US Patent Issued to Doxel on Feb. 11 for "Tracking an ongoing construction by using fiducial markers" (California Inventors)

ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,223,613, issued on Feb. 11, was assigned to Doxel Inc. (Palo Alto, Calif.).

"Tracking an ongoing construction by using fiducial markers" was invented by Anton Treskunov (Santa Clara, Calif.) and Robin Singh (Sunnyvale, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for tracking progression of a construction site at different points in time relative to an expected progression of the construction site as represented by a computer model. The method includes generating an image of the construction site by scanning the construction site with an imaging device and detecting a fiducial marker appearing in the image at a location on the construc...