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
5
3
1
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2011
LUCENT TECHNOLOGIES INVESTMENT CO., LTD.
1
4
1
2007
2009
2014
ALCATEL LUCENT
1
4
26
26
16
33
24
30
29
15
1
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
ALCATEL-LUCENT USA INC.
1
1
4
6
8
16
9
8
6
7
2
7
1
1999
2000
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2014
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 - Mar 26, 15
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 61

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2015/0088,9872015PROVIDING SUPPLEMENTAL CONTENT TO AN IMS USER DURING REGISTRATION0
8,990,3222015Archive control for text messages0
8,990,5862015Method for selectively exposing subscriber data0
8,990,9172015Authentication of applications that access web services0
8,977,2382015Interface between web applications for text messaging and packet-switched networks0

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