Michael John Hamel
32Patents
21h-index
14Co-inventors
78Inventor score
Filing activity: Jan 10, 2001 → Jul 24, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7256695B2 | Remotely powered and remotely interrogated wireless digital sensor telemetry system | Human Necessities | 1,570 | Expired |
| US6622567B1 | Micropower peak strain detection system for remote interrogation | Physics | 205 | Expired |
| US7081693B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 191 | Expired |
| US7860680B2 | Robotic system for powering and interrogating sensors | Emerging Cross-Sectional Technologies | 166 | Active |
| US7256505B2 | Shaft mounted energy harvesting for wireless sensor operation and data transmission | Electricity | 128 | Expired |
| US7672781B2 | Miniaturized wireless inertial sensing system | Human Necessities | 107 | Active |
| US7170201B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 96 | Expired |
| US7719416B2 | Energy harvesting, wireless structural health monitoring system | Performing Operations; Transporting | 91 | Active |
| US7429805B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 84 | Expired |
| US7361998B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 65 | Expired |
| US7839058B1 | Wideband vibration energy harvester | Electricity | 63 | Active |
| US7365455B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 61 | Expired |
| US6433629B1 | Micropower differential sensor measurement | Physics | 52 | Expired |
| US8011255B2 | Shaft mounted energy harvesting for wireless sensor operation and data transmission | Electricity | 51 | Active |
| US9197143B1 | Harvesting power from multiple energy sources | Electricity | 50 | Active |
| US6714763B2 | Micropower differential sensor measurement | Physics | 46 | Expired |
| US7786867B2 | Remotely powered and remotely interrogated wireless digital sensor telemetry system | Human Necessities | 43 | Active |
| US7747415B1 | Sensor powered event logger | Physics | 42 | Active |
| US7668667B2 | Miniature stimulating and sensing system | Physics | 33 | Expired |
| US8638217B2 | Energy harvesting, wireless structural health monitoring system with time keeper and energy storage devices | Performing Operations; Transporting | 30 | Active |
| US7591187B2 | Wireless vibrating strain gauge for smart civil structures | Physics | 26 | Active |
| US8319402B1 | Bowl-shaped wide-band vibration energy harvester | Electricity | 18 | Active |
| US7781943B1 | Capacitive discharge energy harvesting converter | Electricity | 18 | Active |
| US7696621B2 | RFID tag packaging system | Emerging Cross-Sectional Technologies | 17 | Active |
| US6901654B2 | Method of fabricating a coil and clamp for variable reluctance transducer | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.