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Patent Assignment Assignor Details
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Assignor Name : SHI, XIZENG
Total Assignments: 39
Assignment: 1
Reel/Frame:008116/0874   Pages: 4
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JEI-WEI
Exec Dt:
06/03/1996
2
JU, KOCHAN
Exec Dt:
06/03/1996
3
GUO, YIMIN
Exec Dt:
06/03/1996
4
SHI, XIZENG
Exec Dt:
06/03/1996
5
TAO, ARTHUR HUNGSHIN
Exec Dt:
06/03/1996
Assignee
1
HEADWAY TECHNOLOGIES, INC.
100 S. MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719730
NONE
08682476
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DR.
POUGHKEEPSIE, NY 12603
Assignment: 2
Reel/Frame:008258/0388   Pages: 4
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
09/28/1996
2
HAN, CHERNG-CHYI
Exec Dt:
09/28/1996
3
GUO, YIMIN
Exec Dt:
09/28/1996
4
HSU, YIMIN
Exec Dt:
09/28/1996
5
JU, KOCHAN
Exec Dt:
09/28/1996
6
CHANG, JEI-WEI
Exec Dt:
09/28/1996
Assignee
1
HEADWAY TECHNOLOGIES, INC.
100 S. MILPITAS BOULEVARD
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684658
NONE
08727264
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NEW YORK 12603
Assignment: 3
Reel/Frame:009140/0224   Pages: 9
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTTMAYER, ROBERT EARL
Exec Dt:
03/12/1998
2
CHENG, CHARLES CHEN-KANG
Exec Dt:
02/27/1998
3
SHI, XIZENG
Exec Dt:
03/12/1998
4
TONG, LIJUN
Exec Dt:
03/12/1998
5
TONG, HUA-CHING
Exec Dt:
03/12/1998
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5986978
NONE
09005914
Correspondence name and address
SAMUEL A. KASSATLY
2926 SOUTH COURT
PALO ALTO, CA 94306
Assignment: 4
Reel/Frame:009540/0061   Pages: 4
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
10/02/1998
2
TONG, HUA-CHING
Exec Dt:
10/02/1998
3
ZHAO, MING
Exec Dt:
10/02/1998
4
LIU, FRANCIS
Exec Dt:
10/02/1998
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6137661
NONE
09174469
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 5
Reel/Frame:015488/0168   Pages: 4
Recorded: 06/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONG, HUA-CHING
Exec Dt:
09/30/1999
2
SHI, XIZENG
Exec Dt:
09/30/1999
3
DEY, SUBARATA
Exec Dt:
09/30/1999
4
GIBBONS, MATTHEW
Exec Dt:
09/30/1999
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6317297
NONE
09413287
Correspondence name and address
SAWYER & ASSOCIATES
JOSEPH A. SAWYER
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:010953/0175   Pages: 7
Recorded: 07/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YINGJIAN
Exec Dt:
06/21/2000
2
TONG, HUA-CHING
Exec Dt:
06/21/2000
3
WANG, LEI
Exec Dt:
07/07/2000
4
SHI, XIZENG
Exec Dt:
06/21/2000
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6618223
NONE
09617791
Correspondence name and address
HICKMAN STEPHENS ET AL
RONALD B. FEECE
P.O. BOX 52037
PALO ALTO, CA 94303-0746
Assignment: 7
Reel/Frame:011522/0184   Pages: 5
Recorded: 01/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YINGJIAN
Exec Dt:
01/04/2001
2
HINER, HUGH CRAIG
Exec Dt:
01/04/2001
3
CHEN, BENJAMIN
Exec Dt:
01/08/2001
4
SHI, XIZENG
Exec Dt:
01/04/2001
5
SIN, KYUSIK
Exec Dt:
01/04/2001
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6785955
NONE
09769060
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:012180/0044   Pages: 9
Recorded: 09/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YINGJIAN
Exec Dt:
09/07/2001
2
DANG, XIAOZHONG
Exec Dt:
09/07/2001
3
LIU, FRANCIS H.
Exec Dt:
09/07/2001
4
STOEV, KROUM
Exec Dt:
09/07/2001
5
JIANG, HAI
Exec Dt:
09/07/2001
6
WANG, YUGANG
Exec Dt:
09/07/2001
7
SHI, XIZENG
Exec Dt:
09/07/2001
Assignee
1
READ-RITE CORPORATION
BUILDING 4
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6791793
NONE
09952989
Correspondence name and address
SAMUEL A. KASSATLY
6819 TRINIDAD DRIVE
SAN JOSE, CA 95120
Assignment: 9
Reel/Frame:012264/0772   Pages: 4
Recorded: 10/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIN, KYUSIK
Exec Dt:
10/01/2001
2
FUNADA, SHIN
Exec Dt:
10/01/2001
3
HINER, HUGH C.
