Dr. Levin is a patent agent at the firm’s Pittsburgh office, where he is a member of the firm’s Patent, Trademarks, Copyrights & Related Transactions group. He concentrates his practice in electrical engineering, medical devices, optics, sonar, radar, and digital signal processing. He also has experience in drafting US patent applications and PCT patent applications for filings in Europe, Asia, and South America. Through his professional contacts with foreign associates, he has also developed an extensive understanding of patent examination practice in Australia, Canada, Europe, China, Japan, and Taiwan.