Keiji FUKUTOMI

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Group III nitride substrate with oxygen gradient, method of making,...
- Patent number 12,224,172
- Issue date Feb 11, 2025
- SLT TECHNOLOGIES, INC.
- Mark P. D'Evelyn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GROUP III NITRIDE SUBSTRATE WITH OXYGEN GRADIENT, METHOD OF MAKING,...
- Publication number 20230170213
- Publication date Jun 1, 2023
- SLT TECHNOLOGIES, INC.
- Mark P. D'EVELYN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III NITRIDE SUBSTRATE WITH OXYGEN GRADIENT, METHOD OF MAKING,...
- Publication number 20230167586
- Publication date Jun 1, 2023
- SLT TECHNOLOGIES, INC.
- Mark P. D'EVELYN
- C30 - CRYSTAL GROWTH
Information Patent Application
HEATER FOR RETROGRADE SOLVOTHERMAL CRYSTAL GROWTH, METHOD OF MAKING...
- Publication number 20230110306
- Publication date Apr 13, 2023
- SLT TECHNOLOGIES, INC.
- Mark P. D'EVELYN
- C30 - CRYSTAL GROWTH