Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Character input device

Character input device

US Patent 7530031 · Granted May 5, 2009

Estimated economic value: $550,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing semiconductor device2025
Battery charger2025
Battery charger2025
Angle detector and position measuring device2025
Display device and image forming apparatus2024
Battery charger2024
Method of mounting electronic component, substrate and an optical scanning appar2024
Adapter for connecting battery and electrical device2023
Solid-state imaging device, method for manufacturing solid-state imaging device 2023
Solid-state imaging apparatus, signal processing method of solid-state imaging a2023
Pit gate, pit equipment, nuclear power facility, and pit gate installation metho2023
Optical sensor2023