Optical waveguides – Optical fiber waveguide with cladding – Utilizing multiple core or cladding
Reexamination Certificate
2005-08-16
2005-08-16
Font, Frank G. (Department: 2883)
Optical waveguides
Optical fiber waveguide with cladding
Utilizing multiple core or cladding
C385S100000, C385S101000, C385S102000, C385S103000, C385S106000, C385S113000, C385S114000, C385S126000, C385S127000
Reexamination Certificate
active
06931190
ABSTRACT:
An optical fiber unit for air blown fiber installation, including an optical fiber wire; an inner coating layer formed on an outer periphery of the optical fiber wire with a modulus of elasticity ranging from 0.98 to 196 MPa; an outer coating layer formed on an outer periphery of the inner coating layer with a modulus of elasticity ranging from 196 to 1960 MPa; and a foamed plastic layer formed on an outer periphery of the outer coating layer.
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Ino Etsuo
Ohashi Keiji
Shimomichi Tsuyoshi
El-Shammaa Mary
Font Frank G.
Fujikura Ltd.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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