Electromagnetic waves

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CPC
C03C25/6206

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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS SURFACE TREATMENT OF GLASS SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS JOINING GLASS TO GLASS OR OTHER MATERIALS C03C25/00Surface treatment of fibres or filaments from glass, minerals, or slags

Current Industry

C03C25/6206Electromagnetic waves

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a microstructured optical fiber
- Patent number 7,484,387
- Issue date Feb 3, 2009
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber and method for making the same
- Patent number 6,766,088
- Issue date Jul 20, 2004
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber
- Patent number 6,636,677
- Issue date Oct 21, 2003
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber having improved optics and structure
- Patent number 6,526,209
- Issue date Feb 25, 2003
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Conditioning optical fibers for improved ionizing radiation response
- Publication number 20060248925
- Publication date Nov 9, 2006
- Paul E. Sanders
- G02 - OPTICS
Information Patent Application
Optical fiber and method for making the same
- Publication number 20040170437
- Publication date Sep 2, 2004
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- G02 - OPTICS
Information Patent Application
Optical fiber and method for making the same
- Publication number 20010038740
- Publication date Nov 8, 2001
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takemi Hasegawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical fiber
- Publication number 20010028775
- Publication date Oct 11, 2001
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takemi Hasegawa
- C03 - GLASS MINERAL OR SLAG WOOL