Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Electroluminescent lamp driver

Electroluminescent lamp driver

US Patent 5066895 · Granted Nov 19, 1991

Assignee

No assignee recorded.

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Lighting device with selectively adjustable illuminated height/width ratio2025

Drive circuit for electroluminescent lamps1994

Method of and apparatus for the energization of electroluminescent lamps1992

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly