Inventor
David COULAS
Inventor
CA
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable22%
G02BOptical elements, systems or apparatus22%
G01KMeasuring temperature11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%
G01MTesting static or dynamic balance of machines or structures11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
PatentTitleYear
12,259,296Apparatus, method and system for detecting presence of a fluid202512,164,144Fiber Bragg grating sensor in polymer-coated ultra-thin optical fibers and method for producing same202411,359,939Low insertion loss high temperature stable fiber Bragg grating sensor and method for producing same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NAT RES COUNCIL CANADA (3)· patent assignee history
2022–2025Based in CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT RES COUNCIL CANADA | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 3 | 2022–2025 |