Issued Patents All Time
Showing 201–225 of 234 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661856 | Decoding for generalized orthogonal design for space-time codes for wireless communication | Arthur Robert Calderbank, Hamid Jafarkhani, Ayman Fawzy Naguib, Vahid Tarokh | 2003-12-09 |
| 6618454 | Diversity coded OFDM for high data-rate communication | Dakshi Agrawal, Ayman Fawzy Naguib, Vahid Tarokh | 2003-09-09 |
| 6584593 | Concatenation of turbo-TCM with space-block coding | Vahid Tarokh, Gerhard Bauch | 2003-06-24 |
| 6549585 | Combined interference cancellation and maximum likelihood decoding of space-time block codes | Ayman Fawzy Naguib | 2003-04-15 |
| 6473393 | Channel estimation for OFDM systems with transmitter diversity | Siritiat Lek Ariyavisitakul, Ye Li, Vahid Tarokh | 2002-10-29 |
| 6430231 | Generalized orthogonal designs for space-time codes for wireless communication | Arthur Robert Calderbank, Hamid Jafarkhani, Ayman Fawzy Naguib, Vahid Tarokh | 2002-08-06 |
| 6249808 | Wireless delivery of message using combination of text and voice | — | 2001-06-19 |
| 6178196 | Combined interference cancellation and maximum likelihood decoding of space-time block codes | Ayman Fawzy Naguib | 2001-01-23 |
| 6115427 | Method and apparatus for data transmission using multiple transmit antennas | Arthur Robert Calderbank, Ayman Fawzy Naguib, Vahid Tarokh | 2000-09-05 |
| 6088408 | Decoding for generalized orthogonal designs for space-time codes for wireless communication | Arthur Robert Calderbank, Hamid Jafarkhani, Ayman Fawzy Naguib, Vahid Tarokh | 2000-07-11 |
| 6044073 | Methods of and devices for enhancing communications that use spread spectrum technology by using variable power techniques | Carl-Erik Wilhelm Sundberg | 2000-03-28 |
| 5912932 | Apparatus and methods for decoding a communication signal | Arthur Robert Calderbank, Gregory J. Pottie | 1999-06-15 |
| 5889823 | Method and apparatus for compensation of linear or nonlinear intersymbol interference and noise correlation in magnetic recording channels | Oscar E. Agazzi | 1999-03-30 |
| 5862192 | Methods and apparatus for equalization and decoding of digital communications channels using antenna diversity | Stephen Russell Huszar | 1999-01-19 |
| 5862156 | Adaptive sequence estimation for digital cellular radio channels | Stephen Russell Huszar | 1999-01-19 |
| 5799013 | Methods and devices for enhancing communications that use spread spectrum technology by using variable power techniques | Carl-Erik Wilhelm Sundberg | 1998-08-25 |
| 5778336 | Speech coding and joint data/channel bias estimation using finite state vector quantizer derived from sequential constraints | Wu Chou | 1998-07-07 |
| 5774504 | Equalization and decoding for digital communication channel | Stephen Russell Huszar | 1998-06-30 |
| 5751739 | Methods of and devices for enhancing communications that use spread spectrum technology | Carl-Erik Wilhelm Sundberg | 1998-05-12 |
| 5661718 | Simultaneous analog and digital communication | Gordon Bremer, Nuggehally S. Jayant, Kenneth D. Ko, Luke J. Smithwick | 1997-08-26 |
| 5606464 | Cancellation of precursor intersymbol interference in magnetic recording channels | Oscar E. Agazzi | 1997-02-25 |
| 5550859 | Recovering analog and digital signals from superimposed analog and digital signals using linear prediction | — | 1996-08-27 |
| 5546420 | Methods of and devices for enhancing communications that use spread spectrum technology by using variable code techniques | Carl-Erik Wilhelm Sundberg | 1996-08-13 |
| 5544328 | Coded modulation with unequal error protection | — | 1996-08-06 |
| 5479448 | Method and apparatus for providing antenna diversity | — | 1995-12-26 |