John Erik Hershey
235Patents
45h-index
233Co-inventors
93Inventor score
Filing activity: May 2, 1986 → Jun 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4739398A | Method, apparatus and system for recognizing broadcast segments | Electricity | 558 | Expired |
| US5686888A | Use of mutter mode in asset tracking for gathering data from cargo sensors | Performing Operations; Transporting | 314 | Expired |
| US6182048A | System and method for automated risk-based pricing of a vehicle warranty insurance policy | Physics | 227 | Expired |
| US5588005A | Protocol and mechanism for primary and mutter mode communication for asset tracking | Emerging Cross-Sectional Technologies | 206 | Expired |
| US6826267B2 | Internet enabled appliance command structure | Electricity | 137 | Expired |
| US6175934A | Method and apparatus for enhanced service quality through remote diagnostics | Physics | 114 | Expired |
| US5825808A | Random parity coding system | Electricity | 113 | Expired |
| US6497656B1 | Integrated wireless broadband communications network | Emerging Cross-Sectional Technologies | 107 | Expired |
| US5481535A | Datagram message communication service employing a hybrid network | Electricity | 97 | Expired |
| US7376451B2 | Measurement and treatment system and method | Human Necessities | 95 | Expired |
| US6459741B1 | Implementation of N-VSB training sequences in N-squared QAM receiver structures | Electricity | 93 | Expired |
| US7756678B2 | System and method for advanced condition monitoring of an asset system | Physics | 90 | Active |
| US5433111A | Apparatus and method for detecting defective conditions in railway vehicle wheels and railtracks | Performing Operations; Transporting | 89 | Expired |
| US5519692A | Geometric harmonic modulation (GHM)-digital implementation | Electricity | 88 | Expired |
| US6626356B2 | Multi-use credit card for financial transactions and vehicle configuration | Physics | 88 | Expired |
| US5715390A | Method and apparatus for providing upgrades in electricity meters | Electricity | 84 | Expired |
| US5563906A | Method of geometric harmonic modulation (GHM) | Electricity | 82 | Expired |
| US6346875B1 | GHM aggregator | Electricity | 79 | Expired |
| US6643608B1 | System and method for collecting and analyzing shipment parameter data affecting predicted statistical variables of shipped articles | Physics | 78 | Expired |
| US8352216B2 | System and method for advanced condition monitoring of an asset system | Physics | 75 | Active |
| US5481532A | Mobile telecommunications device and service | Electricity | 71 | Expired |
| US5742512A | Electronic electricity meters | Physics | 70 | Expired |
| US5239584A | Method and apparatus for encryption/authentication of data in energy metering applications | Electricity | 66 | Expired |
| US7499711B2 | Transmitter location for ultra-wideband, transmitted-reference CDMA communication system | Physics | 63 | Active |
| US5481539A | Datagram communication service over a cellular telephone network | Electricity | 61 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.