Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Display module for visually impaired persons

Display module for visually impaired persons

US Patent 11011076 · Granted May 18, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Braille teaching material and method of manufacturing same2023
Braille teaching material and method of manufacturing same2022
Braille editing method using error output function, recording medium storing pro2021
Image reading apparatus having improved cover device2010
Method of controlling operation of image sensor2009
Image forming apparatus2009
Power supply device and electronic apparatus employing the same2008
Paper feeding unit and image forming apparatus using the same2008
Device for cutting off power supply of printer2005
Paper feeding apparatus and method for use in a printer2004