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Patent Assignment Assignee Details
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Assignee Name : CALYPTO DESIGN SYSTEMS, INC.
Total Assignments: 23
Assignment: 1
Reel/Frame:016404/0058   Pages: 2
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SUMIT
Exec Dt:
03/14/2005
2
HASTEER, GAGAN
Exec Dt:
03/14/2005
3
MATHUR, ANMOL
Exec Dt:
03/14/2005
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
BUNKER HILL LANE, SUITE 208
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7284218
NONE
11084778
Correspondence name and address
WILLIAM L. BOTJER
PO BOX 478
CENTER MORICHES, NY 11934
Assignment: 2
Reel/Frame:016573/0023   Pages: 3
Recorded: 05/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHUR, ANMOL
Exec Dt:
05/11/2005
2
SHARMA, NIKHIL
Exec Dt:
05/12/2005
3
GOYAL, DEEPAK
Exec Dt:
05/12/2005
4
HASTEER, GAGAN
Exec Dt:
05/12/2005
5
MUKHERJEE, RAJARSHI
Exec Dt:
05/12/2005
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350168
NONE
11129238
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 3
Reel/Frame:017500/0170   Pages: 2
Recorded: 01/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMACHANDRAN, VENKY
Exec Dt:
01/16/2006
2
HALDAR, MALAY
Exec Dt:
01/16/2006
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7333032
NONE
11335928
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 4
Reel/Frame:018371/0097   Pages: 4
Recorded: 10/04/2006
Attorney Dkt #:CLYPP003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISHNASWAMY, VENKATRAM
Exec Dt:
09/27/2006
2
YAMAMOTO, SHUSAKU
Exec Dt:
09/27/2006
3
TATSUDA, JUNICHI
Exec Dt:
09/27/2006
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7607115
NONE
11538751
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 5
Reel/Frame:018617/0221   Pages: 2
Recorded: 11/16/2006
Attorney Dkt #:CLYPP004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, AIGUO
Exec Dt:
10/31/2006
2
ROY, SUMIT
Exec Dt:
10/31/2006
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7539956
NONE
11601272
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 6
Reel/Frame:018970/0165   Pages: 3
Recorded: 03/05/2007
Attorney Dkt #:CLYPP005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAINS, SHAIL
Exec Dt:
02/07/2007
2
RANJAN, ABHISHEK
Exec Dt:
02/07/2007
3
MATHUR, ANMOL
Exec Dt:
02/09/2007
4
RAMACHANDRAN, VENKY
Exec Dt:
02/09/2007
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7673257
NONE
11682243
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 7
Reel/Frame:019647/0989   Pages: 3
Recorded: 08/01/2007
Attorney Dkt #:clypp007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMACHANDRAN, VENKY
Exec Dt:
07/13/2007
2
TRIPATHI, NIKHIL
Exec Dt:
07/24/2007
3
MATHUR, ANMOL
Exec Dt:
07/12/2007
4
ROY, SUMIT
Exec Dt:
07/12/2007
5
HALDAR, MALAY
Exec Dt:
07/24/2007
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7966593
NONE
11832443
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 8
Reel/Frame:019647/0673   Pages: 3
Recorded: 08/01/2007
Attorney Dkt #:CLYPP006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMACHANDRAN, VENKY
Exec Dt:
07/17/2007
2
TRIPATHI, NIKHIL
Exec Dt:
07/24/2007
3
MATHUR, ANMOL
Exec Dt:
07/17/2007
4
ROY, SUMIT
Exec Dt:
07/17/2007
5
HALDAR, MALAY
Exec Dt:
