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:
Jan. 25, 2011
Filed:
Sep. 28, 2007
Mohammed R. Abdul-gaffoor, Palatine, IL (US);
Minh Duong, Lake Bluff, IL (US);
Souvik Ghosh, Arlington Heights, IL (US);
Mohammed R. Abdul-Gaffoor, Palatine, IL (US);
Minh Duong, Lake Bluff, IL (US);
Souvik Ghosh, Arlington Heights, IL (US);
Motorola Mobility, Inc., Libertyville, IL (US);
Abstract
A method and apparatus for internal RF signal transmission between the fixed base portion and the sliding portion of a mobile communication terminal using capacitive coupling are disclosed. The method and apparatus provide internal RF signal transmission when the sliding portion is open (SO) and when the sliding portion is closed (SC). The method for internal RF signal transmission in a mobile communication terminal includes a first capacitor plate for forming a first capacitor when the two parts are at a first position relative to each other and for forming a second capacitor when the two parts are at a second position relative to each other.