DC

Dan Shmuel Chevion

IBM: 16 patents #6,952 of 70,183Top 10%
Overall (All Time): #275,215 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9999402 Automatic image segmentation Pavel Kisilev, Boaz Ophir, Eugene Walach 2018-06-19
8825409 Tracing seismic sections to convert to digital format Yaakov Navon 2014-09-02
8494273 Adaptive optical character recognition on a document with distorted characters Vladimir Kluzner, Asaf Tzadok, Eugeniusz Walach 2013-07-23
8326542 Method and system for retrieving seismic data from a seismic section in bitmap format Yaacov Navon 2012-12-04
8249399 Optical character recognition verification Ella Barkan, Boaz Ophir, Doron Tal 2012-08-21
7969324 Optimization of vehicular traffic flow through a conflict zone Dov Ramm, Yuval Shimony, Ron Sivan 2011-06-28
7529542 Method of establishing communication between two or more real world entities and apparatuses performing the same Ron Sivan, Sima Nadler 2009-05-05
7333658 Data verification using text messaging Ehud Karnin, Yaakov Navon, Alexander Nisenboim, Eugene Walach 2008-02-19
6360001 Automatic location of address information on parcels sent by mass mailers Israel Berger, Andrei Heilper, Yaakov Navon, Asaf Tzadok, Martin Tross +1 more 2002-03-19
5828736 Voice recording and playback apparatus 1998-10-27
5542007 Form dropout compression method which handles form white-out and writing in shaded and white-out areas of the form Alon Gluska, Ittai Gilat 1996-07-30
5455875 System and method for correction of optical character recognition with display of image segments according to character data Ittai Gilat, Andre Heilper, Oren Kagan, Amir Kolsky, Yoav Medan +1 more 1995-10-03
5204756 Method for high-quality compression of binary text images Ehud Karnin, Eugeniusz Walach 1993-04-20
5182656 Method for compressing and decompressing forms by means of very large symbol matching Ehud Karnin, Eugeniusz Walach 1993-01-26
5142283 Arithmetic compression coding using interpolation for ambiguous symbols Ehud Karnin, Eugeniusz Walach 1992-08-25
4989000 Data string compression using arithmetic encoding with simplified probability subinterval estimation Ehud Karnin, Eugeniusz Walach 1991-01-29
4884131 Stereoscopic television system with predictive coding to minimize data bandwidth Ehud Karnin, Eugeniusz Walach 1989-11-28