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, 2011
Filed:
Apr. 13, 2006
Applicants:
Kai Kang, Shanghai, CN;
Zheng-zhuang Wang, Beijing, CN;
Guang Ping Zhou, Beijing, CN;
Inventors:
Assignee:
Motorola Mobility, Inc., Libertyville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2006.01); H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A communications device () and capacitor assembly () having a first capacitor electrode formed by a conductive keypad mount () coupled to a conductive part of a housing () of the communications device (). The keypad mount () has keypad apertures () aligned with keys () of a keypad () and the conductive part of the housing () has an external housing covering insulator in the form of the window sub-housing (). There is a circuit board () providing support for a second capacitor electrode (). The circuit board () has an array of keypad actuators () aligned with the keys ().