A mounting structure for a high temperature superconductor device, such as a filter, housed in a closed vacuum chamber and operated at a low temperature. The filter has dielectric substrate having: first and second surfaces; a circuit portion made of a superconducting thin film formed on the first surface...http://www.google.com.au/patents/US6323426?utm_source=gb-gplus-sharePatent US6323426 - Mounting structure for semiconductor device