ADAPTIX LTD
93Patents
74Active
93Granted
67Portfolio score
Filing activity: Oct 10, 2000 → Sep 2, 2022 · 33 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6904283B2 | Multi-carrier communications with group-based subcarrier allocation | Electricity | 252 | Expired |
| US6940827B2 | Communication system using OFDM for one direction and DSSS for another direction | Electricity | 241 | Expired |
| US6870808B1 | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks | Electricity | 183 | Expired |
| US7072315B1 | Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks | Electricity | 175 | Expired |
| US6947748B2 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Electricity | 165 | Expired |
| US7164669B2 | Multi-carrier communication with time division multiplexing and carrier-selective loading | Electricity | 110 | Expired |
| US7146172B2 | Multi-carrier communications with adaptive cluster configuration and switching | Electricity | 103 | Expired |
| US8396153B1 | Cooperative MIMO in multicell wireless networks | Electricity | 76 | Active |
| US8797970B2 | Method and system for switching antenna and channel assignments in broadband wireless networks | Electricity | 69 | Active |
| US7573851B2 | Method and system for switching antenna and channel assignments in broadband wireless networks | Electricity | 57 | Active |
| US6928603B1 | System and method for interference mitigation using adaptive forward error correction in a wireless RF data transmission system | Electricity | 56 | Expired |
| US8280444B1 | Reducing multi-cell interference using cooperative random beam forming | Electricity | 49 | Active |
| US7355962B2 | Multi-carrier communications with group-based subcarrier allocation | Electricity | 43 | Expired |
| US7263143B1 | System and method for statistically directing automatic gain control | Electricity | 31 | Expired |
| US7428268B2 | Cooperative MIMO in multicell wireless networks | Electricity | 31 | Active |
| US8005479B2 | Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems | Electricity | 30 | Expired |
| US7257376B2 | Systems and methods for making channel assignments to reduce interference and increase capacity of wireless networks | Electricity | 30 | Expired |
| US7715358B2 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Electricity | 28 | Active |
| US7489934B2 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Electricity | 26 | Active |
| US7650152B2 | Multi-carrier communications with adaptive cluster configuration and switching | Electricity | 26 | Active |
| US7379742B2 | Multi-carrier communications with adaptive cluster configuration and switching | Electricity | 26 | Active |
| US7573850B2 | Multi-carrier communications with group-based subcarrier allocation | Electricity | 24 | Active |
| US7454212B2 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Electricity | 23 | Expired |
| US7782985B2 | Automatic frequency offset compensation in a TDD wireless OFDM communication system | Electricity | 23 | Active |
| US7043280B1 | Mechanically rotatable wireless RF data transmission subscriber station with multi-beam antenna | Electricity | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.