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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 12386425 B1

PDFFull Text
Date of Patent:
Aug. 12, 2025

Filed:

Jan. 28, 2022

Tactile feedback system

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Chao-Chang Hu, Taoyuan, TW;

Mao-Kuo Hsu, Taoyuan, TW;

Ching-Chieh Huang, Taoyuan, TW;

Guan-Yu Su, Taoyuan, TW;

Po-Xiang Zhuang, Taoyuan, TW;

Wei-Jhe Shen, Taoyuan, TW;

Yi-Ho Chen, Taoyuan, TW;

Ko-Lun Chao, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Quan Zhen Wang

Assistant Examiner:

Mancil Littlejohn, Jr

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02B 27/64 (2006.01); G08B 6/00 (2006.01); H02K 11/215 (2016.01); H02K 33/18 (2006.01); H02K 41/035 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G08B 6/00 (2013.01); H02K 11/215 (2016.01); H02K 33/18 (2013.01); H02K 41/0356 (2013.01); G02B 27/646 (2013.01);
Abstract

A tactile feedback system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part is affixed to an electronic device. The movable part can move relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part, thereby generating a tactile feedback force to a user.

Find Patent Forward Citations

Hu, Chao-Chang. (2025). Tactile feedback system (U.S. Patent No. 12386425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12386425

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

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