Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Force measuring systems for digital pens and other products

Force measuring systems for digital pens and other products

US Patent 7454977 · Granted Nov 25, 2008

Estimated economic value: $20,714,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic controller with finger sensing and an adjustable hand retainer2021
Replaceable power modules on aerial vehicles2018
Replaceable power modules on aerial vehicles2018
Hostile takeover avoidance of unmanned vehicles2018
Graphic formation via material ablation2017
Polarity protection for multiple batteries2016
End-loaded battery carriage2016
Video projection device for mobile device having a first projection surface inte2014
Docking process for recharging an autonomous mobile device2013
Ergonomic hand-held text input device2013
User input device with optical tracking engine that operates through transparent2013
Avoiding optical effects of touch on liquid crystal display2013