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Patent Assignment Assignor Details
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Assignor Name : LEUNG, CHAK M.
Total Assignments: 9
Assignment: 1
Reel/Frame:005721/0688   Pages: 3
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISCHOFF, PETER G.
Exec Dt:
05/22/1991
2
GOODEN, CARROLL S.
Exec Dt:
05/22/1991
3
LEUNG, CHAK M.
Exec Dt:
05/22/1991
Assignee
1
READ-RITE CORPORATION, A CORPORATION OF CA
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5237476
NONE
07705754
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 2
Reel/Frame:005965/0375   Pages: 4
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHWARZ, THEODORE A.
Exec Dt:
11/27/1991
2
BISCHOFF, PETER G.
Exec Dt:
12/11/1991
3
LEUNG, CHAK M.
Exec Dt:
12/11/1991
4
CHEN, JOHNNY C.
Exec Dt:
12/11/1991
5
THAYAMBALLI, PRADEEP
Exec Dt:
12/11/1991
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
A CORPORATION OF DE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311385
NONE
07809678
Correspondence name and address
WILLIAM B. BARTE
3M OFF. OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:006212/0202   Pages: 3
Recorded: 06/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BISCHOFF, PETER G.
Exec Dt:
06/23/1992
2
LEUNG, CHAK M.
Exec Dt:
06/23/1992
3
MURRAY, STEPHEN S.
Exec Dt:
06/23/1992
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5327310
NONE
07904033
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 4
Reel/Frame:006234/0965   Pages: 3
Recorded: 08/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATCH, MICHAEL R.
Exec Dt:
08/04/1992
2
LEUNG, CHAK M.
Exec Dt:
08/04/1992
3
MURRAY, STEPHEN S.
Exec Dt:
08/04/1992
Assignee
1
READ-RITE CORPORATION, A CORP. OF DE
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5299081
NONE
07926033
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DR.
SARATOGA, CA 95070
Assignment: 5
Reel/Frame:006513/0441   Pages: 3
Recorded: 04/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATCH, MICHAEL R.
Exec Dt:
04/01/1993
2
LEUNG, CHAK M.
Exec Dt:
03/19/1993
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPT.
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5282103
NONE
08042906
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 6
Reel/Frame:007423/0926   Pages: 3
Recorded: 02/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHAK M.
Exec Dt:
02/01/1995
2
GOODEN, CARROLL S.
Exec Dt:
01/31/1995
3
WILIAMS, EDGAR M.
Exec Dt:
01/31/1995
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
INTELLECTUAL PROPERTY DEPT.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5473485
NONE
08383978
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 7
Reel/Frame:008115/0507   Pages: 3
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, CHAK M.
Exec Dt:
07/10/1996
2
BOND, CHARLES R.
Exec Dt:
07/10/1996
3
NEPELA, DANIEL A.
Exec Dt:
07/10/1996
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPT.
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5727308
NONE
08684876
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 8
Reel/Frame:008617/0286   Pages: 2
Recorded: 06/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEUNG, CHAK M.
Exec Dt:
06/06/1997
Assignee
1
READ-RITE CORPORATION
INTELLECTUAL PROPERTY DEPT.
345 LOS CHOCHES STREET
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5959806
NONE
08874076
Correspondence name and address
NATHAN N. KALLMAN
20900 SARAHILLS DRIVE
SARATOGA, CA 95070
Assignment: 9
Reel/Frame:024585/0976   Pages: 14
Recorded: 06/24/2010
Attorney Dkt #:44755.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSSACK, NORMAN HUGH
Exec Dt:
05/22/2008
2
HUENNEKENS, RICHARD SCOTT
Exec Dt:
06/02/2010
3
DAVIES, STEPHEN CHARLES
Exec Dt:
05/22/2008
4
WALKER, BLAIR D.
Exec Dt:
05/29/2008
5
LEUNG, CHAK M.
Exec Dt:
05/22/2008
6
ARCIA, ROVIL RAE PASCUAL
Exec Dt:
05/22/2008
7
KLOSINSKI, RICHARD
Exec Dt:
09/09/2008
Assignee
1
VOLCANO CORPORATION
2870 KILGORE ROAD
RANCHO CORDOVA, CALIFORNIA 95670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8840560
US20080009745
11696573
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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