Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Chip card having information elements etched in a metal contact of a chip card connector

Chip card having information elements etched in a metal contact of a chip card connector

US Patent 5681491 · Granted Oct 28, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Start-motor assembly2002
Connecting terminal for chip cards2000
Connecting terminal for chip cards1998
Method to install an electronic component and its electrical connections on a su1997
Electrical apparatus having a screw terminal1997
Method for the marking of a connector of a chip card with a laser beam1996
Method for the marking of a connector of a chip card with a laser beam1996
Circuit breaker1995
Chip card structure1991
Method to install an electronic component and its electrical connections on a su1990