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:
Aug. 23, 2022
Filed:
Jul. 17, 2020
Applicants:
Lite-on Electronics (Guangzhou) Limited, Guangzhou, CN;
Lite-on Technology Corporation, Taipei, TW;
Inventors:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/12 (2006.01); H01H 13/20 (2006.01); H01H 13/10 (2006.01); H01H 13/14 (2006.01); H01H 13/702 (2006.01); H01H 13/7073 (2006.01); H01H 3/12 (2006.01); H01H 13/705 (2006.01); H01H 13/83 (2006.01);
U.S. Cl.
CPC ...
H01H 13/20 (2013.01); H01H 3/125 (2013.01); H01H 13/10 (2013.01); H01H 13/14 (2013.01); H01H 13/702 (2013.01); H01H 13/705 (2013.01); H01H 13/7073 (2013.01); H01H 13/83 (2013.01); H01H 2219/06 (2013.01); H01H 2233/07 (2013.01);
Abstract
A key module includes a base plate, a circuit layer and a lifting mechanism. The circuit layer is disposed on the base plate. The lifting mechanism is pivotally connected with the base plate relative to the circuit layer, and the lifting mechanism has an abutment element. The abutment element could interfere with the circuit layer to reduce the noise generated by the key module during operation.