Keith Elder
23Patents
5h-index
40Co-inventors
69Inventor score
Filing activity: Mar 16, 2000 → Jun 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6883638B1 | Accelerometer transducer used for seismic recording | Electricity | 49 | Expired |
| US8228757B2 | Synchronization of modules in a wireless array | Physics | 16 | Active |
| US8238199B2 | Wireless exploration seismic system | Physics | 11 | Active |
| US10241221B2 | Wireless seismic system with phased antenna array | Physics | 10 | Active |
| US7894301B2 | Seismic data acquisition using time-division multiplexing | Physics | 8 | Active |
| US7729202B2 | Apparatus and methods for transmitting unsolicited messages during seismic data acquisition | Physics | 5 | Active |
| US10107926B1 | Cableless seismic acquisition with hierarchical communication protocol | Physics | 5 | Active |
| US7158445B2 | Apparatus and method for seismic data acquisition | Performing Operations; Transporting | 2 | Expired |
| US8077740B2 | Apparatus and method for reducing noise in seismic data | Physics | 2 | Active |
| US8135543B2 | Apparatus and method for integrating survey parameters into a header | Physics | 2 | Active |
| US9594175B2 | Multimode seismic survey system | Physics | 1 | Active |
| US9841517B2 | Wireless seismic system with phased antenna array | Physics | 1 | Active |
| US7643375B2 | Apparatus and method for seismic data acquisition | Performing Operations; Transporting | 1 | Active |
| US9930430B2 | Seismic data relay with simultaneous transmit and receive using beamforming radio | Electricity | 1 | Active |
| US7813222B2 | Apparatus and method for compressing seismic data | Physics | 1 | Active |
| US10156650B2 | Multimode seismic unit and associated methodology | Physics | 1 | Active |
| US8605546B2 | Seismic data acquisition systems and method utilizing a wireline repeater unit | Physics | 1 | Active |
| US10761227B2 | Wireless exploration seismic system | Physics | 0 | Active |
| US9140811B2 | Wireless data acquisition system and method using self-initializing wireless modules | Physics | 0 | Active |
| US11269095B2 | Cableless seismic acquisition with hierarchical communication protocol | Physics | 0 | Active |
| US8982810B2 | Apparatus and method for reducing noise in seismic data | Physics | 0 | Active |
| US8811117B2 | Wireless exploration seismic system | Physics | 0 | Active |
| US10495767B2 | Multimode seismic survey system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.