Eric K. Hall
32Patents
12h-index
26Co-inventors
77Inventor score
Filing activity: Apr 9, 2001 → May 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7054286B2 | Bandwidth allocation and data multiplexing scheme for direct sequence CDMA systems | Electricity | 227 | Expired |
| US7710346B2 | Heptagonal antenna array system | Electricity | 130 | Active |
| US7609751B1 | Method and apparatus to initiate communications between an unknown node and an existing secure network | Electricity | 45 | Active |
| US7190683B2 | Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireless access system to provide finely variable rate channels | Electricity | 27 | Expired |
| US8358613B1 | Transmitter-directed security for wireless-communications | Electricity | 26 | Active |
| US8183999B1 | Emergency locating system and method using spread-spectrum transceiver | Physics | 25 | Active |
| US7103026B2 | Use of chip repetition to produce a flexible bandwidth DS-CDMA system | Electricity | 23 | Expired |
| US8023530B1 | Physical layer quality of service for wireless communications | Emerging Cross-Sectional Technologies | 23 | Active |
| US7633995B1 | System and method for receiving spread spectrum encoded bursts using a common spreading code | Electricity | 20 | Active |
| US7099372B2 | Spreading code hopping for synchronous DS-CDMA system to mitigate interference effects | Electricity | 15 | Expired |
| US6956838B2 | Use of wide element spacing to improve the flexibility of a circular base station antenna array in a space division/multiple access synchronous CDMA communication system | Electricity | 14 | Expired |
| US7054292B2 | Hybrid synchronous space/code multiple access system using an adaptive antenna system | Electricity | 12 | Expired |
| US7436878B1 | Method and apparatus for efficient carrier bin search for a composite spreading code | Electricity | 12 | Active |
| US7301985B1 | Pseudo-noise code hopping method and apparatus | Electricity | 12 | Expired |
| US7912156B1 | Digital communications method and system for communicating over channels with block fading and burst jamming | Electricity | 8 | Active |
| US7944351B1 | Low probability of detection emergency signaling system and method | Physics | 8 | Active |
| US6999446B2 | Adaptive, multi-rate waveform and frame structure for a synchronous, DS-CDMA system | Electricity | 7 | Expired |
| US7783936B1 | Memory arbitration technique for turbo decoding | Electricity | 7 | Active |
| US7634033B1 | Spread spectrum detection system and method | Electricity | 7 | Active |
| US7606292B1 | Sub-sequence accumulation filter and method | Electricity | 7 | Active |
| US7701996B1 | Methods and apparatus implementing short and long code channel overlay for fast acquistion of long PN codes in spread spectrum communications systems | Electricity | 5 | Active |
| US7031290B2 | Code assignment algorithm for synchronous DS-CDMA links with SDMA using channel scanning | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7050480B2 | Code assignment algorithm for synchronous DS-CDMA links with SDMA using estimated spatial signature vectors | Electricity | 5 | Expired |
| US7313196B1 | Method and system for baseband amplitude limiting | Electricity | 4 | Expired |
| US7760697B1 | Fast and long range node discovery in spread spectrum networks | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.