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Inter Partes Review of U.S. Pat. 5,444,332

IPR2019-01077 | Patent Trial and Appeal Board

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Filed Oct. 2, 2020
Case Type Inter Partes Review
Status Petition Filed
Application No. 08133400
Patent No. 5,444,332 assignments
Tech Center 2200
Inventors JIM J. CHANG, TERRY W. ALGER
Last Updated: 3 years, 7 months ago
Filing Date # Filing and Exhibits