AutoInvent
Turn abandoned patents
into your own filing
Get Started
Patent drawing for Light emitting assembly
US 20,040,239,243 A1
Vehicles US 20,040,239,243 A1 Expired

Light emitting assembly

This invention describes a device that creates white light by combining light from two different sources. One source is a solid-state light, like an LED, which is mounted on a frame and encased. The claims specify this solid-state light often emits blue light, which then mixes with light from a second source, possibly a glowing material, to create white light.

Why it matters: The core technology of generating white light using solid-state sources and phosphors, as described, has become highly efficient and inexpensive since 2004, removing previous cost and performance barriers for such devices.

Status
ExpiredProtection ended and was never renewed
How hard to build
ModerateLEDs, phosphors, optical mixing

3 AI reinvention directions for this patent

See all three

AI gives you a few directions you could take this. Pick one, and we check whether your version is different enough to patent, then write the filing.

Reinvent this with AI

Where this one came from

Every morning we go through millions of abandoned patents and pick out 15 worth your time. This was one of today’s.