Andrew Zigang Zhao

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
High-efficiency photonic furnaces for metal production
- Patent number 11,898,798
- Issue date Feb 13, 2024
- LIMELIGHT STEEL INC.
- Olivia Faye Dippo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-efficiency photonic furnaces for metal production
- Patent number 11,852,412
- Issue date Dec 26, 2023
- LIMELIGHT STEEL INC.
- Olivia Faye Dippo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-EFFICIENCY PHOTONIC FURNACES FOR METAL PRODUCTION
- Publication number 20240183614
- Publication date Jun 6, 2024
- Limelight Steel Inc.
- Olivia Faye DIPPO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-EFFICIENCY PHOTONIC FURNACES FOR METAL PRODUCTION
- Publication number 20240077256
- Publication date Mar 7, 2024
- Limelight Steel Inc.
- Olivia Faye DIPPO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIRECTED LASER ENERGY TO REDUCE METAL OXIDES
- Publication number 20240043959
- Publication date Feb 8, 2024
- Limelight Steel Inc.
- Olivia Faye DIPPO
- B22 - CASTING POWDER METALLURGY