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Patent Assignment Assignor Details
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Assignor Name : ZHANG, LIGANG
Total Assignments: 30
Assignment: 1
Reel/Frame:009696/0324   Pages: 3
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/29/1998
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09223042
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
THINH V. NGUYEN
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:012340/0814   Pages: 3
Recorded: 11/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/30/2001
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09997378
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
MICHAEL P. NOONAN
401 WEST 15TH STREET
SUITE 870
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:014571/0902   Pages: 7
Recorded: 10/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2003
2
Exec Dt:
09/30/2003
3
Exec Dt:
09/30/2003
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10676626
Correspondence name and address
ZAGORIN O'BRIEN & GRAHAM LLP
ANDREW C. GRAHAM
401 WEST 15TH STREET
SUITE 870
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:014635/0880   Pages: 6
Recorded: 10/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/20/2003
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10463961
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
ANDREW C. GRAHAM
401 WEST 15TH STREET, SUITE 870
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:014802/0349   Pages: 4
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
3
Exec Dt:
03/31/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10814816
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
NICOLE TEITLER CAVE
7600B N. CAPITAL OF TEXAS HWY, SUITE 350
AUSTIN, TX 78731
Assignment: 6
Reel/Frame:015174/0075   Pages: 4
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2004
2
Exec Dt:
03/31/2004
3
Exec Dt:
03/31/2004
4
Exec Dt:
03/31/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10813886
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM L.L.P.
NICOLE TEITLER CAVE
7600B N. CAPITAL OF TEXAS HWY
SUITE 350
AUSTIN, TX 78731
Assignment: 7
Reel/Frame:015434/0190   Pages: 3
Recorded: 06/03/2004
Attorney Dkt #:026-0048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/02/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10860081
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
NICOLE TEITLER CAVE
7600B N. CAPITAL OF TEXAS HWY, SUITE 350
AUSTIN, TX 78731
Assignment: 8
Reel/Frame:015444/0363   Pages: 3
Recorded: 06/03/2004
Attorney Dkt #:026-0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/02/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10859898
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
NICOLE TEITLER CAVE
7600B N. CAPITAL OF TEXAS HWY, SUITE 350
AUSTIN, TX 78731
Assignment: 9
Reel/Frame:016058/0716   Pages: 5
Recorded: 12/03/2004
Attorney Dkt #:026-0057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2004
2
Exec Dt:
12/02/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004022
Correspondence name and address
MARK ZAGORIN
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
7600B N. CAPITAL OF TEXAS HWY.
SUITE 350
AUSTIN, TX 78731
Assignment: 10
Reel/Frame:016066/0380   Pages: 3
Recorded: 12/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/2004
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11005227
Correspondence name and address
ZAGORIN, O'BRIEN & GRAHAM, L.L.P.
MARK ZAGORIN
7600B N. CAPITAL OF TEXAS HWY.
SUITE 350
AUSTIN, TX 78731
Assignment: 11
Reel/Frame:016407/0837   Pages: 2
Recorded: 03/21/2005
Attorney Dkt #:026-0062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/18/2005
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11085404
Correspondence name and address
MARK ZAGORIN
ZAGORIN O'BRIEN GRAHAM LLP
7600B N. CAPITAL OF TEXAS HWY, SUITE 350
AUSTIN, TX 78731
Assignment: 12
Reel/Frame:016039/0673   Pages: 3
Recorded: 04/08/2005
Attorney Dkt #:026-0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2005
2
Exec Dt:
04/01/2005
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10878089
Correspondence name and address
MARK ZAGORIN
ZAGORIN O'BRIEN GRAHAM LLP
7600B N. CAPITAL OF TEXAS HWY, SUITE 350
AUSTIN, TX 78731
Assignment: 13
Reel/Frame:016750/0967   Pages: 5
Recorded: 06/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2005
2
Exec Dt:
06/29/2005
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170933
Correspondence name and address
ZAGORIN O'BRIEN GRAHAM LLP
NICOLE TEITLER CAVE
7600B N. CAPITAL OF TEXAS HWY., STE. 350
AUSTIN, TX 78731
Assignment: 14
Reel/Frame:017056/0078   Pages: 3
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/2005
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11239933
Correspondence name and address
NICOLE TEITLER CAVE
ZAGORIN O'BRIEN GRAHAM LLP
7600B N. CAPITAL OF TEXAS HWY
SUITE 350
AUSTIN, TX 78731
Assignment: 15
Reel/Frame:018571/0039   Pages: 3
Recorded: 11/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2005
2
Exec Dt:
10/25/2005
3
Exec Dt:
10/25/2005
Assignee
1
66 MINLE ROAD, LANZHOU
GANSU, CHINA 730050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557114
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CALIFORNIA 92614
Assignment: 16
Reel/Frame:018022/0477   Pages: 6
Recorded: 07/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2006
2
Exec Dt:
06/29/2006
Assignee
1
4635 BOSTON LANE
AUSTIN, TEXAS 78735
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11427595
Correspondence name and address
NICOLE TEITLER CAVE
ZAGORIN O'BRIEN GRAHAM LLP
7600B N. CAPITAL OF TEXAS HWY.