Exec Dt:
10/01/2001
4
SHI, XIZENG
Exec Dt:
10/01/2001
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6418048
NONE
09969315
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CALIFORNIA 94303
Assignment: 10
Reel/Frame:012346/0805   Pages: 12
Recorded: 10/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YINGJIAN
Exec Dt:
10/05/2001
2
SHI, XIZENG
Exec Dt:
10/05/2001
3
HINER, HUGH CRAIG
Exec Dt:
10/05/2001
4
DONG, ZI-WEN
Exec Dt:
10/10/2001
5
LIU, FRANCIS
Exec Dt:
10/05/2001
6
GIBBONS, MATHEW R.
Exec Dt:
10/11/2001
7
THOMPSON, JOYCE ANNE
Exec Dt:
10/15/2001
8
JENSEN, WILLIAM D.
Exec Dt:
10/05/2001
9
CHIEN, CHESTER XIAOWEN
Exec Dt:
10/08/2001
10
WANG, YUGANG
Exec Dt:
10/05/2001
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721138
NONE
09999694
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY, SUITE 280
PLEASANTON, CA 94566
Assignment: 11
Reel/Frame:012321/0826   Pages: 3
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, QIUQUN (KEVIN)
Exec Dt:
11/15/2001
2
SHI, XIZENG
Exec Dt:
11/15/2001
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512690
NONE
09990425
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 12
Reel/Frame:012320/0835   Pages: 4
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINER, HUGH C.
Exec Dt:
11/16/2001
2
SIN, KYUSIK
Exec Dt:
11/16/2001
3
JENSEN, WILLIAM
Exec Dt:
11/16/2001
4
SHI, XIZENG
Exec Dt:
11/16/2001
Assignee
1
READ-RITE CORPOPRATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683763
NONE
09990738
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CALIFORNIA 94303
Assignment: 13
Reel/Frame:012395/0527   Pages: 3
Recorded: 12/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, QIUQUN
Exec Dt:
12/06/2001
2
SHI, XIZENG
Exec Dt:
12/06/2001
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6687178
NONE
10017925
Correspondence name and address
CARR & FERRELL, LLP
ROBERT D. HAYDEN
2225 EAST BAYSHORE ROAD
SUITE 200
PALO ALTO, CA 94303
Assignment: 14
Reel/Frame:015925/0751   Pages: 3
Recorded: 10/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, QIUQUN
Exec Dt:
12/06/2001
2
SHI, XIZENG
Exec Dt:
12/06/2001
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6834010
NONE
10741841
Correspondence name and address
CARR & FERRELL LLP
2200 GENG ROAD
PALO ALTO, CA 94303
Assignment: 15
Reel/Frame:012380/0075   Pages: 4
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, QIUQUN
Exec Dt:
12/11/2001
2
SHI, XIZENG
Exec Dt:
12/12/2001
3
GIBBONS, MATTHEW R.
Exec Dt:
12/12/2001
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721203
NONE
10017647
Correspondence name and address
CARR & FERRELL LLP
C/O ROBERT D. HAYDEN
2225 EAST BAYSHORE ROAD, SUITE 200
PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:012400/0810   Pages: 4
Recorded: 12/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIN, KYUSIK
Exec Dt:
12/13/2001
2
SHI, XIZENG
Exec Dt:
12/14/2001
3
HINER, HUGH CRAIG
Exec Dt:
12/13/2001
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6803615
NONE
10020663
Correspondence name and address
CARR & FERRELL LLP
ROBERT D. HAYDEN
2225 E. BAYSHORE ROAD
SUITE 200
PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:012522/0957   Pages: 4
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, QIUQUN
Exec Dt:
01/18/2002
2
SHI, XIZENG
Exec Dt:
01/18/2002
3
GIBBONS, MATTHEW R.
Exec Dt:
01/18/2002
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6697294
NONE
10055118
Correspondence name and address
CARR & FERRELL, LLP
ROBERT D. HAYDEN
2225 EAST BAYSHORE ROAD
SUITE 200
PALO ALTO, CA 94303
Assignment: 18
Reel/Frame:012584/0094   Pages: 6
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIN, KYUSIK
Exec Dt:
02/01/2002
2
FUNADA, SHIN
Exec Dt:
02/01/2002
3
HINER, HUGH CRAIG
Exec Dt:
02/01/2002
4
TONG, HUA-CHING
Exec Dt:
02/01/2002
5
SHI, XIZENG
Exec Dt:
02/01/2002
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639291
NONE
10071796
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY
SUITE 280
PLEASANTON, CA 94566
Assignment: 19
Reel/Frame:012919/0417   Pages: 5
Recorded: 05/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIN, KYUSIK
Exec Dt:
05/09/2002
2
BJELLAND, KRISTIAN M.
