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:
Jan. 27, 2026
Filed:
Jul. 31, 2024
Tpk Advanced Solutions Inc., Fujian, CN;
Cai-Jin Ye, Xiamen, CN;
Tsai-Kuei Wei, Hsinchu County, TW;
Wei-Yi Lin, Taoyuan, TW;
Chen-Hsin Chang, Taoyuan, TW;
Dong-Yi Huang, Taipei, TW;
TPK Advanced Solutions Inc., Xiamen, CN;
Abstract
A touchpad assembly comprises a cover plate, a touch circuit board, a carrying mechanism, a magnet group, and vibration isolators. The touch circuit board is disposed under the cover plate and comprises a first touch electrode layer, a second touch electrode layer, and a single-layer embedded coil layer. The carrying mechanism has a central accommodating portion. The magnet group is disposed in the central accommodating portion and constitutes a vibration module with the single-layer embedded coil layer. A pressing gap is formed between the touch circuit board and the magnet group. The vibration isolators are disposed between the touch circuit board and the carrying mechanism.