Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Foldable keyboard

Foldable keyboard

US Patent 6920039 · Granted Jul 19, 2005

Estimated economic value: $229,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Developing cartridge2025
Developing cartridge2024
Developing cartridge2022
Developing cartridge2022
Sheet conveying apparatus and image forming apparatus2022
Developing cartridge2022
Developing cartridge2021
Developing cartridge2020
Developing cartridge2020
Developing cartridge2019
Developing cartridge including rotary member having detectable extending portion2019
Developing cartridge2019