C03B2201/14 - CPC Classification Index

ClassID:

87340 ⎘

C03B2201/14 - CPC Classification

Classification description:

Type of glass produced; Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron and fluorine

Recent Application in this class:

20260062336

GLASS COMPOSITION FOR FLAT CROSS-SECTION GLASS FIBERS, FLAT CROSS-SECTION GLASS FIBERS AND METHOD FOR MANUFACTURING FLAT CROSS-SECTION GLASS FIBERS FROM GLASS MATERIAL CONTAINING GLASS RECYCLING MATERIAL

20190127264

Halogen-doped silica for optical fiber preforms

20190063962

Optical Fiber

20160168010

Doped ultra-low expansion glass and methods for making the same

20160145147

Doped silica-titania glass having low expansivity and methods of making the same

20100118388

Amplifying optical fiber and method of manufacturing

20070266738

Method of making an optical fiber

20060088262

Rare earth doped single polarization double clad optical fiber with plurality of air holes

20060088261

Rare earth doped single polarization double clad optical fiber and a method for making such fiber

20050271347

Optical fiber and method for making such fiber