Image Sensing Systems Announces Favorable Appellate Court Decision

November 3, 2009

SAINT PAUL, Minn., Nov. 3 /PRNewswire-FirstCall/ -- Image Sensing Systems, Inc. (Nasdaq: ISNS), announced today that the Federal Appellate Court upheld the U.S. District Court ruling that EIS did not infringe upon a patent held by competitor Wavetronix LLC related to automatic set-up. ISS purchased the assets of EIS, including RTMS® radar line at the end of 2007.

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"We congratulate the sellers of EIS on the successful outcome," said Ken Aubrey, CEO. "The Appellate Court backed the view we held at the time of our purchase of the RTMS radar line that the automatic set-up methods were distinctly different. While we were indemnified by the sellers of EIS in this lawsuit, we are happy to see the matter resolved and that all appeals are now exhausted. The ruling also clears up any uncertainty in the market surrounding the lawsuit, which should benefit our customers and partners alike."

About Image Sensing

Image Sensing Systems, Inc. is a technology company focused in infrastructure productivity improvement through the development of software-based detection solutions for the Intelligent Transportation Systems (ITS) sector and adjacent overlapping markets. ISS' industry leading computer-enabled detection (CED) products, including the Autoscope® machine-vision family and the RTMS® radar family, combine embedded software signal processing with sophisticated sensing technologies for use in transportation, environmental and safety/surveillance management. CED is a group of technologies in which software, rather than humans, examines the outputs of complex sensors to determine what is happening in the field of view in real-time. With more than 100,000 instances sold in over 60 countries worldwide, our depth of experience coupled with breadth of product portfolio uniquely positions us to provide powerful hybrid technology solutions and to exploit the convergence of the traffic, security and environmental management markets. We are headquartered in St. Paul, Minnesota. Visit us on the web at imagesensing.com.

SOURCE Image Sensing Systems, Inc.