Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zoom lens

Zoom lens

US Patent 5235466 · Granted Aug 10, 1993

Estimated economic value: $57,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Zoom lens system, and lens barrel, image capture device, and camera system inclu2023
Zoom lens, still image camera comprising the zoom lens, and video camera compris2009
Zoom lens, still image camera comprising the zoom lens, and video camera compris2008
Device for calculating diffraction efficiencies of a diffraction lens, lens with2006
Zoom lens and video camera using the same2003
Zoom lens and video camera and electronic still camera using this2002
Device for calculating diffraction efficiencies of a diffraction lens, lens with2002
Optical system with grating element and imaging device using the same2000
Zoom lens system1999
Zoom lens system1999
Zoom lens and video camera comprising the same1999
Zoom lens and video camera comprising the same1999