Optical waveguides – Optical transmission cable – Ribbon cable
Reexamination Certificate
2007-10-23
2007-10-23
Kim, Ellen E. (Department: 2874)
Optical waveguides
Optical transmission cable
Ribbon cable
C385S128000
Reexamination Certificate
active
10521218
ABSTRACT:
An optical fiber tape core comprises an optical fiber core assembly and a coating layer formed of silicone rubber and arranged on at least one side of the optical fiber core assembly. In the optical fiber core assembly, plural optical fiber cores two-dimensionally are arranged in parallel with each other. The silicone rubber which forms the coating layer has a hardness of from 20 to 90 and a tensile strength of from 15 to 80 kgf/cm2.
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Kawase Ritsu
Kobayashi Tatsushi
Sasaki Kyoichi
Suzuki Masayoshi
Jordan and Hamburg LLP
Kim Ellen E.
Tomoegawa Paper Co. Ltd.
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