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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.:

US 12164706 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Jun. 12, 2023

Touch device for passive resonant stylus with dummy electrodes, driving method for the same and touch system

Applicant:

Hideep Inc., Seongnam-si, KR;

Inventors:

Seyeob Kim, Seongnam-si, KR;

Bonkee Kim, Seongnam-si, KR;

Hyoungwook Woo, Seongnam-si, KR;

Hojun Moon, Seongnam-si, KR;

Hwanhee Lee, Seongnam-si, KR;

Jongsik Kim, Seongnam-si, KR;

Youngho Cho, Seongnam-si, KR;

Assignee:

HIDEEP INC., Seongnam-si, KR;

Attorney:

LEX IP MEISTER, PLLC

Primary Examiner:

Darlene M Ritchie

Int. Cl.
CPC ...
G06F 3/0354 (2013.01); G06F 3/038 (2013.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 3/046 (2006.01);
U.S. Cl.
CPC ...
G06F 3/03545 (2013.01); G06F 3/038 (2013.01); G06F 3/0416 (2013.01); G06F 3/0446 (2019.05); G06F 3/046 (2013.01); G06F 3/0412 (2013.01); G06F 3/04162 (2019.05); G06F 3/04164 (2019.05); G06F 3/0441 (2019.05); G06F 3/0442 (2019.05); G06F 3/0445 (2019.05); G06F 2203/0384 (2013.01); G06F 2203/04102 (2013.01); G06F 2203/04106 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01);
Abstract

An embodiment of the present invention provides a touch device for sensing a position of a stylus including a resonance circuit, including: a plurality of electrode; and a touch controller configured to receive a sensing signal from the electrodes to determine a position of the stylus, wherein the electrodes includes electrodes in which directions of currents induced in the electrodes by the resonance circuit are opposite to each other.

Find Patent Forward Citations

Kim, Seyeob. (2024). Touch device for passive resonant stylus with dummy electrodes, driving method for the same and touch system (U.S. Patent No. 12164706). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12164706

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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