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Shaumir Shah
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Aurora, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Differential online charging for text messages based on network type
Patent number
10,171,679
Issue date
Jan 1, 2019
Alcatel Lucent
Yigang Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Caller ID for text messaging
Patent number
9,161,187
Issue date
Oct 13, 2015
Alcatel Lucent
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device reachability in LTE networks for text messaging
Patent number
9,014,730
Issue date
Apr 21, 2015
Alcatel Lucent
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Archive control for text messages
Patent number
8,990,322
Issue date
Mar 24, 2015
Alcatel Lucent
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Differential online charging for text messages based on network type
Patent number
8,825,536
Issue date
Sep 2, 2014
Alcatel Lucent
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interface between 3GPP networks and 3GPP2 networks for WAP text mes...
Patent number
8,447,280
Issue date
May 21, 2013
Alcatel Lucent
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ARCHIVE CONTROL FOR TEXT MESSAGES
Publication number
20150161400
Publication date
Jun 11, 2015
Alcatel-Lucent USA Inc.
Yigang Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL ONLINE CHARGING FOR TEXT MESSAGES BASED ON NETWORK TYPE
Publication number
20140349606
Publication date
Nov 27, 2014
Yigang Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE REACHABILITY IN LTE NETWORKS FOR TEXT MESSAGING
Publication number
20140004890
Publication date
Jan 2, 2014
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CALLER ID FOR TEXT MESSAGING
Publication number
20130310013
Publication date
Nov 21, 2013
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ARCHIVE CONTROL FOR TEXT MESSAGES
Publication number
20130080540
Publication date
Mar 28, 2013
Yigang Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL ONLINE CHARGING FOR TEXT MESSAGES BASED ON NETWORK TYPE
Publication number
20130024332
Publication date
Jan 24, 2013
Yigang Cai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERFACE BETWEEN 3GPP NETWORKS AND 3GPP2 NETWORKS FOR WAP TEXT MES...
Publication number
20130023253
Publication date
Jan 24, 2013
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEQUENTIAL MESSAGE DELIVERY FOR FDA PROCESSING AND STORE-AND-FORWAR...
Publication number
20100323666
Publication date
Dec 23, 2010
Yigang Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE