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:
Feb. 10, 2026
Filed:
Jan. 09, 2025
Ichia Technology (Suzhou) Co., Ltd., Jiangsu, CN;
Ichia Technologies, Inc., Taoyuan, TW;
Chung-Ching Chou, Taoyuan, TW;
Chung-Yu Chen, Taoyuan, TW;
ICHIA TECHNOLOGY (SUZHOU) CO., LTD., Jiangsu, CN;
ICHIA TECHNOLOGIES, INC., Taoyuan, TW;
Abstract
A knob structure can be installed on a touch control function display and includes a seat, a substrate, a trigger element, and an operating cover. The substrate is disposed on the seat, and includes a carrier, a ring pad, and a plurality of inner pads and outside pads. The carrier has first, second, and third ring configuration regions that jointly define a center. The inner pads are disposed on the second ring configuration region. The inner pads are spaced apart and electrically coupled. The outside pads are disposed on the third ring configuration region. The outside pads are spaced apart and electrically coupled. The trigger element can be operated to electrically couple the ring pad, and at least one of the inner pads and the outside pads, and sends a first signal, a second signal, or a third signal to the touch control display panel.