Inventor · disambiguated record
David Coulas
Also filed as: COULAS DAVID
6 granted patents·3 pending applications·11 citations·filing 2015–2023
74Inventor score
Files withNAT RES COUNCIL CANADA9
Top patents by PatentIndex Score
9 records- 0191US10156680B2Forming an optical grating with an apparatus providing an adjustable interference patternNAT RES COUNCIL CANADA·Filed 2015·Granted Dec 18, 2018·5 cites·20 claims
- 0290US11359939B2Low insertion loss high temperature stable fiber Bragg grating sensor and method for producing sameNAT RES COUNCIL CANADA·Filed 2020·Granted Jun 14, 2022·2 cites·8 claims
- 0378US10520669B2Automated system for trans-jacket fibre Bragg grating inscription and manufacturingNAT RES COUNCIL CANADA·Filed 2017·Granted Dec 31, 2019·3 cites·14 claims
- 0469US2023333313A1Phase-shifted fiber bragg grating sensor and method for producing sameNAT RES COUNCIL CANADA·Filed 2023·Application pending·0 cites
- 0568US10866125B2Low insertion loss high temperature stable fiber Bragg grating sensor and method for producing sameNAT RES COUNCIL CANADA·Filed 2017·Granted Dec 15, 2020·1 cites·10 claims
- 0656US2021318488A1Phase-shifted fiber bragg grating sensor and method for producing sameNAT RES COUNCIL CANADA·Filed 2019·Application pending·0 cites
- 0754US12259296B2Apparatus, method and system for detecting presence of a fluidNAT RES COUNCIL CANADA·Filed 2020·Granted Mar 25, 2025·0 cites·4 claims
- 0843US12164144B2Fiber Bragg grating sensor in polymer-coated ultra-thin optical fibers and method for producing sameNAT RES COUNCIL CANADA·Filed 2020·Granted Dec 10, 2024·0 cites·31 claims
- 0942US2024012195A1Low scattering loss high temperature stable fiber bragg grating sensor based on micropore formation and method for producing sameNAT RES COUNCIL CANADA·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →