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:
Apr. 12, 2022
Filed:
Oct. 22, 2019
Cheng Uei Precision Industry Co., Ltd., New Taipei, TW;
Tsung-Shih Lee, New Taipei, TW;
CHENG UEI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A button assembly includes a pedestal, a pressure sensor module and a key cap. The pedestal has an accommodating groove penetrating upward through a top surface of the pedestal. Two opposite sides of the pedestal protrude oppositely outward to form a lower active portion and a lower pivot portion. The pressure sensor module is mounted in the accommodating groove. The key cap is covered on the pressure sensor module. A bottom surface of the key cap has a contact portion contacting with the pressure sensor module. Two opposite sides of the key cap protrude oppositely outward to form an upper active portion and an upper pivot portion. The upper pivot portion rotate pivoting the lower pivot portion, the upper active portion moves downward and upward with respect to the lower active portion.