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Inter Partes Review of U.S. Pat. 5,894,441

IPR2016-01567 | Patent Trial and Appeal Board

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Filed Aug. 12, 2016
Judges Barbara Parvis, Bart Gerstenblith, and Robert Weinschenk
Case Type Inter Partes Review
Status Institution Denied
Application No. 09050354
Patent No. 5,894,441 assignments
Tech Center 2800
Inventors SHIGEYUKI NAKAZAWA
Last Updated: 4 years, 10 months ago
Filing Date # Filing and Exhibits