Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronic authentication method, electronic authentication apparatus and electronic authentication storage medium

Electronic authentication method, electronic authentication apparatus and electronic authentication storage medium

US Patent 6954854 · Granted Oct 11, 2005

Estimated economic value: $104,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Contact having two contact portions with their central lines in one plane2017
Process of manufacturing a curved member having a high-grade design surface and 2016
Door conveying apparatus2013
Apparatus for transferring vehicles onto conveyor2012
Method and system for electronic authentification2005
Molten metal plating apparatus2001
Image forming apparatus with cover lifting mechanism2000
Radio wave receiving signaling device2000
Image forming apparatus with cover lifting mechanism1999
Process for producing fiber reinforced composite1999
Bobbin changing method and apparatus1998
Theft preventive apparatus and radio wave receiving signaling device1998