Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939275 | Methods and systems for geometrical optics positioning using spatial color coded LEDs | Hamid Hosseinianfar, Ata CHIZARI | 2018-04-10 |
| 7120205 | Method and system for multiple-shift code acquisition of optical orthogonal codes in optical CDMA systems | Abtin Keshavarzian | 2006-10-10 |
| 6844947 | All-optical holographic code division multiple access switch | Mohammad Abtahi | 2005-01-18 |
| 5438440 | Holographic code division multiple access | Eung Gi Paek | 1995-08-01 |
| 5289299 | Holographic code division multiple access | Eung Gi Paek | 1994-02-22 |
| 5216529 | Holographic code division multiple access | Eung Gi Paek | 1993-06-01 |
| 5177768 | Spread-time code division multiple access technique with arbitrary spectral shaping | Pedro M. Crespo, Michael Honig | 1993-01-05 |
| 5175743 | Spread-time code division multiple access technique with arbitrary spectral shaping | Pedro M. Crespo, Michael Honig | 1992-12-29 |
| 5175744 | Spread-time code division multiple access technique with arbitrary spectral shaping | Pedro M. Crespo, Michael Honig | 1992-12-29 |
| 5173923 | Spread-time code division multiple access technique with arbitrary spectral shaping | Pedro M. Crespo, Michael Honig | 1992-12-22 |
| 4866699 | Optical telecommunications system using code division multiple access | Charles A. Brackett, Jonathan P. Heritage, Andrew M. Weiner | 1989-09-12 |
| 4779265 | Multiple access communication system | Mary G. O'Connor, Martin Kerner | 1988-10-18 |
| 4779266 | Encoding and decoding for code division multiple access communication systems | Fan R. K. Chung, Martin Kerner, Mary G. O'Connor, Victor K. Wei | 1988-10-18 |