ZN VISION TECHNOLOGIES AG innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	4
#2	WIPO (World Intellectual Property Organization)	3
#3	Australia	2
#4	Canada	2
#5	Germany	2
#6	United States	2

#	Technology
#1	Data recognition and presentation
#2	Advertising
#3	Image data processing
#4	Diagnosis and surgery
#5	Registering devices
#6	Unspecified technologies
#7	Analysing materials
#8	Measuring length, angles and areas
#9	Television

Publication	Filing date	Title
AU2003274009A1	2003-10-15	Method for controlling photographs of people
CA2450681A1	2002-06-04	Privacy filter
DE10203377A1	2002-01-29	Computer-based method for evaluation of allergic reactions, whereby a temporal sequence of digital images is recorded that can be evaluated in an objective and automated manner
EP1312309A1	2001-11-09	Method for determining the position of an object using images with a local resolution
EP1282070A1	2001-08-01	Hierarchical adaptation of an image model
EP1267307A1	2001-06-15	Texture analysis
DE10027365A1	2000-06-02	Object-related control of information and advertising media
US6922478B1	1999-03-11	Method for verifying the authenticity of an image recorded in a person identifying process
US6907138B1	1998-06-15	Method and device for analyzing surface structure