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. 26, 2022
Filed:
Dec. 07, 2020
Hideep Inc., Seongnam-si, KR;
Seyeob Kim, Seongnam-si, KR;
Hwanhee Lee, Seongnam-si, KR;
Jongsik Kim, Seongnam-si, KR;
Jeongwon Seo, Seongnam-si, KR;
Hyoungwook Woo, Seongnam-si, KR;
Kiryoung Jung, Seongnam-si, KR;
Bonkee Kim, Seongnam-si, KR;
HIDEEP INC., Seongnam-si, KR;
Abstract
A touch apparatus according to an exemplary embodiment includes: a touch panel that includes a plurality of first touch electrodes extending in a first direction and arranged in a second direction that crosses the first direction, and a plurality of second touch electrodes extending in the second direction and arranged in the first direction; and a touch driver that applies a first driving signal for generation of a resonance signal of a stylus pen to the touch panel in a first section, and receives a detection signal from the plurality of first touch electrodes and the plurality of second touch electrodes in a second section that is next to the first section.