Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Smart card reader/writer

Smart card reader/writer

US Patent D393835 · Granted Apr 28, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thrust roller bearing2020
Cage for radial roller bearing2019
Automatic analyzer2016
Projection display system with two reflecting mirrors2015
Image sensor module and image sensor2013
Anion concentration measuring device and anion concentration measuring element2013
Ion concentration measuring device and ion concentration measuring element2012
Projection display system including lens group and reflecting mirror2012
Apparatus for measuring high density lipoproteins and method of separating high 2010
Video projector2010
Video projector2010
Television receiver2009