Assignee
DAVIDSON INSTR INC
US·9 granted patents·104 citations·filing 2005–2021
Top patents by PatentIndex Score
9 records- 0192US7355726B2Linear variable reflector sensor and signal processorDAVIDSON INSTR INC·Filed 2005·Granted Apr 8, 2008·23 cites·22 claims
- 0289US7492463B2Method and apparatus for continuous readout of Fabry-Perot fiber optic sensorDAVIDSON INSTR INC·Filed 2005·Granted Feb 17, 2009·18 cites·18 claims
- 0389US7355684B2Interferometric signal conditioner for measurement of the absolute length of gaps in a fiber optic Fabry-Perot interferometerDAVIDSON INSTR INC·Filed 2005·Granted Apr 8, 2008·24 cites·29 claims
- 0485US7305158B2Interferometric signal conditioner for measurement of absolute static displacements and dynamic displacements of a Fabry-Perot interferometerDAVIDSON INSTR INC·Filed 2005·Granted Dec 4, 2007·17 cites·26 claims
- 0583US7134346B2Differential pressure transducer with Fabry-Perot fiber optic displacement sensorDAVIDSON INSTR INC·Filed 2005·Granted Nov 14, 2006·16 cites·10 claims
- 0657US7930938B2System for determining fluid levelDAVIDSON INSTR INC·Filed 2007·Granted Apr 26, 2011·3 cites·14 claims
- 0755US12560500B2Extrinsic Fabry-Perot absolute pressure sensorDAVIDSON INSTR INC·Filed 2021·Granted Feb 24, 2026·0 cites·29 claims
- 0854US7191660B2Flame shield for high temperature pressure transducerDAVIDSON INSTR INC·Filed 2005·Granted Mar 20, 2007·3 cites·20 claims
- 0939US7443510B2Tunable laser for dynamic measurementDAVIDSON INSTR INC·Filed 2005·Granted Oct 28, 2008·0 cites·18 claims
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