Evidence of Use

The Evidence of Use (EoU) chart is a comprehensive mapping of each element of the patent claim(s) to the infringing (accused) product or a standard. The EoU chart aids attorneys, lawyers, and counsels in assessing patent infringement. EOU charting (patent-to-product mapping) is considered to determine, how closely the product matches the claim.

Types of EoU Charts

1. Patent to Product Mapping: The patent to product mapping chart is used to determine how closely the product matches the claim

2. Patent to Standard Mapping: It entails mapping a patent to relevant parts of standards, which demonstrated patent infringement by products that comply with the mapped standards.

Our Approach

We include a thorough evaluation of the patent in question, including its filing history, scope, and specifications.

By performing, product disassembly/tear down source code analysis, and reverse engineering we identify products, processes, and services that exist within the same jurisdiction and are comparable to the patent.

Why choose Wissen Research?

We include a thorough evaluation of the patent in question, including its filing history, scope, and specifications.

By performing, product disassembly/tear down, source code analysis, and reverse engineering we identify products, processes, and services that exist within the same jurisdiction and are comparable to the patent.

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