Microstrain, Inc.
59Patents
27Active
59Granted
52Portfolio score
Filing activity: Apr 25, 1988 → Jan 27, 2011 · 27 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7256695B2 | Remotely powered and remotely interrogated wireless digital sensor telemetry system | Human Necessities | 1,570 | Expired |
| US6834436B2 | Posture and body movement measuring system | Human Necessities | 274 | Expired |
| US7478108B2 | Data collection using sensing units and separate control units with all power derived from the control units | Emerging Cross-Sectional Technologies | 223 | Expired |
| US7698830B2 | Posture and body movement measuring system | Human Necessities | 214 | Active |
| US4993428A | Method of and means for implanting a pressure and force sensing apparatus | Human Necessities | 208 | 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 |
| US6529127B2 | System for remote powering and communication with a network of addressable, multichannel sensing modules | Physics | 160 | Expired |
| US7210240B2 | Posture and body movement measuring system | Human Necessities | 154 | Expired |
| 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 |
| US7143004B2 | Solid state orientation sensor with 360 degree measurement capability | Physics | 87 | Expired |
| US7429805B2 | Energy harvesting for wireless sensor operation and data transmission | Electricity | 84 | Expired |
| US5497147A | Differential variable reluctance transducer | Physics | 67 | 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 |
| US4964862A | Method of and means for measuring ligament tension | Human Necessities | 58 | Expired |
| US6433629B1 | Micropower differential sensor measurement | Physics | 52 | Expired |
| US6871413B1 | Miniaturized inclinometer for angle measurement with accurate measurement indicator | Human Necessities | 52 | Expired |
| US8011255B2 | Shaft mounted energy harvesting for wireless sensor operation and data transmission | Electricity | 51 | Active |
| US6714763B2 | Micropower differential sensor measurement | Physics | 46 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.