Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574235 | Methods of receiving co-channel signals by channel separation and successive cancellation and related receivers | Huseyin Arslan | 2003-06-03 |
| 6567481 | Receivers including iterative map detection and related methods | — | 2003-05-20 |
| 6518921 | Cellular positioning system that compensates for received signal delays in positioning radio receivers | David R. Irvin, Rajaram Ramesh | 2003-02-11 |
| 6493322 | Satellite diversity scheme | Sandeep Chennakeshu, Amer A. Hassan, Barbara Molnar, Rajaram Ramesh | 2002-12-10 |
| 6490261 | Overlapping slot transmission using phased arrays | Paul W. Dent | 2002-12-03 |
| 6421543 | Cellular radiotelephone base stations and methods using selected multiple diversity reception | — | 2002-07-16 |
| 6304618 | Methods and systems for reducing co-channel interference using multiple timings for a received signal | Abdulrauf Hafeez, Gregory E. Bottomley | 2001-10-16 |
| 6298227 | Method and apparatus for frequency conversion for a receiver with a limited-accuracy oscillator | — | 2001-10-02 |
| 6266534 | Systems and methods for locating remote terminals in radiocommunication systems | Alex Krister Raith, Rajaram Ramesh, R. David Koilpillai, Havish Koorapaty | 2001-07-24 |
| 6252918 | Method and apparatus for digital symbol detection using medium response estimates | Gregory E. Bottomley, Rajaram Ramesh | 2001-06-26 |
| 6134286 | Synchronization techniques and systems for radiocommunication | Sandeep Chennakeshu | 2000-10-17 |
| 6134260 | Method and apparatus for frequency acquisition and tracking for DS-SS CDMA receivers | Gregory E. Bottomley, Raymond L. Toy, Sandeep Chennakeshu | 2000-10-17 |
| 6084929 | Method and apparatus for channel tracking | Greg Bottomley, Rajaram Ramesh | 2000-07-04 |
| 6081566 | Method and apparatus for interference rejection with different beams, polarizations, and phase references | Gregory E. Bottomley, Thomas Ostman | 2000-06-27 |
| 6040800 | Systems and methods for locating remote terminals in radiocommunication systems | Alex Krister Raith, Rajaram Ramesh, R. David Koilpillai, Havish Koorapaty | 2000-03-21 |
| 5907809 | Position determination using multiple base station signals | Rajaram Ramesh, Amer A. Hassan, Barbara Molnar | 1999-05-25 |
| 5889827 | Method and apparatus for digital symbol detection using medium response estimates | Gregory E. Bottomley, Rajaram Ramesh | 1999-03-30 |
| 5887035 | Method for joint equalization and detection of multiple user signals | — | 1999-03-23 |
| 5878093 | Interference rejection combining with frequency correction | Gregory E. Bottomley | 1999-03-02 |
| 5661724 | Satellite diversity scheme | Sandeep Chennakeshu, Amer A. Hassan, Barbara Molnar, Rajaram Ramesh | 1997-08-26 |
| 5111421 | System for performing addition and subtraction of signed magnitude floating point binary numbers | Ho Chung-Yih, Daniel A. Staver, Barbara Molnar | 1992-05-05 |
| 4901263 | Versatile data shifter with sticky bit generation capability | Chung-Yih Ho, Daniel A. Staver | 1990-02-13 |
| 4841467 | Architecture to implement floating point multiply/accumulate operations | Chung-Yih Ho, Daniel A. Staver | 1989-06-20 |
| 4599869 | Cryogenic deposition of catalysts | Geoffrey Alan Ozin | 1986-07-15 |