The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Feb. 17, 2020
Cheng Ning Jong, North Chili, NY (US);
Cheng Ning Jong, North Chili, NY (US);
Other;
Abstract
A method for removing extraneous information from a drawing of a device having one or more parts, the extraneous information including a lead line and a part number, the method including detecting a starting point of a lead line with respect to a bounding box of the part number and determining a general direction of the starting point with respect to the bounding box, wherein the starting point is set as a current point; performing linear regression analysis of dark pixels in an area covered by a mask centrally located at the current point to yield a linear regression line slope; determining a next point based on the slope and the general direction; and updating the current point with the next point and repeating the performing and determining steps until the lead line ends; and removing the lead line based on a path traced by the starting and current points.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile