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Amperex Technology Limited v. Maxell, Ltd.

IPR2021-01443 | Patent Trial and Appeal Board

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Filed Sept. 23, 2021
Terminated March 28, 2023
Judges Elizabeth Roesel, Kristina Kalan, and Wesley Derrick
Case Type Inter Partes Review
Status Final Written Decision - Appealed
Challenged Patent 14/189,628
Patent No. 9,350,019 assignments
Tech Center 1700
Art Unit 1725
Inventors Hideo SAKATA, Kumiko ISHIZUKA, Fusaji KITA
Last Updated: 1 month, 2 weeks ago
Filing Date # Filing and Exhibits