ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,285, issued on Dec. 16, was assigned to INFINEON TECHNOLOGIES AG (Neubiberg, Germany).
"Differential gas sensor with two sensor components and use for detection of gases" was invented by Dirk Meinhold (Dresden, Germany) and Florian Brandl (Maxhuette-Haidhof, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A differential gas sensor includes a first sensor component to selectively detect a first gas present in the environment and to supply a first output signal, a second sensor component configured to supply a second output signal, and a circuit configured to determine a difference between the first output signal and the second output signal."...