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:
Nov. 09, 2010
Filed:
Mar. 05, 2008
Sheng-chang Wu, Taipei County, TW;
Sheng-Chang Wu, Taipei County, TW;
Kinpo Electronics, Inc., Taipei County, TW;
Abstract
A positioning apparatus and a printer using the same are provided. The positioning apparatus includes a slide rod, a carrying base, and a light detecting module. The slide rod has a plurality of positioning grooves on one side surface thereof, and the carrying base is slidingly disposed on the slide rod. The light detecting module is integrated with the carrying base and corresponds to the side surface of the slide rod having the positioning grooves. The light detecting module determines a relative position of the light detecting module with respect to the slide rod according to the intensity change of a reflection light reflected by the slide rod.