Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Endoscope optical system with a window plate having a light screen

Endoscope optical system with a window plate having a light screen

US Patent 5718663 · Granted Feb 17, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for assisting muscle strength2024
Exoskeleton for a human being2022
Support device for stabilizing a body part of a person2020
System and method for repairing a component made out of a plastic2019
Friction stir welding tool with counterbearing for mounting on a handling device2009
Apparatus for connection of workpieces using the friction stir welding method2007
Endoscope with a movable component2003
Endoscope optics with device counteracting lens-element shifting2002
Endoscope fitted with an electric system and a light guide2002
Brightness-controlled endoscope illumination system2002
Endoscopic telescope with rod lenses spaced by spacer tubes1999
Endoscope optics1998