Irene Zuhl

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Ashdod, IL

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Patents Grantslast 30 patents

Information Patent Grant
Method for increasing fluorescent signal of optical disks with fluo...
- Patent number 7,101,655
- Issue date Sep 5, 2006
- D Data Inc.
- Mark Alperovich
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording layer with organic dye-in-polymer (DIP) medium for write-...
- Patent number 7,094,517
- Issue date Aug 22, 2006
- D Data Inc.
- Mark Alperovich
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer recordable optical medium with fluorescent reading
- Patent number 6,721,257
- Issue date Apr 13, 2004
- Mark Alperovich
- G11 - INFORMATION STORAGE
Information Patent Grant
Organic recording medium for fluorescent worm disks
- Patent number 6,682,799
- Issue date Jan 27, 2004
- Valdas Ltd. (A British Virgin Island Corp.)
- Mark Alperovich
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer optical information carriers with fluorescent reading/r...
- Patent number 6,338,935
- Issue date Jan 15, 2002
- Tridstore IP LLC
- Mark Alperovich
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical recording medium for fluorescent WORM discs
- Publication number 20050013966
- Publication date Jan 20, 2005
- Mark Alperovich
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayer recordable optical medium with fluorescent reading
- Publication number 20020098446
- Publication date Jul 25, 2002
- Mark Alperovich
- G11 - INFORMATION STORAGE