Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for pattern recognition and validation, especially for hand-written signatures

Method and apparatus for pattern recognition and validation, especially for hand-written signatures

US Patent 5657396 · Granted Aug 12, 1997

Estimated economic value: $28,856,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

HIPAA compliant distributed data2025
Valve assembly for a fuel tank2024
HIPAA compliant distributed data2024
Valve2023
Filament transportation device2021
Electronic means of payment with individually settable security features for the2008
Ergonomic keyboard device2004
Method and apparatus for elimination of color from multi-color image documents2003
Process and equipment for recognition of a pattern on an item presented2002
Method and apparatus for transforming an image for classification or pattern rec2001
Writing recognition unit2000
Method for verification of signatures and handwriting based on comparison of ext1999