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:
May. 08, 2018
Filed:
Mar. 29, 2016
Zeng Hsing Industrial Co., Ltd., Taichung, TW;
Zhen-Yu Liu, Taichung, TW;
Jia-Hui You, Taichung, TW;
Zeng Hsing Industrial Co., Ltd., Taichung, TW;
Abstract
A method for identifying reference points in a hand drawing track with a number (n) of dots includes marking a first one of the dots as a reference point; for each of a (k) one of the dots, determining an included angle; marking the (k) one of the dots as a reference point when the included angle associated therewith is larger than a predetermined angle; calculating an accumulated distance between the (k) one of the dots and a last one of the reference point (s) thus marked when the included angle is not larger than the predetermined angle; and marking the (k) one of the dots as a reference point when it is determined that the accumulated distance thus calculated is larger than the predetermined distance, 2≤k≤(n−1).