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1. SG91032 - BACKWARDS COMPATIBLE, EXTENDED METHOD TO EXECUTE CHECK NUMBER CALCULATION OF IMEI

Office
Singapore
Application Number 2002048304
Application Date 16.02.2001
Publication Number 91032
Publication Date 17.09.2002
Grant Number
Grant Date 29.10.2004
Publication Kind A
IPC
H04Q 7/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
7Selecting arrangements to which subscribers are connected via radio links or inductive links
H04Q 7/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
7Selecting arrangements to which subscribers are connected via radio links or inductive links
20in which the radio or inductive links are two-way links, e.g. mobile radio systems
H04L 12/66
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
H04L 12/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
Applicants NOKIA CORPORATION
Inventors ALANARA, SEPPO
Priority Data 09783917 15.02.2001 US
60/183,279 17.02.2000 US
Title
(EN) BACKWARDS COMPATIBLE, EXTENDED METHOD TO EXECUTE CHECK NUMBER CALCULATION OF IMEI
Related patent documents
ZA200206321This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.