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Patent Assignment Assignor Details
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Assignor Name : CHEN, CHAO-PENG
Total Assignments: 16
Assignment: 1
Reel/Frame:006823/0046   Pages: 2
Recorded: 01/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAPLIN, RONALD B.
Exec Dt:
12/13/1993
2
CHEN, CHAO-PENG
Exec Dt:
12/13/1993
3
BOMMARAJU, TILAK V.
Exec Dt:
12/13/1993
Assignee
1
OCCIDENTAL CHEMICAL CORP.
360 RAINBOW BLVD. SOUTH
PATENT DEPT., OXY CTR. 9
NIAGARA FALLS, NEW YORK 14302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5437711
NONE
08167294
Correspondence name and address
ROSEANNA GRANATA
OCCIDENTAL CHEMICAL CORP.
PATENT DEPT., OXY CTR. -9
360 RAINBOW BLVD. SOUTH
NIAGARA FALLS, NY 14302
Assignment: 2
Reel/Frame:007490/0160   Pages: 2
Recorded: 05/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
04/26/1995
2
BOMMARAJU, TILAK V.
Exec Dt:
04/26/1995
Assignee
1
OCCIDENTAL CHEMICAL CORP.
PATENT DEPT., OXY CTR.-9
360 RAINBOW BLVD. SO.
N FALLS, NEW YORK 14303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948222
NONE
08432474
Correspondence name and address
ROSEANNA GRANATA
OCCIDENTAL CHEMICAL CORP.
OXY CTR.-9
360 RAINBOW BLVD. SO.
N. FALLS, NEW YORK 14303
Assignment: 3
Reel/Frame:012258/0544   Pages: 2
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, CHAO-PENG
Exec Dt:
10/12/2001
Assignee
1
NAVITEK TECHNOLOGY INC.
7F, NO. 15, SEC. 3, CHIN-MA RD.
CHANGHUA CITY, CHANGHUA HSIEN, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476963
NONE
09977325
Correspondence name and address
FELIX J. D'AMBROSIO
2001 JEFFERSON DAVIS HWY.
SUITE 1002
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012694/0275   Pages: 5
Recorded: 03/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
02/08/2002
2
LIN, KEVIN
Exec Dt:
02/08/2002
3
CHANG, JEI-WEI
Exec Dt:
02/08/2002
4
JU, KOCHAN
Exec Dt:
02/08/2002
5
WANG, HUI-CHUAN
Exec Dt:
02/08/2002
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6973712
US20030167626
10093106
Correspondence name and address
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 5
Reel/Frame:014737/0591   Pages: 3
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JEI-WEI
Exec Dt:
02/03/2003
2
CHEN, CHAO-PENG
Exec Dt:
02/03/2003
3
LI, MIN
Exec Dt:
02/03/2003
4
JU, KOCHAN
Exec Dt:
02/03/2003
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118680
US20050111143
10718372
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 6
Reel/Frame:014500/0861   Pages: 3
Recorded: 09/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
08/22/2003
2
CHANG, JEI-WEI
Exec Dt:
08/22/2003
3
YANG, XIAOHONG
Exec Dt:
08/22/2003
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132221
US20050058952
10660914
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 7
Reel/Frame:014711/0299   Pages: 3
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JEI-WEI
Exec Dt:
10/27/2003
2
CHEN, CHAO-PENG
Exec Dt:
10/27/2003
3
ZHENG, YOUFENG
Exec Dt:
10/27/2003
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7134182
US20050102820
10715020
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 8
Reel/Frame:015625/0332   Pages: 4
Recorded: 07/30/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR AREA RECORDED ON NOVEMBER 14, 2003 ON REEL 014711 AT FRAME 0658.
Assignors
1
CHANG, JEI WEI
Exec Dt:
10/27/2003
2
CHEN, CHAO-PENG
Exec Dt:
10/27/2003
3
LUO, CHUNPING
Exec Dt:
10/27/2003
4
KAO, SHOU-CHEN
Exec Dt:
10/27/2003
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8236484
US20050106509
10714305
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 9
Reel/Frame:015243/0472   Pages: 4
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
04/03/2004
2
KAJI, RINA
Exec Dt:
04/03/2004
3
CHANG, JEI-WEI
Exec Dt:
04/03/2004
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
TDK CORPORATION
1-13-1 NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7378226
US20050233258
10827949
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 10
Reel/Frame:015636/0915   Pages: 4
Recorded: 07/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
07/14/2004
2
KAJI, RINA
Exec Dt:
07/14/2004
3
CHANG, JEI-WEI
Exec Dt:
07/14/2004
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
TDK CORPORATION
1-31-1 NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7781152
US20060024618
10900942
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 11
Reel/Frame:016540/0274   Pages: 3
Recorded: 05/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
04/27/2005
2
CHUDASAMA, JAS
Exec Dt:
04/27/2005
3
LAM, SITUAN
Exec Dt:
04/27/2005
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431815
US20060249392
11122847
Correspondence name and address
GEORGE O. SAILE
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 12
Reel/Frame:023250/0505   Pages: 4
Recorded: 09/18/2009
Attorney Dkt #:HT09-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
07/08/2009
2
CHUDASAMA, JAS
Exec Dt:
07/08/2009
3
LAM, SITUAN
Exec Dt:
07/08/2009
4
LIN, CHIEN-LI
Exec Dt:
07/08/2009
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8273233
US20110011744
12460432
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 13
Reel/Frame:023780/0994   Pages: 4
Recorded: 01/14/2010
Attorney Dkt #:HT09-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
10/15/2009
2
LIN, CHIEN-LI
Exec Dt:
10/15/2009
3
CHUDASAMA, JAS
Exec Dt:
10/15/2009
4
LAM, SITUAN
Exec Dt:
10/15/2009
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110094888
12589599
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 14
Reel/Frame:025876/0527   Pages: 6
Recorded: 03/01/2011
Attorney Dkt #:HT10-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
01/04/2011
2
YANG, CHIH-I
Exec Dt:
01/04/2011
3
CHUDASAMA, JAS
Exec Dt:
01/04/2011
4
STOKES, WILLIAM
Exec Dt:
01/04/2011
5
LIN, CHIEN-LI
Exec Dt:
01/04/2011
6
WAGNER, DAVID
Exec Dt:
01/05/2011
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8603348
US20120181181
12930754
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 15
Reel/Frame:026273/0408   Pages: 3
Recorded: 05/13/2011
Attorney Dkt #:HT10-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
01/25/2011
2
CHUDASAMA, JAS
Exec Dt:
01/25/2011
3
LIN, CHIEN-LI
Exec Dt:
01/25/2011
4
WAGNER, DAVID
Exec Dt:
01/27/2011
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9103012
US20120205344
12931854
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 16
Reel/Frame:028515/0872   Pages: 6
Recorded: 07/09/2012
Attorney Dkt #:HT12-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHAO-PENG
Exec Dt:
05/31/2012
2
CHUDASAMA, JASWANT
Exec Dt:
05/31/2012
3
MISHRA, PRADEEP
Exec Dt:
05/31/2012
4
LIN, CHEN-LI
Exec Dt:
05/31/2012
5
WAGNER, DAVID
Exec Dt:
05/31/2012
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920616
US20130334051
13525510
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603

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