alan V. Oppenheim, “Correlation Shaping Multi-Signature Receiver,” U.S. Patent No. 7,636,403, issued December 22, 2009.

Wade P. Torres, Alan V. Oppenheim, and Rodolfo R. Rosales, “Modulation of Dynamical Systems for Communication,” U.S. Patent No. 7,020,286, issued March 28, 2006.

Yonina C. Eldar and Alan V. Oppenheim, “Orthogonal Multiuser Detection,” patent pending.

Yonina C. Eldar and Alan V. Oppenheim, “Orthogonal and Projected Orthogonal Matched Filter Detection,” patent pending.

Richard Barron and Alan V. Oppenheim, “Hybrid Analog/Digital Signal Coding,” U.S. Patent No. 6,441,764, issued August 27, 2002.

Brian Chen and Gregory W. Wornell, “System, Method, and Product for Distortion-Compensated Information Embedding Using an Ensemble of Non-Intersecting Embedding Generators,” continuation-in-part of U.S. Patent No. 6,233,347, issued in-part as U.S. Patent No. 6,400,826 on June 4, 2002.

Brian Chen and Gregory W. Wornell, “System, Method, and Product for Information Embedding Using an Ensemble of Non-Intersecting Embedding Generators,” continuation-in-part of U.S. Patent No. 6,233,347, issued in-part as U.S. Patent No. 6,396,937 on May 28, 2002.

Brian Chen and Gregory W. Wornell, “System, Method, and Product for Information Embedding Using an Ensemble of Non-Intersecting Embedding Generators,” issued in-part as U.S. Patent No. 6,314,192, November 6, 2001.

Brian Chen and Gregory W. Wornell, “System, Method, and Product for Information Embedding Using an Ensemble of Non-Intersecting Embedding Generators,” continuation-in-part of U.S. Patent No. 6,314,192, issued in-part as U.S. Patent No. 6,233,347 on May 15, 2001.

Henrique S. Malvar, Gary J. Sullivan, and Gregory W. Wornell, “Lapped Orthogonal Vector Quantization,” U.S. Patent No. 5,805,739, issued September 8, 1998.

Gregory W. Wornell, “Spread-Response Precoding System for Wireless Transmission,” U.S. Patent No. 5,625,642, issued April 29, 1997.

Gregory W. Wornell, “Multi-User Communication System Employing Spread Signatures,” U.S. Patent No. 5,570,351, issued October 29, 1996.

Ehud Weinstein, Meir Feder, and Alan V. Oppenheim, “Signal Separation System Based on Spectral Matching,” U.S. Patent No. 5,208,786, issued May 4, 1993; Israel Patent Number 102,738, issued September 5, 1996.

Alan V. Oppenheim, Ehud Weinstein, Kambiz C. Zangi, and Meir Feder, “Active Noise Reducing,” U.S. Patent No. 5,293,425, issued March 8, 1994.

Kevin Cuomo and Alan V. Oppenheim, “Communication Using Synchronized Chaotic Systems.” U.S. Patent No. 5,291,555, issued March 1, 1994.

Gregory Wornell and Alan V. Oppenheim, “Communication System Utilizing Self-Similar Signals,” U.S. Patent No. 5,285,478, issued February 8, 1994.

Ehud Weinstein, Meir Feder, and Alan V. Oppenheim, “Multi-Channel Signal Separation,” U.S. Patent No. 5,208,786, issued May 4, 1993.

Thomas G. Stockham and Alan V. Oppenheim, “A Signal Compression and Expansion System,” U.S. Patent No. 3,518,578, issued June 30, 1970.

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