Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photoacoustic sensor for detecting trace amounts of hydrocarbons in gases or liquids

Photoacoustic sensor for detecting trace amounts of hydrocarbons in gases or liquids

US Patent 11221271 · Granted Jan 11, 2022

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Communication system2015
Intra-cavity optical parametric oscillator2014
Control of relaxation oscillations in intracavity optical parametric oscillators2014
Parametric generator2014