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Inter Partes Review of U.S. Pat. 4,961,139

IPR2016-01886 | Patent Trial and Appeal Board

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Filed Sept. 24, 2016
Case Type Inter Partes Review
Status Notice of Filing Date Accorded
Application No. 07213578
Patent No. 4,961,139 assignments
Tech Center 2300
Inventors LE THIEU HONG, CYNTHIA GIVENS, CHING CHAO LIU, MICHAEL J. WRIGHT, FEYZI FATEHI
Last Updated: 7 years, 7 months ago
Filing Date # Filing and Exhibits