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Class Information
Number: 505/862
Name: Superconductor technology: apparatus, material, process > Apparatus, per se, device, per se, or process of making or operating same > Electrical transmission or interconnection system: (class 307) > Nonlinear solid-state device system or circuit: (class 307/200+) > Gating (i.e., switching) circuit: (class 307/245) > With thin film device: (class 307/245)
Description: Subject matter wherein the means of control includes an electrical element consisting of a thin film of conductive or insulative material deposited on a supporting material.

Patents under this class:

Patent Number Title Of Patent Date Issued
5264735 Superconducting non-linear device Nov. 23, 1993
5227669 Superconducting non-linear device Jul. 13, 1993
5105098 Superconducting power switch Apr. 14, 1992
5099294 Edge geometry superconducting tunnel junctions utilizing an NbN/MgO/NbN thin film structure Mar. 24, 1992
4904882 Superconducting optical switch Feb. 27, 1990
4905319 Superconducting device including a thin chromium film with negative susceptibility Feb. 27, 1990
4390586 Electrical device of semi-conducting material with non-conducting areas Jun. 28, 1983
4001481 Superconductive elements and method for producing the same Jan. 4, 1977
3956727 Laser activated superconducting switch May. 11, 1976

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