Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sliding lens cap for a lens unit of a projector

Sliding lens cap for a lens unit of a projector

US Patent 7517097 · Granted Apr 14, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Projection apparatus and operation method thereof2021
Projection apparatus2015
Lamp position adjustment device2014
Control circuit and operation method for projector2014
Lamp and optical projector2012
Projection apparatus2011
Arc chamber for an ion implantation system2010
Projector with a linearly adjustable zoom projection lens2010
Projector with a linearly adjustable zoom projection lens2010
Digital micromirror device module2010
Projector apparatus having grounding components for protection against electroma2009
Projector apparatus having grounding components for protection against electroma2009