US Patent Issued to CHAMARTIN LABORATORIES on March 17 for "Optical sensing module" (American, British Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,323, issued on March 17, was assigned to CHAMARTIN LABORATORIES LLC (Wilmington, Del.).

"Optical sensing module" was invented by Sean Merritt (Lake Forest, Calif.), Roozbeh Parsa (Portola Valley, Calif.), Suresh Chengalva (Carmel, Ind.), Cristiano Dalvi (Lake Forest, Calif.), Haydn Frederick Jones (London) and Yi Zhang (Pasadena, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical sensing module suitable for a gas phase sample, the optical sensing module comprising: a silicon or silicon nitride transmitter photonic integrated circuit (PIC), the transmitter PIC comprising: one or more lasers, each laser of the one or more lasers operati...