07/24/2007
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7761827
NONE
11832425
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 9
Reel/Frame:021760/0839   Pages: 2
Recorded: 10/29/2008
Attorney Dkt #:CLYPP009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUHAN, PANKAJ P.
Exec Dt:
10/27/2008
2
GOYAL, DEEPAK
Exec Dt:
10/27/2008
3
MATHUR, ANMOL
Exec Dt:
10/27/2008
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8117571
NONE
12260851
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 10
Reel/Frame:021760/0865   Pages: 3
Recorded: 10/29/2008
Attorney Dkt #:CLYPP008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUHAN, PANKAJ P.
Exec Dt:
10/27/2008
2
GOYAL, DEEPAK
Exec Dt:
10/27/2008
3
MATHUR, ANMOL
Exec Dt:
10/27/2008
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8122401
NONE
12260837
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 11
Reel/Frame:022795/0971   Pages: 3
Recorded: 06/04/2009
Attorney Dkt #:CLYPP010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, VICTOR
Exec Dt:
05/19/2009
2
DAS, NILOY
Exec Dt:
05/20/2009
3
SINGH, RAGHVENDRA K.
Exec Dt:
05/20/2009
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8667434
NONE
12478658
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 12
Reel/Frame:022912/0707   Pages: 4
Recorded: 07/02/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRISHNASWAMY, VENKATRAM
Exec Dt:
07/01/2009
2
GUPTA, VIPUL
Exec Dt:
07/01/2009
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8037443
NONE
12497340
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 13
Reel/Frame:024078/0188   Pages: 4
Recorded: 03/12/2010
Attorney Dkt #:CLYPP012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XIE, AIGUO
Exec Dt:
03/04/2010
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8621413
NONE
12723539
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 14
Reel/Frame:024322/0322   Pages: 5
Recorded: 04/30/2010
Attorney Dkt #:CLYPP013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, NIKHIL
Exec Dt:
03/30/2010
2
RAMACHANDRAN, VENKY
Exec Dt:
04/27/2010
3
HALDAR, MALAY
Exec Dt:
04/12/2010
4
ROY, SUMIT
Exec Dt:
04/12/2010
5
MATHUR, ANMOL
Exec Dt:
04/12/2010
6
ROY, ABHISHEK
Exec Dt:
03/30/2010
7
KUMAR, MOHIT
Exec Dt:
03/30/2010
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9720859
NONE
12772051
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 15
Reel/Frame:048168/0721   Pages: 6
Recorded: 01/29/2019
Attorney Dkt #:2010P99207US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, NIKHIL
Exec Dt:
03/30/2010
2
RAMACHANDRAN, VENKY
Exec Dt:
04/27/2010
3
HALDAR, MALAY
Exec Dt:
04/12/2010
4
ROY, SUMIT
Exec Dt:
04/12/2010
5
MATHUR, ANMOL
Exec Dt:
04/12/2010
6
ROY, ABHISHEK
Exec Dt:
03/30/2010
7
KUMAR, MOHIT
Exec Dt:
03/30/2010
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2983 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10534723
NONE
15632234
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817
Assignment: 16
Reel/Frame:026803/0962   Pages: 3
Recorded: 08/24/2011
Conveyance: RELEASE
Assignor
1
SILICON VALLEY BANK
Exec Dt:
08/19/2011
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE SUITE 202
SANTA CLARA, CALIFORNIA 95054
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7222317
NONE
10822166
 
