US PATENT SUBCLASS 505 / 832
.~.~ Josephson junction type: (Class 365/162)

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

825  DF  APPARATUS, PER SE, DEVICE, PER SE, OR PROCESS OF MAKING OR OPERATING SAME {36}
831  DF  .~ Static information storage system or device: (Class 365, 365/160) {3}
832.~.~ Josephson junction type: (Class 365/162)

DEFINITION

Classification: 505/832

Josephson junction type: (Class 365/162):

(under subclass 831) Subject matter wherein the storage system includes an electrical element, known as a Josephson junction -- a weak connection between superconductors through which the passage of paired electrons (Cooper pairs) is achieved -- which store information in the form of the presence or absence of a persistent current.

SEE OR SEARCH THIS CLASS, SUBCLASS:

861, 864 and 865, for a Josephson junction device used in a nonlinear solid-state device system or circuit.

874, for a Josephson junction active solid- state device.