Exec Dt:
05/09/2002
3
CHEN, BENJAMIN
Exec Dt:
05/09/2002
4
HINER, HUGH C.
Exec Dt:
05/09/2002
5
SHI, XIZENG
Exec Dt:
05/13/2002
Assignee
1
READ-RITE CORPORATEION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6744608
NONE
10146517
Correspondence name and address
SAWYER LAW GROUP LLP
JOSEPH A. SAWYER, JR.
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 20
Reel/Frame:013105/0629   Pages: 3
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
07/02/2002
2
QU, QIUQUN
Exec Dt:
07/02/2002
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680863
NONE
10192276
Correspondence name and address
SAWYER LAW GROUP LLP
JANYCE R. MITCHELL
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 21
Reel/Frame:013102/0842   Pages: 4
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIN, KYUSIK
Exec Dt:
07/03/2002
2
HINER, HUGH C.
Exec Dt:
07/08/2002
3
SHI, XIZENG
Exec Dt:
07/03/2002
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6713801
NONE
10192430
Correspondence name and address
SAWYER LAW GROUP LLP
JANYCE R. MITCHELL
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 22
Reel/Frame:013233/0722   Pages: 4
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINER, HUGH C.
Exec Dt:
07/09/2002
2
SIN, KYUSIK
Exec Dt:
07/31/2002
3
GIBBONS, MATTHEW
Exec Dt:
07/09/2002
4
SHI, XIZENG
Exec Dt:
07/08/2002
Assignee
1
READ-RITE CORPORATION
44100 OSGOOD ROAD
MILIPITAS, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6707083
NONE
10192458
Correspondence name and address
SAWYER LAW GROUP LLP
JANYCE R. MITCHELL
P.O. BOX 51418
PALO ALTO, CALIFORNIA 94303
Assignment: 23
Reel/Frame:014243/0644   Pages: 2
Recorded: 06/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHI, XIZENG
Exec Dt:
06/20/2003
Assignee
1
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067866
US20040191928
10606557
Correspondence name and address
SAWYER LAW GROUP LLP
JANYCE R. MITCHELL
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 24
Reel/Frame:014994/0280   Pages: 2
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
02/02/2004
2
WANG, PO-KANG
Exec Dt:
02/02/2004
3
GUO, YIMIN
Exec Dt:
02/02/2004
4
MIN, TAI
Exec Dt:
02/02/2004
Assignees
1
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
2
HEADWAY TECHNOLOGIES
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7009266
US20050048674
10781479
Correspondence name and address
SAWYER LAW GROUP LLP
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 25
Reel/Frame:014994/0302   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSANG, DAVID
Exec Dt:
02/02/2004
2
SHI, XIZENG
Exec Dt:
02/02/2004
3
WANG, PO-KANG
Exec Dt:
02/02/2004
4
YANG, HSU KAI (KARL)
Exec Dt:
02/06/2004
5
HU, DAVID
Exec Dt:
02/04/2004
Assignees
1
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
2
HEADWAY TECHNOLOGIES
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6977838
NONE
10781482
Correspondence name and address
SAWYER LAW GROUP LLP
JANYCE R. MITCHELL
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 26
Reel/Frame:015188/0184   Pages: 3
Recorded: 04/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, YIMIN
Exec Dt:
03/26/2004
2
WANG, PO-KANG
Exec Dt:
03/26/2004
3
SHI, XIZENG
Exec Dt:
03/26/2004
4
MIN, TAI
Exec Dt:
03/26/2004
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7211874
US20050219895
10818581
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 27
Reel/Frame:015443/0049   Pages: 2
Recorded: 06/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
05/28/2004
2
LE, SON
Exec Dt:
05/28/2004
3
WANG, PO-KANG
Exec Dt:
05/28/2004
4
MIN, TAI
Exec Dt:
05/28/2004
Assignees
1
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
2
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7123506
US20050180201
10860902
Correspondence name and address
SAWYER LAW GROUP, LLP
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 28
Reel/Frame:015455/0347   Pages: 2
Recorded: 06/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI (KARL)
Exec Dt:
06/07/2004
2
SHI, XIZENG
Exec Dt:
06/08/2004
3
WANG, PO-KANG
Exec Dt:
06/07/2004
4
YANG, BRUCE YEE
Exec Dt:
06/07/2004
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7613868
US20050276100
10865717
Correspondence name and address
SAWYER LAW GROUP LLP
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 29
Reel/Frame:015458/0966   Pages: 2
Recorded: 06/09/2004
Attorney Dkt #:HT04-007/3077P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI (KARL)
Exec Dt:
06/07/2004
2
SHI, XIZENG
Exec Dt:
06/08/2004
3
WANG, PO-KANG
Exec Dt:
06/07/2004
4
YANG, BRUCE YEE
Exec Dt:
06/07/2004
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS TECHNOLOGY, INC.