SUITE 350
AUSTIN, TEXAS 78731
Assignment: 17
Reel/Frame:018327/0263   Pages: 6
Recorded: 09/29/2006
Attorney Dkt #:S386.112.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2006
2
Exec Dt:
09/28/2006
3
Exec Dt:
09/27/2006
4
Exec Dt:
09/26/2006
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536900
Correspondence name and address
DICKE, BILLIG & CZAJA, PLLC
100 SOUTH FIRST STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:018487/0813   Pages: 3
Recorded: 11/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2006
2
Exec Dt:
10/25/2006
3
Exec Dt:
10/25/2006
Assignee
1
66 MINLE ROAD, LANZHOU
GANSU, CHINA 730050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556999
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CALIFORNIA 92614
Assignment: 19
Reel/Frame:018780/0330   Pages: 4
Recorded: 01/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2006
2
Exec Dt:
11/20/2006
3
Exec Dt:
12/01/2006
4
Exec Dt:
12/06/2006
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11517181
Correspondence name and address
MICHAEL J. CHERSKOV
SUITE 1447
20 N. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:019103/0349   Pages: 4
Recorded: 03/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2006
2
Exec Dt:
11/20/2006
3
Exec Dt:
12/01/2006
4
Exec Dt:
12/06/2006
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11517181
Correspondence name and address
MICHAEL J. CHERSKOV
SUITE 1447
20 N. WACKE DRIVE
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:021875/0191   Pages: 2
Recorded: 11/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/11/2008
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12286314
Correspondence name and address
O'KEEFE, EGAN, PETERMAN & ENDERS, LLP
1101 S. CAPITAL OF TEXAS HIGHWAY
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 22
Reel/Frame:021887/0461   Pages: 2
Recorded: 11/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
11/12/2008
3
Exec Dt:
11/11/2008
4
Exec Dt:
11/11/2008
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12286315
Correspondence name and address
O'KEEFE, EGAN, PETERMAN & ENDERSON, LLP
1101 S. CAPITAL OF TEXAS HIGHWAY
BUILDING C, SUITE 200
AUSTIN, TX 78746
Assignment: 23
Reel/Frame:021904/0038   Pages: 2
Recorded: 11/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
11/11/2008
3
Exec Dt:
11/11/2008
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12313087
Correspondence name and address
O'KEEFE, EGAN, PETERMAN & ENDERS, LLP
1101 S. CAPITAL OF TEXAS HIGHWAY
BUILDING C, SUITE 200
AUSTIN, TEXAS 78746
Assignment: 24
Reel/Frame:023296/0211   Pages: 3
Recorded: 09/29/2009
Attorney Dkt #:SIL.128US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2009
2
Exec Dt:
09/27/2009
3
Exec Dt:
09/27/2009
Assignee
1
400 CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12568811
Correspondence name and address
TROP, PRUNER & HU, P.C.
1616 S. VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 25
Reel/Frame:026210/0888   Pages: 8
Recorded: 05/02/2011
Attorney Dkt #:706821
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2011
2
Exec Dt:
04/29/2011
3
Exec Dt:
04/27/2011
4
Exec Dt:
04/27/2011
5
Exec Dt:
04/28/2011
Assignee
1
100 N.E. ADAMS
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12974666
Correspondence name and address
PHILLIP M. PIPPENGER
180 N. STETSON AVE.
TWO PRUDENTIAL PLAZA, STE. 4900
CHICAGO, IL 60601-6731
Assignment: 26
Reel/Frame:030587/0401   Pages: 3
Recorded: 06/11/2013
Attorney Dkt #:SILA:428
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2013
2
Exec Dt:
05/21/2013
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13914949
Correspondence name and address
O'KEEFE, EGAN, PETERMAN & ENDERS LLP
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
#C200
AUSTIN, TX 78746
Assignment: 27
Reel/Frame:043357/0353   Pages: 2
Recorded: 08/22/2017
Attorney Dkt #:P042390-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2017
2
Exec Dt:
08/22/2017
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15683162
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 28
Reel/Frame:047436/0696   Pages: 5
Recorded: 11/07/2018
Attorney Dkt #:P046607-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2018
2
Exec Dt:
11/07/2018
3
Exec Dt:
11/07/2018
4
Exec Dt:
11/05/2018
5
Exec Dt:
11/07/2018
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16182970
Correspondence name and address
HARNESS DICKEY & PIERCE, P.L.C. (GM)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 29
Reel/Frame:057540/0368   Pages: 7
Recorded: 09/20/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2019
2
Exec Dt:
03/12/2019
3
Exec Dt:
03/12/2019
4
Exec Dt:
03/12/2019
5
Exec Dt:
03/12/2019
Assignee
1
LUSHAN ROAD 932
CHANGSHA, HUNAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16352924
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351
Assignment: 30
Reel/Frame:066954/0611   Pages: 11
Recorded: 03/29/2024
Attorney Dkt #:051058-096630USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2024
2
Exec Dt:
02/08/2024
3
Exec Dt:
02/10/2024
4
Exec Dt:
02/08/2024
5
Exec Dt:
02/09/2024
6
Exec Dt:
02/10/2024
7
Exec Dt:
02/23/2024
8
Exec Dt:
02/08/2024
Assignee
1
675 WEST KENDALL STREET
HENRI A. TERMEER SQUARE
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17779706
Correspondence name and address
TIMOTHY HARK
53 STATE STREET
BOSTON, MA 02109

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