US PATENT SUBCLASS 505 / 210
.~ High frequency waveguides, resonators, electrical networks, or other devices of the waveguide type (e.g., phase shifters, cavity filters, etc.)

Current as of: June, 1999
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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}
210.~ High frequency waveguides, resonators, electrical networks, or other devices of the waveguide type (e.g., phase shifters, cavity filters, etc.)

DEFINITION

Classification: 505/210

High frequency waveguides, resonators, electrical networks, or other devices of the waveguide type (e.g., phase shifters, cavity filters, etc.):

(under subclass 150) Devices, systems, or components that are limited to high frequency electrical transmission line or cable arrangements, resonators, delay lines, and including devices having distributed inductance and capacitance.

SEE OR SEARCH THIS CLASS, SUBCLASS:

220, for superconductor having metal connect, pad, connect structure, or patterned superconductor circuit.

230, for superconducting wire, tape, cable, or fiber, per se, that can produce magnetic effects as well as conduct electricity.

SEE OR SEARCH CLASS

333, Wave Transmission Lines and Networks, particularly

99, for low temperature superconducting transmission lines and networks.