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. 13, 2002
Filed:
Nov. 04, 1999
Ericsson Inc., Research Triangle Park, NC (US);
Abstract
An accessory device for a mobile station is disclosed that allows one or more mobile subscribers to conveniently and simply use two or more mobile stations at the same time. In addition, the accessory device also provides the ability to bridge the two or more calls into a multi-party call. The accessory device includes two or more connectors, each having a plug on either end. One plug of each connector is inserted into the hands-free port of each mobile station, while the other plug is inserted into the accessory device. The plug that is inserted into the accessory device attaches to leads to a single speaker/microphone combination in the accessory device. The accessory device also includes at least one switch to allow the mobile subscriber to select between the calls or establish a bridge between all of the calls.