Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lighting apparatus having barrier coating for reduced mercury depletion

Lighting apparatus having barrier coating for reduced mercury depletion

US Patent 8294353 · Granted Oct 23, 2012

Estimated economic value: $21,228,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lamp with enhanced chroma and color preference2015
Device with combined features of lighting and air purification2014
Fluorescent lamp of improved lumen maintenance and mercury consumption2014
Rare earth doped luminescent material2012
Emissive electrode materials for electric lamps and methods of making2010
Fluorescent lamps having desirable mercury consumption and lumen run-up times2010
Fluorescent lamp having improved barrier layer2008
Fluorescent lamp having improved barrier layer2008
Germicidal UV reactor and UV lamp2008
High lumen output fluorescent lamp with high color rendition2006
Low volatility slurry for emission mix powder2004
Low pressure mercury vapor discharge lamp with doped phosphor coating2002