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. 07, 2004
Filed:
Mar. 18, 2002
Niko Eiden, Helsinki, FI;
Johannes Lehto, Vantaa, FI;
Nokia Corporation, Espoo, FI;
Abstract
A method and apparatus for joining a communication group between users of wireless communication devices, comprising at least two users ( ) of communication devices who are members of said group and capable of communicating with each other through communication devices, and at least one communication device user ( ) not belonging to said group, who is capable of communicating with at least one member ( ) of the communication group through a communication device. In the method, the communication device user ( ) not belonging to said group creates an apply message ( ), transmits the apply message ( ) wirelessly to at least one member ( ) of said communication group for the purpose of becoming a member of said group, at least one member ( ) of the group creates a feedback ( ) on joining said group, transmits the feedback ( ) wirelessly in response to the received apply message, and a decision is formed on joining said group in response to said feedback.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile