Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Keypad system and keypad with enhanced security

Keypad system and keypad with enhanced security

US Patent 8288672 · Granted Oct 16, 2012

Estimated economic value: $3,411,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Building automation system2022
Building automation system2021
Device including multi-function circuitry having optical detectors and method of2017
Method and apparatus for scanning a touchscreen with multi-touch detection using2013