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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
5846884
Issue Dt:
12/08/1998
Application #:
08879727
Filing Dt:
06/20/1997
Inventors:
MUNIR D. NAEEM, STUART M. BURNS, NANCY GRECO, STEVE GRECO, VIRINDER GREWAL, ERNEST LEVINE et al
Title:
METHODS FOR METAL ETCHING WITH REDUCED SIDEWALL BUILD UP DURING INTEGRATED CIRCUIT MANUFACTURING
Assignment: 1
Reel/Frame:
008922/0510Recorded: 01/23/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SPULER, BRUNO
Exec Dt:
10/30/1997
Assignee:
SIEMENS MICROELECTRONICS INC.
10950 NORTH TANTAU AVENUE
CUPERTINO, CALIFORNIA 95014
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
008922/0526Recorded: 01/23/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NAEEM, MUNIR D.
Exec Dt:
10/30/1997
BURNS, STUART M.
Exec Dt:
10/30/1997
GRECO, NANCY
Exec Dt:
10/30/1997
GRECO, STEVE
Exec Dt:
10/30/1997
LEVINE, ERNEST
Exec Dt:
10/30/1997
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
008922/0519Recorded: 01/23/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NARITA, MASAKI
Exec Dt:
11/17/1997
Assignee:
KABUSHIKI KAISHA TOSHIBA
SAIWAI-KU,
72, HORIKAWA-CHO
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:
009169/0809Recorded: 04/17/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS MICROELECTRONICS, INC.
Exec Dt:
01/27/1998
Assignee:
SIEMENS AKTIENGESELLSCHAFT
MUNICH, GERMANY
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:
015386/0643Recorded: 11/18/2004Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS AKTIENGESELLSCHAFT
Exec Dt:
10/26/2004
Assignee:
INFINEON TECHNOLOGIES AG
ST.-MARTIN-STR. 53
MUNCHEN, GERMANY 81669
Correspondent:
SLATER & MATAIL, L.L.P.
IRA S. MATSIL
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252-5793
Assignment: 6
Reel/Frame:
023821/0535Recorded: 01/15/2010Pages: 393
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INFINEON TECHNOLOGIES AG
Exec Dt:
04/25/2006
Assignee:
QIMONDA AG
GUSTAV-HEINEMANN-RING 212
MUNICH, GERMANY 81739
Correspondent:
JONATHAN BOCKMAN
C/O MORRISON AND FOERSTER LLP
1650 TYSONS BLVD. SUITE 400
MCLEAN, VA 22102

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