Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of calibration of magnification of optical devices

Method of calibration of magnification of optical devices

US Patent 6753963 · Granted Jun 22, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device that is extendable for supporting a smartphone having a video camera or f2021
Device for supporting a smartphone having a video camera or for supporting a vid2021
Container with camera and electronic display2018
System for and method of acting on containers2017
Container for beverages2016
Container for beverages2015
System for and method of acting on beverage bottles2015
Bottle for alcoholic or non alcoholic beverages2015
Container for beverages2012
Container for beverages2011
Bottle for beverages2011
Container for beverages2010