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:
Dec. 15, 2009
Filed:
Feb. 29, 2008
Sung-hoon OH, Tamarac, FL (US);
Carlo Dinallo, Plantation, FL (US);
Mattia Pascolini, Plantation, FL (US);
Sung-Hoon Oh, Tamarac, FL (US);
Carlo Dinallo, Plantation, FL (US);
Mattia Pascolini, Plantation, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A 'candy bar' form factor wireless handset () having an internal antenna () a bottom end of an main internal circuit board () and an auxiliary field shaping conductor () at a top end of the main internal circuit board () behind the an earpiece speaker (). The field shaping conductor () is spaced from a ground plane) of the main circuit board () but is inductively and capacitively coupled to the ground plane (). The field shaping conductor () lowers the electric field intensity in front of the earpiece speaker and thereby reduces interference of the wireless handset () with hearing aids.