Marc Levesque
35Patents
12h-index
48Co-inventors
81Inventor score
Filing activity: Jan 22, 2001 → May 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7023001B2 | Method for engraving materials using laser etched V-grooves | Performing Operations; Transporting | 32 | Expired |
| US7284396B2 | Method and system for laser marking in the volume of gemstones such as diamonds | Physics | 32 | Expired |
| US7917320B2 | Digital signal processing in optical systems used for ranging applications | Physics | 30 | Active |
| US7388662B2 | Real-time measuring of the spatial distribution of sprayed aerosol particles | Physics | 29 | Expired |
| US7324724B2 | Optical fiber devices using component insertion | Electricity | 26 | Expired |
| US6840667B2 | Method and apparatus for detection of defects using thermal stimulation | Physics | 25 | Expired |
| US9316596B2 | Apparatus and method for inspecting matter and use thereof for sorting recyclable matter | Physics | 20 | Active |
| US7640122B2 | Digital signal processing in optical systems used for ranging applications | Physics | 19 | Active |
| US7895007B2 | Digital signal processing in optical systems used for ranging applications | Physics | 17 | Active |
| US7483205B1 | Transient optical power suppressing apparatus, method, and network | Electricity | 15 | Expired |
| US7209605B2 | Packaged optical sensors on the side of optical fibers | Physics | 13 | Expired |
| US6590665B2 | Optical sensing devices | Physics | 12 | Expired |
| US7663749B2 | Method and system to measure the concentration of constituent elements in an inhomogeneous material using LIBS | Physics | 12 | Active |
| US7344671B2 | Optical sealing clamp and a method for sealing and cutting polymeric sheets with a laser | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7862335B2 | System and method for detection of dental tartar | Human Necessities | 6 | Expired |
| US7274448B2 | Short range LIDAR apparatus having a flat spatial response | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7218858B1 | System and method for use of a variable optical attenuator in an optical network | Electricity | 5 | Expired |
| US7462256B2 | Clamp for flexible polymeric film laser sealing | Emerging Cross-Sectional Technologies | 4 | Active |
| US8695990B2 | Wafer flattening apparatus and method | Emerging Cross-Sectional Technologies | 2 | Active |
| US7062125B2 | Prismatic reflection optical waveguide device | Physics | 2 | Expired |
| US12171398B2 | Systems and methods for high-speed data transmission across an electrical isolation barrier | Human Necessities | 2 | Active |
| US8170382B2 | Fiber-optic temperature sensor assembly | Physics | 2 | Active |
| US8297971B2 | System for the detection of dental artefacts | Human Necessities | 1 | Active |
| US11690495B2 | Systems and methods for high-speed data transmission across an electrical isolation barrier | Human Necessities | 1 | Active |
| US8197630B2 | Laser welding system for sealing or cutting polymeric sheets | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.