Method of contacting the galvanic contacts of an identification

Details Method of contacting the galvanic contacts of an identification Method of contacting the galvanic contacts of an identification

1985-03-13

1986-08-12

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

194205, 235438, 324158P, 339 95A, 339114, G01R 106, G01R 3102, G07F 106, G06K 701

Patent

active

046058966

ABSTRACT:
A method of cleaning contact surfaces in connection with integrated circuits embedded in identification cards. The cleaning is carried out during insertion of the card or in the testing position of the card by means of special cleaning devices or the contact elements themselves.
The cleaning can be triggered or regulated as a function of the testing of the operability of the contacts.

REFERENCES:
patent: 1984540 (1934-12-01), Nelson
patent: 4404464 (1983-09-01), Moreno

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