Mark Alperovich — 8 Patents at D Data

Mark Alperovich has been granted 8 US patents while listed as an inventor at D Data. The first was granted in 2001 and the most recent in September 2006. Mark Alperovich ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Mark Alperovich in Ashdod, IL.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
7101655	Method for increasing fluorescent signal of optical disks with fluorescent reading and resultant discs	Irene Zuhl, Eugene Levich, Arie Chaikin	2006-09-05
7094517	Recording layer with organic dye-in-polymer (DIP) medium for write-once-read-many (WORM) optical discs with fluorescent reading	Eugene Levich, Irene Zuhl, Svetlana Makievskaya	2006-08-22
6960426	Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof	Eugene Levich, Jacob Malkin, Boris Shapiro	2005-11-01
6835431	Fluorescent composition for the manufacture of CD-ROM type optical memory disks	Eugene Levich, Irene Zuhi	2004-12-28
6721257	Multilayer recordable optical medium with fluorescent reading	Eugene Kapinus, Irene Zuhl, Jacob Malkin, Eugene Levich, Vladimir Schwartz	2004-04-13
6682799	Organic recording medium for fluorescent worm disks	Irene Zuhl, Eugene Levich, Arkady Khaikin	2004-01-27
6338935	Multi-layer optical information carriers with fluorescent reading/recording and method for their production	Irina Kiryushev, Eugene Levich, Irene Zuhl, Arik Khaikin, Zeev Orbach	2002-01-15
6265140	Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof	Eugene Levich, Jacob Malkin, Boris Shapiro	2001-07-24

Mark Alperovich — 8 Patents

Issued Patents All Time

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