Hieu Thuan Charles HA

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Projection device for displaying construction plans
- Patent number 12,309,535
- Issue date May 20, 2025
- 9373-6817 QUEBEC INC.
- Hieu Thuan Charles Ha
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DEVICE FOR DISPLAYING CONSTRUCTION PLANS
- Publication number 20220103794
- Publication date Mar 31, 2022
- Hieu Thuan Charles HA
- G06 - COMPUTING CALCULATING COUNTING