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:
Jun. 03, 2003
Filed:
May. 10, 2001
Applicant:
Inventor:
Hong-Che Yen, Taipei, TW;
Assignee:
Primax Electronics Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 1/902 ;
U.S. Cl.
CPC ...
H01H 1/902 ;
Abstract
An input device, that includes a casing having at least an opening, a supporting base set on the casing, a base plate set within the casing, at least one pressure sensor set on the base plate, and an actuator movably set on the supporting base. Wherein the actuator is at least a touching point set within the opening and above the pressure sensor, so when a user presses the actuator and moves the touching point downwards, the touching point touches the pressure sensor to enable the pressure sensor to produce a corresponding sensing signal.