Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Combined multi-spectral document markings

Combined multi-spectral document markings

US Patent 7926730 · Granted Apr 19, 2011

Estimated economic value: $25,192,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for controlling an electrical receptacle2024
System and method for controlling an electrical receptacle2020
Method for determining a printer's signature and the number of dots per inch pri2015
Method and system for printing transaction documents using a multi-vendor secure2014
Hybrid signature scheme2014
Substitute check incorporating encoded indication of security feature in origina2014
Substitute check incorporating encoded indication of security feature in origina2014
Delivery point identity services2014
Delivery point identity services2014
Method and system for securing routing information of a communication using iden2014
System and method for authenticating indicia using identity-based signature sche2014
System and method for authenticating indicia using identity-based signature sche2014