Guang J. Choi

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing crystalline barium titanate powder
- Patent number 6,409,983
- Issue date Jun 25, 2002
- Korea Institute of Science and Technology
- Guang Jin Choi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Preparation of boron-doped silicon carbide fibers
- Patent number 5,851,942
- Issue date Dec 22, 1998
- University of Florida
- Michael D. Sacks
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Preparation of boron-doped silicon carbide fibers
- Patent number 5,792,416
- Issue date Aug 11, 1998
- University of Florida
- Michael D. Sacks
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES