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Patent Assignment Assignor Details
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Assignor Name : KOMAG, INC.
Total Assignments: 15
Assignment: 1
Reel/Frame:006899/0223   Pages: 3
Recorded: 03/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
02/23/1994
Assignee
1
DASTEK CORPORATION
6580 VIA DEL ORO
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321882
NONE
07949297
Correspondence name and address
KENNETH E. LEEDS
SKJERVEN, MORRILL, MACPHERSON, ET AL.
25 METRO DRIVE, STE. 700
SAN JOSE, CA 95110
Assignment: 2
Reel/Frame:012536/0297   Pages: 2
Recorded: 01/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
01/07/2002
Assignee
1
ASAHI GLASS COMPANY, LTD.
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6795274
NONE
09407003
 
6664503
NONE
09407630
 
6718612
US20020053121
09565871
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:013411/0800   Pages: 2
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/19/2002
Assignee
1
ASAHI GLASS COMPANY, LTD.
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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6829910
NONE
09558083
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:013792/0688   Pages: 5
Recorded: 02/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAG, INC.
Exec Dt:
12/20/2002
2
MAXTOR CORPORATION
Exec Dt:
01/27/2003
Assignees
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
2
KOMAG, INCORPORATED
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030022024
10210595
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
DANIEL E. OVANEZIAN
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 5
Reel/Frame:013799/0131   Pages: 5
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAG, INC.
Exec Dt:
12/20/2002
2
MAXTOR CORPORATION
Exec Dt:
01/27/2003
Assignees
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
2
KOMAG, INCORPORATED
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7019924
US20030179481
10077200
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
DANIEL E. OVANEZIAN
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 6
Reel/Frame:020449/0048   Pages: 12
Recorded: 01/31/2008
Attorney Dkt #:M3200.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAG, INC.
Exec Dt:
12/20/2002
2
MAXTOR CORPORATION
Exec Dt:
01/27/2003
Assignees
1
KOMAG, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
2
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7471484
US20060139814
10863648
Correspondence name and address
RENEE M. QUICK
WESTERN DIGITAL
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 7
Reel/Frame:013942/0855   Pages: 2
Recorded: 04/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
01/22/2003
Assignee
1
ASAHI GLASS COMPANY, LTD.
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010049031
09262365
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:013922/0538   Pages: 2
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
03/03/2003
Assignee
1
ASAHI GLASS CO., LTD.
1-12-1, YURAKUCHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6363599
NONE
09369030
Correspondence name and address
KENNETH LEEDS
P.O. BOX 2819
SUNNYVALE, CA 94087-0819
Assignment: 9
Reel/Frame:046829/0313   Pages: 12
Recorded: 09/10/2018
Attorney Dkt #:KOMAG INC TO WD MEDIA INC
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
06/28/2007
Newly Merged Entity Data
1
WESTERN DIGITAL CORPORATION
Exec Dt:
06/28/2007
Newly Merged Entity's New Name
1
WD MEDIA, INC
160 GREENTREE DR.
SUITE 100
DOVER, DELAWARE 19904
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6363599
NONE
09369030
 
7019924
US20030179481
10077200
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES
951 SANDISK DRIVE
LEGAL DEP./SIMONA BENJAMIN
MILPITAS, CA 95035
Assignment: 10
Reel/Frame:020257/0216   Pages: 10
Recorded: 12/17/2007
Attorney Dkt #:WD MEDIA, INC. (PENDING)
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20040209470
10659006
 
NONE
US20040132301
10740968
 
7632087
US20050133954
10741316
 
NONE
US20050151282
10758305
 
7686606
US20050158163
10761464
 
7329114
US20050156342
10761486
 
NONE
US20050151283
10837859
 
7498062
US20050274605
10853953
 
7471484
US20060139814
10863648
 
7320584
NONE
10886898
 
7684152
US20060066994
10949459
 
7301726
NONE
10982094
 
NONE
US20060147758
11031613
 
7549209
US20050120545
11040519
 
7911736
US20050164607
11046088
 
7569490
US20060207889
11081326
 
NONE
US20060207890
11081762
 
NONE
US20050167867
11086154
 
NONE
US20050263401
11088052
 
7375362
US20060151726
11112044
 
7302148
US20060153492
11112172
 
7305119
US20060153440
11112536
 
7425719
US20060181698
11113260
 
7910159
US20060286412
11145197
 
7682546
US20050236738
11149711
 
7597792
US20060006135
11227297
 
7314404
US20070190907
11399883
 
7608193
US20070039922
11588698
 
7656615
US20070041306
11588699
 
7733605
US20070070541
11605762
 
NONE
US20070070549
11605906
 
7686991
US20070194473
11788062
 
NONE
US20070245909
11811194
Correspondence name and address
RENEE M. QUICK
20511 LAKE FOREST DRIVE
LOCATION E118-H
LAKE FOREST, CA 92630
Assignment: 11
Reel/Frame:020615/0909   Pages: 9
Recorded: 03/07/2008
Attorney Dkt #:M3220.D1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080093760
12002030
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 12
Reel/Frame:021172/0562   Pages: 11
Recorded: 07/01/2008
Attorney Dkt #:WD MEDIA, INC. (ISSUED)
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4988578
NONE
07485797
 
5049451
NONE
07626193
 
5227211
NONE
07664932
 
5174880
NONE
07740436
 
5744253
NONE
07964745
 
5567512
NONE
08134216
 
5738945
NONE
08168871
 
5679431
NONE
08221875
 
5834111
NONE
08252664
 
5693198
NONE
08372661
 
5679473
NONE
08408070
 
5587217
NONE
08497431
 
5714044
NONE
08511729
 
5595768
NONE
08552185
 
5736020
NONE
08575163
 
5980997
NONE
08657222
 
5938902
NONE
08692088
 
5685959
NONE
08736980
 
5736013
NONE
08775987
 
5820963
NONE
08832028
 
6007924
NONE
08887348
 
5978189
NONE
08902478
 
5976326
NONE
08920294
 
6149696
NONE
08965099
 
6150015
NONE
08984753
 
6381090
NONE
09082789
 
6159076
NONE
09085764
 
6210819
NONE
09122303
 
6164118
NONE
09164208
 
6303217
NONE
09165434
 
6216709
NONE
09186048
 
6299947
NONE
09234448
 
6362452
NONE
09244704
 
6403919
NONE
09259987
 
6261681
NONE
09265597
 
6086730
NONE
09298107
 
6248395
NONE
09316974
 
6395349
NONE
09318241
 
6566674
NONE
09337709
 
6221119
NONE
09353247
 
6429984
US20020080508
09369646
 
6206765
NONE
09375166
 
6482330
NONE
09410679
 
6283838
NONE
09421451
 
6381092
NONE
09480872
 
6548821
NONE
09549501
 
6565719
NONE
09604490
 
6500567
NONE
09677644
 
6730420
NONE
09703607
 
6528124
US20030057089
09811120
 
6571806
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6743528
US20010044039
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6552871
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6899959
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6683754
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10150373
 
6857937
US20040075942
10158776
 
6628466
US20030007269
10213337
 
6939120
NONE
10243380
 
6682807
US20030027019
10255295
 
6972135
US20040096705
10299028
 
7147790
US20040101713
10306315
 
7119990
US20040075940
10358075
 
7016154
US20040174630
10382635
 
6893748
US20050008902
10442756
 
7006323
NONE
10623025
 
7196860
US20040047062
10660873
 
7199977
US20040174636
10701059
 
6778353
NONE
10712548
 
6855232
US20040137207
10728998
 
6967798
US20050134992
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7179549
US20050158588
10761820
 
7004827
NONE
10777424
 
7229266
US20050212157
10807702
 
7166374
US20040180240
10808089
 
7099112
NONE
10850137
 
7161753
US20060171051
11046195
 
7070870
US20050129984
11048153
 
7281920
US20060216371
11092486
 
7239970
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11112190
 
7184139
US20060152714
11113258
 
7292329
US20060152715
11113261
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 13
Reel/Frame:022257/0973   Pages: 9
Recorded: 02/13/2009
Attorney Dkt #:M3416.D1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758732
NONE
12371397
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 14
Reel/Frame:023203/0842   Pages: 9
Recorded: 09/08/2009
Attorney Dkt #:M3221.C1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8100685
NONE
12555780
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 15
Reel/Frame:024360/0826   Pages: 9
Recorded: 05/10/2010
Attorney Dkt #:M3206.X1.D1.C1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOMAG, INC.
Exec Dt:
09/05/2007
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8064156
NONE
12776702
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630

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