7287235
NONE
10912985
 
7284218
NONE
11084778
 
7350168
NONE
11129238
 
7333032
NONE
11335928
Correspondence name and address
UCC DIRECT
ATTN: 14080632
187 WOLF ROAD, SUITE 101
ALBANY, NY 12205
Assignment: 17
Reel/Frame:027428/0867   Pages: 5
Recorded: 12/21/2011
Attorney Dkt #:8779-88148-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MENTOR GRAPHICS CORPORATION
Exec Dt:
08/23/2011
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2933 BUNKER HILL LANE, SUITE 202
SANTA CLARA, CALIFORNIA 95054
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6701501
US20020133788
09957442
 
7308672
US20040143801
10753262
 
8205175
US20080141227
11877599
 
7831938
US20080077906
11986329
 
NONE
US20090132979
12274168
 
NONE
US20110179395
12690811
 
8219949
US20110055779
12821109
 
NONE
US20110035204
12834874
Correspondence name and address
PATRICK M. BIBLE, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 18
Reel/Frame:036894/0912   Pages: 10
Recorded: 10/27/2015
Attorney Dkt #:8779-90460-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, NIKHIL
Exec Dt:
04/08/2013
2
KANWAR, VISHNU
Exec Dt:
04/08/2013
3
KUMAR, MANISH
Exec Dt:
04/08/2013
4
YECHANGUNJA, SRIHARI
Exec Dt:
04/09/2013
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2099 GATEWAY PLACE, SUITE 550
SAN JOSE, CALIFORNIA 95110-1051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9201994
NONE
13802083
Correspondence name and address
PATRICK M. BIBLE, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 19
Reel/Frame:060533/0395   Pages: 10
Recorded: 07/18/2022
Attorney Dkt #:2013P99195US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, NIKHIL
Exec Dt:
04/08/2013
2
KANWAR, VISHNU
Exec Dt:
04/08/2013
3
KUMAR, MANISH
Exec Dt:
04/08/2013
4
YECHANGUNJA, SRIHARI
Exec Dt:
04/09/2013
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2099 GATEWAY PLAVE
SUITE 550
SAN JOSE, CALIFORNIA 95110-1051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10380300
NONE
14951293
Correspondence name and address
SIEMENS CORPORATION
3850 QUADRANGLE BLVD.
IP DEPT - MAIL CODE INT-244
ORLANDO, FL 32817
Assignment: 20
Reel/Frame:031153/0091   Pages: 3
Recorded: 09/06/2013
Attorney Dkt #:8779-89814-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASE, MICHAEL L.
Exec Dt:
09/05/2013
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
1731 TECHNOLOGY DRIVE, SUITE 340
SAN JOSE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9384167
US20140067897
14019365
Correspondence name and address
PATRICK M. BIBLE, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 21
Reel/Frame:033418/0896   Pages: 5
Recorded: 07/25/2014
Attorney Dkt #:8779-90309-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIPATHI, NIKHIL
Exec Dt:
06/11/2014
2
YECHANGUNJA, SRIHARI
Exec Dt:
06/11/2014
3
KUMAR, MOHIT
Exec Dt:
06/11/2014
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
1731 TECHNOLOGY DRIVE, SUITE 340
SAN JOSE, CALIFORNIA 95110-1329
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10133557
NONE
14154029
Correspondence name and address
PATRICK M. BIBLE, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 22
Reel/Frame:036174/0244   Pages: 20
Recorded: 07/24/2015
Attorney Dkt #:8779-93115-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUHAN, PANKAJ P.
Exec Dt:
05/27/2015
2
KAPOOR, SAMEER
Exec Dt:
05/27/2015
3
JAIN, SAURABH
Exec Dt:
05/27/2015
4
BINDAL, KUNAL
Exec Dt:
05/27/2015
5
BOWYER, BRYAN D.
Exec Dt:
05/28/2015
6
TAKACH, ANDRES R.
Exec Dt:
05/27/2015
7
GUTBERLET, PETER P.
Exec Dt:
05/27/2015
8
SINGH, GAGANDEEP
Exec Dt:
06/04/2015
9
GOYAL, MAHESHINDER
Exec Dt:
05/28/2015
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2099 GATEWAY PLACE, SUITE 550
SAN JOSE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9817929
NONE
14664763
Correspondence name and address
PATRICK M. BIBLE, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204
Assignment: 23
Reel/Frame:048166/0692   Pages: 20
Recorded: 01/29/2019
Attorney Dkt #:2014P99222US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUHAN, PANKAJ P.
Exec Dt:
05/27/2015
2
KAPOOR, SAMEER
Exec Dt:
05/27/2015
3
JAIN, SAURABH
Exec Dt:
05/27/2015
4
BINDAL, KUNAL
Exec Dt:
05/28/2015
5
BOWYER, BRYAN D.
Exec Dt:
05/28/2015
6
TAKACH, ANDRES R.
Exec Dt:
05/27/2015
7
GUTBERLET, PETER P.
Exec Dt:
05/27/2015
8
SINGH, GAGANDEEP
Exec Dt:
06/04/2015
9
GOYAL, MAHESHINDER
Exec Dt:
05/28/2015
Assignee
1
CALYPTO DESIGN SYSTEMS, INC.
2099 GATEWAY PLACE
SUITE 550
SAN JOSE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10515168
NONE
15809892
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817

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