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Patent Assignment Assignor Details
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Assignor Name : TRANSWITCH CORPORATION
Total Assignments: 24
Assignment: 1
Reel/Frame:015480/0139   Pages: 4
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EASICS NV
Exec Dt:
11/25/2004
2
TRANSWITCH CORPORATION
Exec Dt:
12/07/2004
Assignee
1
TRANSWITCH CORPORATION
3 ENTERPRISE DRIVE
SHELTON DRIVE
SHELTON, CONNECTICUT 06484
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7401333
US20040006584
10344020
Correspondence name and address
GORDON & JACOBSON, P.C.
65 WOODS END ROAD
STAMFORD, CT 06905
Assignment: 2
Reel/Frame:019984/0465   Pages: 6
Recorded: 10/19/2007
Attorney Dkt #:4444.422STR0 / MDS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
08/21/2007
Assignee
1
TRNS. DATA MGMT. LLC
2711 CENTERVILLE RD SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6134653
NONE
09064446
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:020783/0899   Pages: 11
Recorded: 04/12/2008
Attorney Dkt #:118917-159838
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321331
NONE
09064474
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 4
Reel/Frame:020785/0974   Pages: 11
Recorded: 04/10/2008
Attorney Dkt #:11891-159867
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7463626
US20030091035
10155517
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 5
Reel/Frame:020828/0091   Pages: 11
Recorded: 04/19/2008
Attorney Dkt #:118917-159854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6631130
NONE
09717440
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 6
Reel/Frame:020828/0122   Pages: 11
Recorded: 04/19/2008
Attorney Dkt #:118917-159853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7061935
NONE
09717147
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 7
Reel/Frame:020828/0137   Pages: 11
Recorded: 04/19/2008
Attorney Dkt #:118917-159801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5568060
NONE
08504568
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 8
Reel/Frame:020828/0148   Pages: 11
Recorded: 04/19/2008
Attorney Dkt #:118917-159877
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822939
US20030214952
10151617
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:020845/0542   Pages: 11
Recorded: 04/24/2008
Attorney Dkt #:118917-159852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636515
NONE
09717999
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:020845/0555   Pages: 11
Recorded: 04/24/2008
Attorney Dkt #:118917-159855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636511
NONE
09717472
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 11
Reel/Frame:020909/0619   Pages: 11
Recorded: 05/07/2008
Attorney Dkt #:118917-159846
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356561
NONE
09561034
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 12
Reel/Frame:020919/0325   Pages: 11
Recorded: 05/08/2008
Attorney Dkt #:118917-159869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721310
US20030099193
10000272
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 13
Reel/Frame:020951/0427   Pages: 11
Recorded: 05/16/2008
Attorney Dkt #:118917 -
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5631906
NONE
08190383
 
5901146
NONE
08960499
 
6104724
NONE
08961932
 
6246682
NONE
09263289
 
6646983
NONE
09717998
 
6850526
US20040202179
09900307
 
6980513
US20030058869
09961837
 
7072292
US20030091051
10068168
 
6914902
US20030193938
10123697
 
6765867
US20030202516
10135612
 
7274657
US20040120251
10328086
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 14
Reel/Frame:021291/0963   Pages: 11
Recorded: 07/28/2008
Attorney Dkt #:118917 -
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5402422
NONE
08029882
 
NONE
US20020013893
09918123
 
NONE
US20030206550
10135681
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE, SUITE 1900
PORTLAND, OR 97204
Assignment: 15
Reel/Frame:024965/0724   Pages: 11
Recorded: 09/09/2010
Attorney Dkt #:118917-161533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
12/26/2007
Assignee
1
TR TECHNOLOGIES FOUNDATION LLC
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090141719
12272609
Correspondence name and address
SCHWABE, WILLIAMSON & WYATT, P.C.
1211 SW FIFTH AVENUE
SUITE 1900
PORTLAND, OR 97204
Assignment: 16
Reel/Frame:026734/0430   Pages: 5
Recorded: 08/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
06/30/2011
Assignee
1
BELCAN HOLDINGS LTD.
303 AARTI CHAMBERS
VICTORIA, MAHE, SEYCHELLES
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7106968
US20030120799
10189560
 
