Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Character recognition apparatus using a keyword

Character recognition apparatus using a keyword

US Patent 5689583 · Granted Nov 18, 1997

Estimated economic value: $163,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric power supply system2020
Walking assistance robot for assisting smooth start of user's action after stand2020
Information collection method, information collection system, and non-transitory2020
Information processing method, information processing device, and recording medi2020
Pulse wave measuring apparatus, control method, and non-transitory computer-read2020
Information processing method, information processing device, and recording medi2020
Life assistance system for assisting user in act of standing up2018
Comment-provided video generating apparatus and comment-provided video generatin2018
Comment-provided video generating apparatus and comment-provided video generatin2017
Short circuit protection circuit2012
System, navigation method, medium, and information set2010
System, navigation method, medium, and information set2007