Yigang Cai

Inventor

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Details

Work History

Patent OwnerApplications FiledYear
SONY CORPORATION
1
2006
LUCENT TECHNOLOGIES INC.
3
1
4
6
4
11
6
22
4
2
1
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2011
LUCENT TECHNOLOGIES INVESTMENT CO., LTD.
2
5
1
2007
2009
2014
ALCATEL LUCENT
1
4
26
31
22
37
28
32
37
26
13
5
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
ALCATEL-LUCENT USA INC.
1
1
4
6
8
14
9
9
6
6
2
6
13
3
1999
2000
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2014
2015
SOUND VIEW INNOVATIONS, LLC
2
4
2
2
4
2002
2006
2008
2009
2010
Alcatel Lucant
1
2006

Inventor Addresses

AddressDuration
Naperville, ILJan 23, 01 - Dec 04, 08
Naperville, IL, USDec 20, 01 - Sep 20, 16
Napervlle, IL, USMay 17, 12 - May 17, 12
US -

Technology Profile

Technology Matters
G01R: MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1
G05B: CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1
G06F: ELECTRIC DIGITAL DATA PROCESSING 63

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
9,450,7812016Spam reporting and management in a communication network0
2016/0261,9712016OFFLINE CHARGING FOR GROUP COMMUNICATIONS USING MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) DELIVERY0
2016/0261,9982016OFFLINE CHARGING FOR GROUP COMMUNICATIONS USING MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) DELIVERY0
9,438,7462016Centralized charging systems for offline charging and online charging0
9,439,0572016Registration notification for SMS over LTE0

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