Flarion Technologies, Inc.
33Patents
0Active
33Granted
39Portfolio score
Filing activity: Mar 11, 1999 → Oct 14, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6633856B2 | Methods and apparatus for decoding LDPC codes | Electricity | 318 | Expired |
| US6473418B1 | Orthogonal frequency division multiplexing based spread spectrum multiple access | Electricity | 212 | Expired |
| US7027400B2 | Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system | Electricity | 181 | Expired |
| US7047009B2 | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system | Electricity | 169 | Expired |
| US6961364B1 | Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systems | Electricity | 155 | Expired |
| US6922547B2 | Methods and apparatus for supporting group communications | Emerging Cross-Sectional Technologies | 141 | Expired |
| US6785256B2 | Method for extending mobile IP and AAA to enable integrated support for local access and roaming access connectivity | Electricity | 126 | Expired |
| US6694147B1 | Methods and apparatus for transmitting information between a basestation and multiple mobile stations | Electricity | 117 | Expired |
| US7039370B2 | Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems | Electricity | 110 | Expired |
| US6961888B2 | Methods and apparatus for encoding LDPC codes | Electricity | 107 | Expired |
| US6954481B1 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | Electricity | 97 | Expired |
| US6938196B2 | Node processors for use in parity check decoders | Electricity | 93 | Expired |
| US6985498B2 | Beacon signaling in a wireless system | Electricity | 83 | Expired |
| US6954442B2 | Methods and apparatus for using a paging and location server to support session signaling | Electricity | 79 | Expired |
| US6970445B2 | Methods and apparatus for supporting session signaling and mobility management in a communications system | Electricity | 72 | Expired |
| US6711120B1 | Orthogonal frequency division multiplexing based spread spectrum multiple access | Electricity | 62 | Expired |
| US6788963B2 | Methods and apparatus for operating mobile nodes in multiple a states | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6957375B2 | Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation | Electricity | 59 | Expired |
| US6804191B2 | Phase sequences for timing and access signals | Electricity | 54 | Expired |
| US6862446B2 | Methods and apparatus for the utilization of core based nodes for state transfer | Electricity | 52 | Expired |
| US6990337B2 | Methods and apparatus for the utilization of core based nodes for state transfer | Electricity | 47 | Expired |
| US7027429B2 | Method and apparatus for time and frequency synchronization of OFDM communication systems | Electricity | 43 | Expired |
| US6990324B2 | Methods and apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier | Electricity | 36 | Expired |
| US6993333B2 | Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system | Electricity | 34 | Expired |
| US6553019B1 | Communications system employing orthogonal frequency division multiplexing based spread sprectrum multiple access | Electricity | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.