830 HILLVIEW COURT, SUITE 100
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027324
US20050276098
10865722
Correspondence name and address
SAWYER LAW GROUP LLP
STEPHEN G. SULLIVAN
P.O. BOX 51418
PALO ALTO, CA 94303
Assignment: 30
Reel/Frame:016061/0453   Pages: 4
Recorded: 12/01/2004
Attorney Dkt #:HT04-051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIN, TAI
Exec Dt:
11/15/2004
2
WANG, POKANG
Exec Dt:
11/15/2004
3
SHI, XIZENG
Exec Dt:
11/15/2004
4
GUO, YIMIN
Exec Dt:
11/15/2004
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7394122
US20060014346
11001382
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 31
Reel/Frame:016441/0047   Pages: 4
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI
Exec Dt:
03/22/2005
2
WANG, PO-KANG
Exec Dt:
03/22/2005
3
SHI, XIZENG
Exec Dt:
03/22/2005
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184302
US20060221673
11093613
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 32
Reel/Frame:016471/0937   Pages: 4
Recorded: 04/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PO-KANG
Exec Dt:
03/22/2005
2
RONG, YIN
Exec Dt:
03/22/2005
3
YANG, HSU KAI
Exec Dt:
03/22/2005
4
SHI, XIZENG
Exec Dt:
03/22/2005
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7180769
US20060227597
11103977
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 33
Reel/Frame:017268/0588   Pages: 4
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI
Exec Dt:
11/08/2005
2
WANG, PO-KANG
Exec Dt:
11/08/2005
3
SHI, XIZENG
Exec Dt:
11/08/2005
Assignees
1
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
2
MAGIC TECHNOLOGIES, INC.
463-471 SOUTH MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7321507
US20070115717
11284299
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 34
Reel/Frame:047305/0942   Pages: 4
Recorded: 10/25/2018
Attorney Dkt #:HMG04-058B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI
Exec Dt:
11/08/2005
2
WANG, PO-KANG
Exec Dt:
11/08/2005
3
SHI, XIZENG
Exec Dt:
11/08/2005
Assignees
1
MAGIC TECHNOLOGIES, INC.
463-471 SOUTH MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7499314
US20080094884
12002161
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 35
Reel/Frame:017398/0756   Pages: 4
Recorded: 12/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HSU KAI
Exec Dt:
12/13/2005
2
WANG, PO-KANG
Exec Dt:
12/13/2005
3
SHI, XIZENG
Exec Dt:
12/13/2005
Assignees
1
MAGIC TECHNOLOGIES, INC.
463-471 SOUTH MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
830 HILLVIEW COURT
SUITE 100
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7362644
US20070140033
11313019
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 36
Reel/Frame:017490/0930   Pages: 4
Recorded: 01/25/2006
Attorney Dkt #:HMG05-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
01/06/2006
2
WANG, PO-KANG
Exec Dt:
01/06/2006
3
YANG, HSU KAI
Exec Dt:
01/06/2006
Assignees
1
MAGIC TECHNOLOGIES, INC.
463-471 SOUTH MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW CT.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7480172
US20070171702
11339189
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 37
Reel/Frame:018386/0139   Pages: 4
Recorded: 10/13/2006
Attorney Dkt #:HMG06-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PO KANG
Exec Dt:
05/25/2006
2
SHI, XIZENG
Exec Dt:
05/25/2006
3
TORNG, CHYU-JIUH
Exec Dt:
05/25/2006
Assignees
1
MAGIC TECHNOLOGIES, INC
463-471 SOUTH MILPITAS BLVD
MILPITAS, CALIFORNIA 95035
2
APPLIED SPINTRONICS, INC.
SUITE 100, 830 HILLVIEW COURT
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8133439
US20080032423
11497162
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 38
Reel/Frame:020628/0358   Pages: 3
Recorded: 03/11/2008
Attorney Dkt #:HMG07-027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, XIZENG
Exec Dt:
01/08/2008
2
WANG, POKANG
Exec Dt:
01/08/2008
3
YANG, HSU KAI
Exec Dt:
01/08/2008
Assignee
1
MAGIC TECHNOLOGIES, INC.
463-471 SOUTH MILPITAS BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977111
US20090186770
12009366
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 39
Reel/Frame:029698/0830   Pages: 3
Recorded: 01/24/2013
Attorney Dkt #:8007P024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHI, XIZENG
Exec Dt:
12/25/2012
Assignee
1
DONGGUAN BOSH BIOTECHNOLOGIES, LTD.
SUITE 205, BLDG 10, INNOVATION & TECHNOLOGY PARK, NATIONAL HI-TECH INDUSTRIAL DEVELOPMENT ZONE, SONG SHAN LAKE
DONGGUAN CITY, GONGDONG PROVINCE, CHINA 523808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323573
US20110020182
12747889
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085

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