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:
Mar. 21, 2017
Filed:
Sep. 28, 2011
Applicants:
Jungyong Lee, Seoul, KR;
Bumsang Lee, Seoul, KR;
Injik Lee, Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/46 (2006.01); H04N 1/393 (2006.01); H04N 1/387 (2006.01); H04N 1/00 (2006.01); H04N 1/107 (2006.01);
U.S. Cl.
CPC ...
H04N 1/00236 (2013.01); H04N 1/0044 (2013.01); H04N 1/00241 (2013.01); H04N 1/00912 (2013.01); H04N 1/107 (2013.01); H04N 1/00307 (2013.01); H04N 2201/0081 (2013.01); H04N 2201/0096 (2013.01);
Abstract
Scanning technology, in which a lift-off signal is generated when an input apparatus is detected as being oriented in a position that is spaced apart from a scan target object. A predetermined threshold time is compared with a continuation time of the received lift-off signal and, when the continuation time of the lift-off signal does not meet the predetermined threshold time, a scanning operation being performed is continued. When the continuation time of the lift-off signal meets the predetermined threshold time, a scanning operation being performed is discontinued.