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:
Apr. 15, 2008
Filed:
Dec. 14, 2004
Kuei-jung Chen, Miaoli, TW;
Sin-len Tan, Feng-shou Village, Min Hsiung Township, Chiayi County, TW;
Chih-yi Lai, Jhudong Township, Hsinchu County, TW;
Meng-chun Chen, Minji Village, Syuejia Township, Tainan County, TW;
Kuei-Jung Chen, Miaoli, TW;
Sin-Len Tan, Feng-shou Village, Min Hsiung Township, Chiayi County, TW;
Chih-Yi Lai, Jhudong Township, Hsinchu County, TW;
Meng-Chun Chen, Minji Village, Syuejia Township, Tainan County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A cutting tool adjustment method includes lowering a cutting tool on a transparent Mylar to produce an indentation before an actual scribing operation; picking up the image of the indentation; using a numerical analysis method and a set formula to automatically calculate a correction angle and position so as to adjust the angle and position of the cutting tool subject to the calculation result; and repeating the calculation and adjustment procedures, if necessary.