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:
Sep. 08, 2026
Filed:
Oct. 16, 2024
Applicant:
Tpk Advanced Solutions Inc., Xiamen, CN;
Inventors:
Cai-Jin Ye, Xiamen City, CN;
Tsai-Kuei Wei, Hsinchu County, TW;
Wei-Yi Lin, Taoyuan City, TW;
Chen-Hsin Chang, Taoyuan City, TW;
Assignee:
TPK Advanced Solutions Inc., Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G06F 3/0443 (2019.05); G06F 2203/04105 (2013.01);
Abstract
A touch device comprises a circuit board assembly and a magnet set. The circuit board assembly comprises a first circuit board, a second circuit board, and a plurality of supporting units. A touch electrode layer is disposed on the first circuit board. A coil set is disposed on the second circuit board. The supporting units serve as support between the first circuit board and the second circuit board. The magnet set is disposed on the first circuit board and is disposed corresponding to the coil set.