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Patent Assignment Assignor Details
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Assignor Name : WU, XUEHUA
Total Assignments: 21
Assignment: 1
Reel/Frame:010128/0615   Pages: 3
Recorded: 07/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
07/07/1999
2
JU, KOCHAN
Exec Dt:
07/07/1999
3
CHANG, JEI-WEI
Exec Dt:
07/07/1999
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239948
NONE
09360120
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 2
Reel/Frame:010128/0950   Pages: 4
Recorded: 07/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
07/07/1999
2
LIU, YI-CHUN
Exec Dt:
07/07/1999
3
HU, YINING
Exec Dt:
07/07/1999
4
CHANG, JEI-WEI
Exec Dt:
07/07/1999
5
JU, KOCHAN
Exec Dt:
07/07/1999
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291138
NONE
09360121
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 3
Reel/Frame:010586/0204   Pages: 3
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
12/21/1999
2
LIU, YI-CHUN
Exec Dt:
12/21/1999
3
CHANG, JEI-WEI
Exec Dt:
12/21/1999
4
JU, KOCHAN
Exec Dt:
12/21/1999
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207350
NONE
09483931
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 4
Reel/Frame:010553/0478   Pages: 5
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
12/22/1999
2
LI, WENSEN
Exec Dt:
12/22/1999
3
LAM, SI-TUAN
Exec Dt:
12/22/1999
4
CHANG, HENRY C.
Exec Dt:
12/22/1999
5
CHANG, JEI-WEI
Exec Dt:
12/22/1999
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428719
NONE
09487454
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 5
Reel/Frame:010662/0853   Pages: 3
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
02/21/2000
2
JU, KOCHAN
Exec Dt:
02/21/2000
3
CHANG, JEI-WEI
Exec Dt:
02/21/2000
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218080
NONE
09519610
Correspondence name and address
GEORGE O. SAILE
STEPHEN B. ACKERMAN
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 6
Reel/Frame:014804/0829   Pages: 3
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
12/14/2003
2
ZHAO, MINGJUN
Exec Dt:
12/12/2003
3
FENG, JOHN
Exec Dt:
12/15/2003
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/11/2003
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7454143
NONE
10736818
Correspondence name and address
LAW OFFICES OF PETER C. SU
PETER C. SU, ESQ.
PATENT ATTORNEY
PO BOX 878
MENLO PARK, CA 94026-0878
Assignment: 7
Reel/Frame:014275/0504   Pages: 4
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
12/15/2003
2
FENG, YUEZHONG
Exec Dt:
12/15/2003
3
CHEN, XIXIANG
Exec Dt:
12/15/2003
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/10/2003
5
CAO, SIMON X.F.
Exec Dt:
01/09/2004
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7158697
US20040151425
10425068
Correspondence name and address
SAWYER LAW GROUP LLP
MICHELE LIU
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:016008/0616   Pages: 5
Recorded: 11/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, JOHN
Exec Dt:
11/15/2004
2
WU, XUEHUA
Exec Dt:
11/15/2004
3
PARTHASARATHI, SANJAI
Exec Dt:
11/15/2004
4
BARAROSSA, GIOVANNI
Exec Dt:
11/16/2004
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457544
NONE
10990688
Correspondence name and address
DONALD L. BARTELS
COUDERT BROTHERS LLP
TWO PALO ALTO SQUARE
3000 EL CAMINO REAL, FOURTH FLOOR
PALO ALTO, CALIFORNIA 94306-2121
Assignment: 9
Reel/Frame:016357/0772   Pages: 3
Recorded: 03/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, MING
Exec Dt:
02/17/2005
2
WU, XUEHUA
Exec Dt:
02/18/2005
3
BARBAROSSA, GIOVANNI
Exec Dt:
02/18/2005
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221818
US20060198574
11070450
Correspondence name and address
JOHN C. CAREY
MOSER, PATTERSON, & SHERIDAN, LLP
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 10
Reel/Frame:017088/0290   Pages: 4
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
10/07/2005
2
ZHAO, MINGJUN
Exec Dt:
10/07/2005
3
FENG, JOHN
Exec Dt:
10/07/2005
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7340130
NONE
11247779
Correspondence name and address
PETER J. SU
HAYNES BEFFEL & WOLFELD LLP
751 KELLY STREET
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 11
Reel/Frame:017095/0178   Pages: 4
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
10/07/2005
2
ZHAO, MINGJUN
Exec Dt:
10/07/2005
3
FENG, JOHN
Exec Dt:
10/07/2005
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171073
NONE
11247052
Correspondence name and address
PETER J. SU
HAYNES BEFFEL & WOLFELD LLP
751 KELLY STREET
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 12
Reel/Frame:017651/0539   Pages: 3
Recorded: 03/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, MING
Exec Dt:
03/12/2006
2
WU, XUEHUA
Exec Dt:
03/12/2006
3
BARBAROSSA, GIOVANNI
Exec Dt:
03/04/2006
Assignee
1
AVANEX CORPORATION
40919 ENCYLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7286730
US20070217735
11376051
Correspondence name and address
JOHN CAREY
PATTERSON & SHERIDAN, L.L.P.
