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Patent Assignment Assignor Details
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Assignor Name : CHAO, JAMES L.
Total Assignments: 12
Assignment: 1
Reel/Frame:007700/0185   Pages: 7
Recorded: 09/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAO, JAMES L.
Exec Dt:
09/11/1995
2
LEE, YU-CHEUN
Exec Dt:
09/11/1995
3
GAO, CHAO
Exec Dt:
09/11/1995
Assignee
1
HMT TECHNOLOGY CORPORATION
1055 PAGE AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5587217
NONE
08497431
Correspondence name and address
DEHLINGER & ASSOCIATES
VINCENT M. POWERS
P.O. BOX 60850
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:007925/0238   Pages: 5
Recorded: 03/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MING M.
Exec Dt:
03/15/1996
2
CHAO, JAMES L.
Exec Dt:
03/15/1996
Assignee
1
HMT TECHNOLOGY CORPORATION
1055 PAGE AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5736020
NONE
08575163
Correspondence name and address
DEHLINGER & ASSOCIATES
JUDY M. MOHR
P.O. BOX 60850
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:008832/0653   Pages: 5
Recorded: 10/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, ZHAOGUO
Exec Dt:
02/27/1997
2
YANG, MING M.
Exec Dt:
02/27/1997
3
CHAO, JAMES L.
Exec Dt:
02/27/1997
4
HARPER, BRUCE M.
Exec Dt:
02/27/1997
5
RUSSAK, MICHAEL A.
Exec Dt:
02/27/1997
Assignee
1
HMT TECHNOLOGY CORPORATION
A CAIFORNIA CORPORATION
1055 PAGE AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810648
NONE
08811970
Correspondence name and address
DEHLINGER & ASSOCIATES, LLP
JUDY M. MOHR
P.O. BOX 60850
PALO ALTO, CA 94306
Assignment: 4
Reel/Frame:009476/0802   Pages: 5
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALHOTRA, SUDHIR S.
Exec Dt:
09/09/1998
2
LAL, BRIJ BIHARI
Exec Dt:
09/09/1998
3
CHAO, JAMES L.
Exec Dt:
09/09/1998
4
RUSSAK, MICHAEL A.
Exec Dt:
09/09/1998
Assignee
1
HMT TECHNOLOGY CORPORATION
1055 PAGE AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146737
NONE
09156950
Correspondence name and address
DEHLINGER & ASSOCIATES
JUDY M. MOHR
P.O. BOX 60850
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:009888/0941   Pages: 5
Recorded: 04/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MING M.
Exec Dt:
03/15/1999
2
WANG, ZHANGMIN
Exec Dt:
03/15/1999
3
CHAO, JAMES L.
Exec Dt:
03/15/1999
4
RUSSAK, MICHAEL A.
Exec Dt:
04/14/1999
Assignee
1
HMT TECHNOLOGY CORPORATION
A CALIFORNIA CORPORATION
1055 PAGE AVENUE
FREMONT, CALIFORNIA 95438
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358636
NONE
09235369
Correspondence name and address
DEHLINGER & ASSOCIATES
LEEANN GORTHEY
P.O. BOX 60850
PALO ALTO, CA 94306
Assignment: 6
Reel/Frame:019277/0350   Pages: 36
Recorded: 05/10/2007
Attorney Dkt #:RPS920000106US1/1930D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAO, JAMES L.
Exec Dt:
03/26/2001
2
HOBGOOD, LEONARD D.
Exec Dt:
03/26/2001
Assignee
1
LENOVO (SINGAPORE) PTE LTD.
7, CHANGI BUSINESS PARK CENTRAL 1
SINGAPORE, SINGAPORE 486048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070074958
11635287
Correspondence name and address
JOSEPH A. SAWYER, JR.
2465 E BAYSHORE ROAD, SUITE 406
SAWYER LAW GROUP LLP
PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:013749/0268   Pages: 3
Recorded: 02/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHENSCHWANZ, DAVID E.
Exec Dt:
01/10/2003
2
BERTERO, GERARDO A.
