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Akashic Memories Corporation
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Santa Clara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Zone textured magnetic recording media and methods for their produc...
Patent number
6,350,178
Issue date
Feb 26, 2002
Akashic Memories Corp.
Joel R. Weiss
B24 - GRINDING POLISHING
Information
Patent Grant
Magnetic recording media having CrTiX underlayers to reduce circumf...
Patent number
6,218,033
Issue date
Apr 17, 2001
Akashic Memories Corporation
Wei Cao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Abrasive tape for texturing magnetic recording media
Patent number
6,193,590
Issue date
Feb 27, 2001
Akashic Memories Corp.
Joel R. Weiss
B24 - GRINDING POLISHING
Information
Patent Grant
Modular deposition system having batch processing and serial thin f...
Patent number
6,139,695
Issue date
Oct 31, 2000
Akashic Memories Corporation
Hudson A. Washburn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Discrete track media produced by underlayer laser ablation
Patent number
6,139,936
Issue date
Oct 31, 2000
Akashic Memories Corporation
Joel R. Weiss
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Magnetic recording medium and magnetic head assembly with a medium...
Patent number
6,014,292
Issue date
Jan 11, 2000
Silmag
Jean-Pierre Lazzari
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for producing recording media having protective overcoats of...
Patent number
5,858,477
Issue date
Jan 12, 1999
Akashic Memories Corporation
Vijayen Veerasamy
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Carbon seedlayer on non-metallic substrates for magnetic recording...
Patent number
5,800,863
Issue date
Sep 1, 1998
Akashic Memories Corporation
Yuanda Cheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Discrete track media produced by underlayer laser ablation
Patent number
5,723,033
Issue date
Mar 3, 1998
Akashic Memories Corporation
Joel R. Weiss
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Modular sputtering machine having batch processing and serial thin...
Patent number
5,705,044
Issue date
Jan 6, 1998
Akashic Memories Corporation
Hudson A. Washburn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Carbon seedlayer on non-metallic substrates for magnetic recording...
Patent number
5,599,632
Issue date
Feb 4, 1997
Akashic Memories Corporation
Yuanda Cheng
G11 - INFORMATION STORAGE
Information
Patent Grant
Protective layer for magnetic disk
Patent number
4,861,662
Issue date
Aug 29, 1989
Akashic Memories Corporation
Robert J. Kobliska
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Zone textured magnetic recording media and methods for their produc...
Publication number
20010000771
Publication date
May 3, 2001
AKASHIC MEMORIES CORPORATION
Joel R. Weiss
B24 - GRINDING POLISHING
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last 30 trademarks