Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7505396 | Method and apparatus for establishing interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system | Robert L. Cupo, Muhammad R. Karim, Mohammad Hossein Zarrabizadeh | 2009-03-17 |
| 6853686 | Frame formatting technique | Robert L. Cupo, Yong-jai Lee | 2005-02-08 |
| 6661771 | Method and apparatus for interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system | Robert L. Cupo, Muhammad R. Karim, Mohammad Hossein Zarrabizadeh | 2003-12-09 |
| 6650717 | Asymmetric pulse amplitude modulation transmission of multi-stream data embedded in a hybrid IBOC channel | Robert L. Cupo, Mohsen Sarraf, Mohammad Hossein Zarrabizadeh | 2003-11-18 |
| 6625113 | Digital signal frame and interleaver synchronizer | Robert L. Cupo, Mohsen Sarraf | 2003-09-23 |
| 6603826 | Method and receiver for dynamically compensating for interference to a frequency division multiplex signal | Robert L. Cupo, Mohsen Sarraf, Mohammad Hossein Zarrabizadeh | 2003-08-05 |
| 6377566 | OFDM subcarrier hopping in a multi service OFDM system | Robert L. Cupo, Mohsen Sarraf, Mohammad Hossein Zarrabizadeh | 2002-04-23 |
| 6347071 | Time division multiplexed transmission of OFDM symbols | Robert L. Cupo, Mohsen Sarraf, Mohammad Hossein Zarrabizadeh | 2002-02-12 |