US PATENT SUBCLASS 505 / 183
.~.~ Having optical waveguide

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

150  DF  HIGH TEMPERATURE (Tc GREATER THAN 30 K) DEVICES, SYSTEMS, APPARATUS, COM- PONENTS, OR STOCK, OR PROCESSES OF USING {26}
181  DF  .~ Photoconductive, light transmissive, light emissive, or light responsive device or component {2}
183.~.~ Having optical waveguide

DEFINITION

Classification: 505/183

Having optical waveguide:

(under subclass 181) Device containing an element or element, per se, that conveys light from one point to another through an optically transparent elongated structure (i.e., usually referred to as an optical fiber or waveguide) by modulated transmissions, interreflectance, or reflectorization.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements.

385, Optical Waveguides.