US Patent Issued to NORTHWEST INSTRUMENT on Aug. 4 for "Laser device having laser calibration function and calibration method for laser device" (Chinese, American Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,982, issued on Aug. 4, was assigned to NORTHWEST INSTRUMENT INC. (Dover, N.J.).

"Laser device having laser calibration function and calibration method for laser device" was invented by Xin Shi (Shanghai), David Xing (Dover, N.J.) and Hao Li (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser device having a laser calibration function includes a housing, a laser emission apparatus, and a calibration apparatus. The housing includes a laser protection cover having a transparent portion. The laser emission apparatus is arranged in the housing and configured to emit a laser. The calibration apparatus is mechanically connected to the laser emi...