Search Results - sensors & instrumentation

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Wireless Fiber Optic Speckle Sensing System
DO NOT POST DISCLOSURE TO WEB PAGE This invention concerns a remote wireless distributed motion detection system capable of multiplexing multiple sensors whose data is processed by a single PG. Applications include vibration sensing, motion detection and ntrusion monitoring.
Published: 10/23/2015   |   Inventor(s): William Spillman, Kenith Meissner, Jianmin Gong
Keywords(s): Sensors & Instrumentation
Category(s): Biomedical
Improved Solvents for Ionic Polymer Transducer
The invention described herein consists of an improvement to the current state of ionic polymer membrane transduction technology. This improvement will allow for these transducers to be used in more varied environments, including space. The invention effectively solves the classical problem of dehydration of these devices, which has prevented the...
Published: 9/20/2012   |   Inventor(s): Matt Bennett, Donald Leo, Gordon Wallace, Geoff Spinks
Keywords(s): Materials/Polymers, Sensors & Instrumentation
Category(s): Chemicals, Materials
Optical Fiber Sensors Based on Pressure-Induced Temporal Periodic Variations in Refractive Index or Fiber Geometry
This invention is about a sensor for self-calibrating measurement of pressure and temperature.
Published: 9/5/2012   |   Inventor(s): Anbo Wang
Keywords(s): Sensors & Instrumentation
Category(s): Devices
Design and Fabrication of Miniature Fiber-Optic Temperature Sensors
This disclosure presents the design and detailed fabrication process of novel miniature fiber-optic temperature sensors. When properly fabricated, these sensors have been field demonstrated well-suited for reliable temperature monitoring even in the harshest industrial environments. The compact millimeter to sub-millimeter size minimizes system i...
Published: 9/3/2012   |   Inventor(s): Yizheng Zhu, Anbo Wang
Keywords(s): Sensors & Instrumentation
Category(s): Devices
New Magneto-Electric Transformer with Higher Voltage Gain
-Conventional transformers are electromagnetic types, which use a ferromagnetic body and one pair of primary and secondary coils wrapped around it. To obtain a high voltage step-up ratio, a high number of turns-ratio is required. For example, if a transformer with a voltage gain of 100x is needed , a 100 turn primary coils and a 10,000 turns seco...
Published: 9/3/2012   |   Inventor(s): Dwight Viehland, Shu-Xiang Dong, Jie-Fang Li
Keywords(s): Sensors & Instrumentation
Category(s): Electrical
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