Chunzhe C. Yu

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Painted Post, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
High purity glass bodies formed by zero shrinkage casting
- Patent number 6,832,493
- Issue date Dec 21, 2004
- Corning Incorporated
- Bradley F. Bowden
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photolithography method, photolithography mask blanks, and method o...
- Patent number 6,758,063
- Issue date Jul 6, 2004
- Corning Incorporated
- Richard S. Priestley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photolithography method, photolithography mask blanks, and method o...
- Patent number 6,475,682
- Issue date Nov 5, 2002
- Corning Incorporated
- Richard S. Priestley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photolithography method, photolithography mask blanks, and method o...
- Patent number 6,410,192
- Issue date Jun 25, 2002
- Corning Incorporated
- Richard S. Priestley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Chemical synthesis of refractory metal based composite powders
- Patent number 5,912,399
- Issue date Jun 15, 1999
- Materials Modification Inc.
- Chunzhe C. Yu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
High purity glass bodies formed by zero shrinkage casting
- Publication number 20030159464
- Publication date Aug 28, 2003
- Bradley F. Bowden
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Photolithography method, photolithography mask blanks, and method o...
- Publication number 20020187407
- Publication date Dec 12, 2002
- Richard S. Priestley
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Photolithography method, photolithography mask blanks, and method o...
- Publication number 20020090518
- Publication date Jul 11, 2002
- Richard S. Priestley
- C03 - GLASS MINERAL OR SLAG WOOL