350 CAMBRIDGE AVE, SUITE 250
PALO ALTO, CALIFORNIA 94306-1550
Assignment: 13
Reel/Frame:032861/0382   Pages: 4
Recorded: 05/09/2014
Attorney Dkt #:7271-140293 135199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, MING
Exec Dt:
03/12/2006
2
WU, XUEHUA
Exec Dt:
03/12/2006
3
BARBAROSSA, GIOVANNI
Exec Dt:
03/04/2006
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603006
US20080037932
11875533
Correspondence name and address
THE WEBB LAW FIRM PC
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLV
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:020178/0499   Pages: 4
Recorded: 11/29/2007
Attorney Dkt #:AVAN/002052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HAIJUN
Exec Dt:
11/15/2007
2
WU, XUEHUA
Exec Dt:
11/18/2007
3
LIN, CHRISTOPHER
Exec Dt:
11/17/2007
4
BARBAROSSA, GIOVANNI
Exec Dt:
11/15/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8346084
US20080218872
11945996
Correspondence name and address
PATTERSON & SHERIDAN LLP
3040 POST OAK BLVD
SUITE 1500
HOUSTON, TX 77056
Assignment: 15
Reel/Frame:020379/0677   Pages: 4
Recorded: 01/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
12/19/2007
2
YUAN, HAIJUN
Exec Dt:
12/19/2007
3
LIU, YOUNSHENG
Exec Dt:
12/19/2007
4
LIN, CHRISTOPHER
Exec Dt:
12/19/2007
5
BARBAROSSA, GIOVANNI
Exec Dt:
12/27/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8094982
US20080219619
12014728
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 16
Reel/Frame:020379/0640   Pages: 3
Recorded: 01/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HAIJUN
Exec Dt:
01/14/2008
2
WU, XUEHUA
Exec Dt:
12/31/2007
3
LIN, CHRISTOPHER
Exec Dt:
01/03/2008
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/31/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080219663
12014736
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 17
Reel/Frame:020379/0643   Pages: 3
Recorded: 01/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HAIJUN
Exec Dt:
01/14/2008
2
WU, XUEHUA
Exec Dt:
12/31/2007
3
LIN, CHRISTOPHER
Exec Dt:
01/03/2008
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/31/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8203691
US20080218680
12014730
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 18
Reel/Frame:028907/0699   Pages: 3
Recorded: 09/06/2012
Attorney Dkt #:AVAN/002034USC1/CM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HAIJUN
Exec Dt:
01/14/2008
2
WU, XUEHUA
Exec Dt:
12/31/2007
3
LIN, CHRISTOPHER
Exec Dt:
01/03/2008
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/31/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605247
US20120236247
13485052
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 19
Reel/Frame:032862/0190   Pages: 5
Recorded: 05/09/2014
Attorney Dkt #:7271-140293 140108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, HAIJUN
Exec Dt:
01/14/2008
2
WU, XUEHUA
Exec Dt:
12/31/2007
3
LIN, CHRISTOPHER
Exec Dt:
01/03/2008
4
BARBAROSSA, GIOVANNI
Exec Dt:
12/31/2007
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRCLE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041897
US20140085598
14093405
Correspondence name and address
THE WEBB LAW FIRM PC
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLV
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:022125/0649   Pages: 3
Recorded: 01/19/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XUEHUA
Exec Dt:
01/14/2009
2
YUAN, HAIJUN
Exec Dt:
12/23/2008
3
LIN, CHRISTOPHER
Exec Dt:
01/12/2009
4
BARBAROSSA, GIOVANNI
Exec Dt:
01/15/2009
Assignee
1
AVANEX CORPORATION
40919 ENCYCLOPEDIA CIRLCE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358398
US20090147212
12356038
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BLVD
SUITE 1500
HOUSTON, TX 77056
Assignment: 21
Reel/Frame:039900/0545   Pages: 4
Recorded: 09/01/2016
Attorney Dkt #:CACIP.00058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XIUMING
Exec Dt:
07/14/2016
2
KANG, JIANZHONG
Exec Dt:
07/14/2016
3
ZHANG, LIRUI
Exec Dt:
07/14/2016
4
WANG, WEIHONG
Exec Dt:
07/14/2016
5
QIAO, XIAOFENG
Exec Dt:
07/14/2016
6
ZHANG, JUNFENG
Exec Dt:
07/14/2016
7
WU, XUEHUA
Exec Dt:
07/14/2016
Assignee
1
BLUESTAR (BEIJING) CHEMICAL MACHINERY CO., LTD.
NO.5 XINGYE STREET
BEIJING ECONOMIC TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10458030
US20170306513
15116751
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380

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