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Patent, Copyright, Source Code, ITC, IPR Expert Witness

John Strawn, Ph.D.

S Systems Inc.
15 Willow Avenue

Larkspur, California 94939

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Dr. Strawn (Ph.D., Stanford) is a seasoned expert witness specializing in patent litigation with experience in District Court, the International Trade Commission, and the US Patent Office. He also handles trade secret and copyright litigation involving software. He has been deposed 19 times, testified at trial 3 times including the landmark case Lucent v Microsoft, and submitted 10 declarations in 17 IPR filings. Dr. Strawn handles validity and infringement for both plaintiffs and defendants.


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