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:
Oct. 19, 2021
Filed:
May. 18, 2018
Applicant:
Itvers Co., Ltd., Seongnam-si, KR;
Inventor:
Youn Soo Kim, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2013.01); G06F 3/038 (2013.01); G06F 3/0484 (2013.01); G06F 3/0485 (2013.01); H04B 1/38 (2015.01); H04M 1/724 (2021.01); G06F 3/0338 (2013.01); H04B 1/3827 (2015.01);
U.S. Cl.
CPC ...
G06F 3/0338 (2013.01); G06F 3/0383 (2013.01); G06F 3/0485 (2013.01); G06F 3/04845 (2013.01); H04B 1/385 (2013.01); H04M 1/724 (2021.01); H04B 2001/3861 (2013.01);
Abstract
The present inventive concept relates to a smart controller which wirelessly communicates with a portable terminal so as to control the portable terminal, the smart controller comprising: a main button unit including a direction button for generating a first signal by being pressed laterally and a selection button, disposed at the central portion one side of the direction button, for generating a second signal by being pressed downward; and an auxiliary button unit including at least one button provided to change an operation mode of the main button unit or perform a particular function of the portable terminal.