7720943
US20060020709
11190085
 
8024436
US20100191841
12754734
Correspondence name and address
OMIKRON IP LAW GROUP
16325 BOONES FERRY ROAD SUITE 204
LAKE OSWEGO, OR 97035
Assignment: 17
Reel/Frame:027929/0960   Pages: 15
Recorded: 03/26/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
10/31/2011
Assignee
1
DIVAN INDUSTRIES, LLC
108 WEST 13TH STREET
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5724362
NONE
08536056
 
6351508
NONE
09441977
Correspondence name and address
HANNAH TRAN
201 SAN ANTONIO CIRCLE
SUITE 290
MOUNTAIN VIEW, CA 94040
Assignment: 18
Reel/Frame:029417/0691   Pages: 15
Recorded: 12/06/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
10/31/2011
Assignee
1
DIVAN INDUSTRIES, LLC
108 WEST 13TH STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893162
NONE
08796085
Correspondence name and address
HANNAH TRAN
201 SAN ANTONIO CIRCLE
SUITE 290
MOUNTAIN VIEW, CA 94040
Assignment: 19
Reel/Frame:035139/0861   Pages: 15
Recorded: 03/11/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
10/31/2011
Assignee
1
DIVAN INDUSTRIES, LLC
108 WEST 13TH STREET
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6456595
NONE
09161906
 
6539023
NONE
09161907
 
6243359
NONE
09302200
 
6271698
NONE
09441976
 
6401106
NONE
09633693
 
6754805
NONE
09633831
 
6577651
US20020154659
09768430
 
7313151
US20030147416
10072329
 
7349444
US20060039415
10924046
Correspondence name and address
HANNAH TRAN
153 SECOND STREET
SUITE 105
LOS ALTOS, CA 94022
Assignment: 20
Reel/Frame:027929/0671   Pages: 5
Recorded: 03/26/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
03/22/2012
Assignee
1
DIVAN INDUSTRIES, LLC
108 WEST 13TH STREET
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7239651
US20030169773
10094768
 
7260767
US20060041826
10924038
Correspondence name and address
HANNAH TRAN
201 SAN ANTONIO CIRCLE
SUITE 290
MOUNTAIN VIEW, CA 94040
Assignment: 21
Reel/Frame:030482/0293   Pages: 7
Recorded: 05/24/2013
Attorney Dkt #:T5077-BELCAN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
05/08/2013
Assignee
1
BELCAN HOLDINGS LTD.
303 AARTI CHAMBERS, VICTORIA
MAHE, SEYCHELLES
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7177328
US20040100994
10306232
 
7680943
US20050086367
10691109
 
7031256
US20050157736
10760510
 
7649843
US20050174941
10775013
 
7672315
US20070047593
11210127
Correspondence name and address
LOWE HAUPTMAN HAM & BERNER, LLP
2318 MILL RD.
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:031228/0848   Pages: 7
Recorded: 09/18/2013
Attorney Dkt #:T5077-BELCAN_2013-09-17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
05/08/2013
Assignee
1
BELCAN HOLDINGS LTD.
303 AARTI CHAMBERS, VICTORIA
MAHE, SEYCHELLES
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6965612
US20040120362
10323442
 
7020158
US20050008042
10900737
 
7613213
US20060039416
11209230
 
7558287
US20070047594
11210135
 
7630397
US20080101377
11553151
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL RD., SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:033611/0088   Pages: 12
Recorded: 08/26/2014
Attorney Dkt #:P-77900-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
02/03/2014
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8949481
US20110063501
12558673
 
9197023
US20120077384
13312457
 
8886852
US20120079140
13312514
 
NONE
US20130217274
13852559
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 24
Reel/Frame:033770/0982   Pages: 12
Recorded: 09/18/2014
Attorney Dkt #:701009-15-00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRANSWITCH CORPORATION
Exec Dt:
02/03/2014
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVENUE
SAN JOSE, CALIFORNIA 95134
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8098690
US20090238212
12050632
 
7873938
US20090327652
12163105
 
8112572
US20100107212
12260419
 
NONE
US20110013772
12505806
 
8472351
US20110096793
12607524
 
8238413
US20110317751
12821950
 
9137485
US20110179456
13010215
 
8594262
US20110311008
13157526
 
8973062
US20110239257
13158615
 
8804809
US20130064281
13230244
 
8576903
US20130094561
13275811
 
8837573
US20130128943
13298567
 
9288065
US20130187483
13355687
 
9197340
US20140105230
13652757
 
8878590
US20130187699
13745011
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036

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