Chunghwa Picture Tubes, Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer antistatic/antireflective coating for display device
- Patent number 5,652,477
- Issue date Jul 29, 1997
- Chunghwa Picture Tubes, Ltd.
- Hua-Sou Tong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multilayer antireflective coating for video display panel
- Patent number 5,582,859
- Issue date Dec 10, 1996
- Chunghwa Picture Tubes, Ltd.
- Hua-Sou Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hollow chain link main lens design for color CRT
- Patent number 5,241,240
- Issue date Aug 31, 1993
- Chunghwa Picture Tubes, Ltd.
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS