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:
Oct. 28, 2025
Filed:
Dec. 11, 2020
Applicant:
Peratech Ip Ltd., Ncrth Yorkshire, GB;
Inventors:
Lv Bing, Jiangsu, CN;
Zhang Heng, Jiansu, CN;
Zhang Chuanyang, Jiansu, CN;
Xu Feng, Jiansu, CN;
You Dawei, Jiansu, CN;
Cao Jin, Jiansu, CN;
Assignee:
Peratech IP Ltd., North Yorkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 3/0354 (2013.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G06F 3/03547 (2013.01); G06F 3/0414 (2013.01); G06F 3/0443 (2019.05); G06F 2203/04105 (2013.01);
Abstract
A touch pad, comprises a housing comprising a vibration device, a cover, a capacitive sensing layer electrically connected to a processor and a pressure sensing layer arranged in the housing, also electrically connected to the processor. The capacitive sensing layer is positioned between the cover and the pressure sensing layer. The processor is configured to utilize a signal output from either the capacitive sensing layer or the pressure sensing layer to activate the vibration device.