US PATENT SUBCLASS 385 / 48
.~.~ Access couplers, power tappers, or power dividers

Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

15  DF  WITH OPTICAL COUPLER {8}
39  DF  .~ Particular coupling structure {10}
48.~.~ Access couplers, power tappers, or power dividers

DEFINITION

Classification: 385/48

Access couplers, power tappers, or power dividers:

(under subclass 39) Subject matter wherein the coupler structure permits optical linking with a waveguide without providing a load thereto.