Optical waveguides – Optical fiber waveguide with cladding – Utilizing multiple core or cladding
Reexamination Certificate
2010-07-29
2011-10-18
Le, Uyen Chau N (Department: 2874)
Optical waveguides
Optical fiber waveguide with cladding
Utilizing multiple core or cladding
C385S125000
Reexamination Certificate
active
08041173
ABSTRACT:
A multi-core optical fiber includes: a plurality of core portions; and a cladding portion positioned around the plurality of core portions and including a marker for identifying a position of a specific one of the plurality of core portions.
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Furukawa Electric Co. Ltd.
Le Uyen Chau N
Mooney Michael
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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