Exec Dt:
01/10/2003
3
TREVES, DAVID
Exec Dt:
01/07/2003
4
HOMOLA, ANDREW
Exec Dt:
01/07/2003
5
CHAO, JAMES L.
Exec Dt:
01/07/2003
6
BAJOREK, CHRISTOPHER H.
Exec Dt:
01/02/2003
Assignee
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147790
US20040101713
10306315
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
DANIEL E. OVANEZIAN
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 8
Reel/Frame:020439/0752   Pages: 4
Recorded: 01/30/2008
Attorney Dkt #:M3207.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHENSCHWANZ, DAVID E.
Exec Dt:
01/10/2003
2
BOTERO, GERARDO A.
Exec Dt:
01/10/2003
3
TREVES, DAVID
Exec Dt:
01/07/2003
4
HOMOLA, ANDREW
Exec Dt:
01/07/2003
5
CHAO, JAMES L.
Exec Dt:
01/07/2003
6
BAJOREK, CHRISTOPHER H.
Exec Dt:
01/02/2003
Assignee
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608193
US20070039922
11588698
Correspondence name and address
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CA 95131
Assignment: 9
Reel/Frame:020440/0044   Pages: 4
Recorded: 01/30/2008
Attorney Dkt #:M3207.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHENSCHWANZ, DAVID E.
Exec Dt:
01/10/2003
2
BERTERO, GERARDO A.
Exec Dt:
01/10/2003
3
TREVES, DAVID
Exec Dt:
01/07/2003
4
HOMOLA, ANDREW
Exec Dt:
01/07/2003
5
CHAO, JAMES L.
Exec Dt:
01/07/2003
6
BAJOREK, CHRISTOPHER H.
Exec Dt:
01/02/2003
Assignee
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7656615
US20070041306
11588699
Correspondence name and address
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CA 95131
Assignment: 10
Reel/Frame:020440/0103   Pages: 4
Recorded: 01/30/2008
Attorney Dkt #:M3204.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WACHENSCHWANZ, DAVID E.
Exec Dt:
01/10/2003
2
BERTERO, GERARDO A.
Exec Dt:
01/10/2003
3
TREVES, DAVID
Exec Dt:
01/07/2003
4
HOMOLA, ANDREW
Exec Dt:
01/07/2003
5
CHAO, JAMES L.
Exec Dt:
01/07/2003
6
BAJOREK, CHRISTOPHER H.
Exec Dt:
01/02/2003
Assignee
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549209
US20050120545
11040519
Correspondence name and address
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CA 95131
Assignment: 11
Reel/Frame:020493/0063   Pages: 6
Recorded: 02/11/2008
Attorney Dkt #:M3207.C1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF ASSIGNOR GERARDO A. BERTERO. HIS LAST NAME WAS MISSPELLED ON THE RECORDED ASSIGNMENT AS "BOTERO" PREVIOUSLY RECORDED ON REEL 020439 FRAME 0752. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WACHENSCHWANZ, DAVID E.
Exec Dt:
01/10/2003
2
BERTERO, GERARDO A.
Exec Dt:
01/10/2003
3
TREVES, DAVID
Exec Dt:
01/07/2003
4
HOMOLA, ANDREW
Exec Dt:
01/07/2003
5
CHAO, JAMES L.
Exec Dt:
01/07/2003
6
BAJOREK, CHRISTOPHER H.
Exec Dt:
01/02/2003
Assignee
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7608193
US20070039922
11588698
Correspondence name and address
WESTERN DIGITAL
20511 LAKE FOREST DRIVE
INTELLECTUAL PROPERTY DEPT.
LAKE FOREST, CA 92630
Assignment: 12
Reel/Frame:015096/0463   Pages: 2
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAO, JAMES L.
Exec Dt:
06/29/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190579
US20050286224
10880768
Correspondence name and address
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
AMIRAH SCORBOROUGH
P.O. BOX 12195
RESEARCH TRIANGLE PARK, NC 27709

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