Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Projection apparatus and lamp module

Projection apparatus and lamp module

US Patent 7901085 · Granted Mar 8, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Projector and focal length adjusting method thereof2022
Light source heat-dissipating device and projection apparatus2022
Projector with air inlets to cool light emitting module2021
Projection apparatus and heat dissipation control method thereof2020
Projector and wavelength conversion device thereof2020
Projector and optical engine module2020
Illumination system and projection apparatus2020
Illumination system and projection apparatus2020
Wavelength conversion wheel and projection apparatus2020
Projector and light source module2019
Projector and light source module having flow guide device2019
Heat dissipating module having turbulent structures2018