AB AURORA INVEST

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Intl Class Technology # of Patents Rank
 
 
 
H04M TELEPHONIC COMMUNICATION 2131

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
6,856,677 Call queue handlingJun 30, 03Feb 15, 05[H04M]32

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2009/0196,409 METHOD FOR ESTABLISHING A CALLOct 12, 05Aug 06, 09[H04M]
2004/0076,282 Queue number surveillanceAug 05, 03Apr 22, 04[H04M, H04L]
2004/0066,928 Call queue handlingJun 30, 03Apr 08, 04[H04M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,023,629 Method for establishing a callOct 12, 05Sep 20, 11[H04M]
6,856,677 Call queue handlingJun 30, 03Feb 15, 05[H04M]

Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Leijonhufvud Carl
Uppsala, SE
4
Leijonhufvud Carl
Not Provided
3