Optical waveguides – Optical transmission cable – Tightly confined
Reexamination Certificate
2006-01-31
2006-01-31
Nguyen, Khiem (Department: 2839)
Optical waveguides
Optical transmission cable
Tightly confined
Reexamination Certificate
active
06993227
ABSTRACT:
Disclosed is a fiber optic cable, comprising a central strength member, disposed at the center of the cable, for providing tensile strength; a plurality of inner tight buffered cores disposed in a linear form around the central strength member; a plurality of outer tight buffered cores, twisted in a spiral or S-Z form, for enclosing the inner tight buffered cores; and a jacket, disposed on an outermost circumference of the cable, for protecting an interior of the cable from external environments. The linear form of the inner tight buffered cores enclosed by the outer tight buffered cores, twisted in a spiral of S-Z form thereby providing a structure allowing the fiber optic cable to be maintained in a stable arrangement
REFERENCES:
patent: 4781433 (1988-11-01), Arroyo et al.
patent: 4828352 (1989-05-01), Kraft
patent: 6293081 (2001-09-01), Grulick et al.
patent: 3324597 (1985-01-01), None
patent: 0833177 (1998-04-01), None
Hwang Joong-Jin
Lee Ho-Soon
Cha & Reiter L.L.C.
Nguyen Khiem
Samsung Electronics Co,. Ltd.
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