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. 29, 2002
Filed:
May. 03, 2000
Olov Edvardsson, Täby, SE;
Christian Braun, Stockholm, SE;
Leif Eriksson, Norrtälje, SE;
Hans Peter Kurz, Solna, SE;
Allgon A.B., Akersberga, SE;
Abstract
An antenna device for transmitting and receiving RF waves in at least a first frequency band and adapted to be arranged in a radio communication device. The antenna device comprises a support structure ( ), at least one radiating antenna portion ( ) carried by the support structure, a circuit carried by the support structure for processing analogue RF signals tapped from or fed to the radiating antenna portion, and coupling means arranged for connecting the circuit to the radio communication device. A radiation shielding device ( ) of an electrically conductive material surrounds the circuit at least partially, and the shielding device ( ) is functionally integrated with the radiating antenna portion ( ) and forms an actively radiating part thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile