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:
Sep. 15, 2015
Filed:
Oct. 08, 2014
Pen Generations Inc., Seongnam-si, Gyeonggi-do, KR;
PEN GENERATIONS INC., Gyeonggi-do, KR;
Abstract
Disclosed is a device for recognizing a dot pattern, including: a dot pattern recognizing unit configured to recognize a first dot pattern and a second dot pattern on a recording medium, on which a dot pattern is formed; a location information extracting unit configured to extract first location information from the first dot pattern, and extract second location information from the second dot pattern; a communication unit configured to transmit the first location information and the second location information to the content executing device; and a controller configured to control the dot pattern recognizing unit, the location information extracting unit, and the communication unit, in which the first dot pattern is a dot pattern recognized when the device is spaced apart from the recording medium, and the second dot pattern is a dot pattern recognized when the device is in contact with the recording medium.