ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,352, issued on Sept. 23.
"Comprehensive environmental monitor and spectroscopic analysis method" was invented by Mulan Deng (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a comprehensive environmental monitor and a spectroscopic analysis method. The comprehensive environmental monitor includes a housing, a control and analysis module, a detection probe, and a light filter component, where the housing is provided with a mounting cavity and a plurality of light transmitting holes that communicate with the mounting cavity, the control and analysis module is mounted in the mounting cavity, the detection probe is connected...