1. G. B. Giannakis, and X. Ma, ``Channel Estimation for Block Transmissions over Time- and Frequency-Selective Wireless Fading Channels,'' US Patent No. 7,590,188, issued September 15, 2009.

  2. G. B. Giannakis, and L. Yang, ``Digital-Carrier Multi-Band User Codes for Baseband UWB Multiple Access,'' US Patent No. 7,561,613, issued July 14, 2009.

  3. G. B. Giannakis, and S. Zhou, ``Space-Time Coding using Estimated Channel Information,'' US Patent No. 7,522,673, issued April 21, 2009.

  4. G. B. Giannakis and L. Yang,  ``Multi-User Interference Resilient Ultrawideband Communication,'' US Patent No. 7,496,128, issued February 24, 2009.

  5. G. B. Giannakis, and S. Zhou, ``Space-Time Coded Transmissions within a Wireless Communication Network,'' Korean Patent No. 10-0870557}, issued November 27, 2008.

  6. G. B. Giannakis, and S. Zhou, ``Receiver for chip-interleaved block-spread multi-user communication systems,'' US Patent No. 7,403,509, issued July 22, 2008.

  7. G. B. Giannakis and L. Yang, ``Timing Synchronization Using Dirty Templates in Ultra-Wideband (UWB) Communications,'' US Patent no. 7,342,972, issued March 11, 2008.

  8. G. B. Giannakis and L. Yang, ``Analog Space-Time Coding for Multi-Antenna Ultra-Wideband Transmissions,'' US Patent No. 7,340,009, issued March 4, 2008.

  9. G. B. Giannakis, Y. Xin, and Z. Wang, ``Linear Constellation Precoding For Fading Communication Channels,'' US Patent. No. 7,292,647, issued November 6, 2007.

  10. G. B. Giannakis, and X. Ma, ``Space-time-doppler Coding For Wireless And Mobile Communications Over Time-selective And Doubly-selective Fading Channels,'' US Patent No. 7,280,604, issued October 9, 2007.

  11. G. B. Giannakis, S. Zhou,  and Z. Wang, `` Wireless communication system having error-control coder and linear precoder,,'' US Patent. No. 7,251,768, issued July 31, 2007.

  12. G. B. Giannakis, and X. Ma, ``Space-time-multipath Coding Using Digital Phase Sweeping And Block Circular Delay Diversity For Wireless Transmissions Over Frequency-selective Fading Channels,'' US Patent No. 7,224,744, issued May 29, 2007.

  13. G. B. Giannakis, and S. Zhou, ``Space-time Coded Transmissions With Maximum Diversity Gains Over Frequency-selective Multipath Fading Channels,'' US Patent no. 7,190,734, issued March 13, 2007.

  14. G. B. Giannakis, and S. Zhou, ``Channel Estimation for Wireless OFDM Systems,'' US Patent. No. 7,139,321, issued Nov. 21, 2006.

  15. G. B. Giannakis, and S. Zhou, ``Chip-interleaved Block-spread Code Division Multiple Access (CIBS-CDMA),'' U.S. Patent No. 6,912,241; issued June 28, 2005.