Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Scanner turning on light source during closing pressure plate and sheet size detection method by scanner

Scanner turning on light source during closing pressure plate and sheet size detection method by scanner

US Patent 10104262 · Granted Oct 16, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Purification method for water, purification device for water, and use of said pu2021
Image reading apparatus with a reference roller having flat planar surfaces and 2021
Image reading apparatus with reference surface to generate reference data for sh2020
Paper feeding device2019
Image forming apparatus and image forming system capable of forming an image wit2019
Image reading apparatus with reference surface to generate reference data for sh2018
Image reading apparatus and method providing shading correction2018
Image reading device, image forming apparatus, and method of setting white refer2018
Image reading apparatus providing shading correction with foreign matter detecti2018
Image forming apparatus and image forming system capable of forming an image wit2018
Image reading device that determines size of document and image forming apparatu2017
Image forming apparatus providing continued processing in the event of sensor fa2017