US Patent Issued to Honeywell International on May 27 for "Method and system for calibrating a gas detector" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,610, issued on May 27, was assigned to Honeywell International Inc. (Charlotte, N.C.).

"Method and system for calibrating a gas detector" was invented by Chuang Huang (Shanghai), Jianli Liu (Shanghai) and Li Liu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A calibration system for calibrating a gas detector includes a control unit and a temperature regulation assembly electrically connected with the control, a temperature sensor electrically connected with the control unit, a set of valves comprising a first valve, a second valve, and a third valve, and a feedback conduit. The control unit is configured to determine whether a temperature...