Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable power optical system, optical apparatus equipped with the variable power optical system, and method for manufacturing variable power optical system

Variable power optical system, optical apparatus equipped with the variable power optical system, and method for manufacturing variable power optical system

US Patent 8238039 · Granted Aug 7, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronic device2021
Zoom lens system, optical apparatus and method for manufacturing zoom lens syste2018
Zoom lens system, optical apparatus and method for manufacturing zoom lens syste2015
Optical system, optical apparatus and method for manufacturing optical system2015