Celletra Ltd.
11Patents
0Active
11Granted
30Portfolio score
Filing activity: Dec 30, 1998 → Aug 20, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6640111B1 | Cellular communications systems | Emerging Cross-Sectional Technologies | 94 | Expired |
| US6640110B1 | Scalable cellular communications system | Emerging Cross-Sectional Technologies | 52 | Expired |
| US7113748B2 | System and method for improving polarization matching on a cellular communication forward link | Electricity | 44 | Expired |
| US6900775B2 | Active antenna array configuration and control for cellular communication systems | Electricity | 35 | Expired |
| US6697641B1 | Method and system for improving communication | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7236807B1 | Cellular base station augmentation | Electricity | 18 | Expired |
| US6889061B2 | System and method for providing polarization matching on a cellular communication forward link | Electricity | 13 | Expired |
| US6427466B1 | Forced convection cooling system for electronic equipment | Electricity | 13 | Expired |
| US7072611B2 | Method and system for improving communication | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6957050B2 | Time-delay transmit diversity add-on to a multicarrier base transceiver system | Electricity | 1 | Expired |
| US6987990B2 | Cellular base station augmentation system and method | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.