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Maxell, Ltd.

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Amperex Technology Limited Zhuhai Cosmx Battery CO., Ltd.,1 Zhuhai Cosmx Battery

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Amperex Technology Limited v. Maxell, Ltd.

IPR2021-01442 | 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 12/673,961

Patent No. 9,166,251 assignments

Tech Center 1700

Art Unit 1721

Inventors Hideaki Katayama, Mitsuhiro Kishimi, Yoshinori Sato, Yasutaka Kuroki, Toshiyuki Edamoto

Last Updated: 3 months ago

Filing Date	#	Filing and Exhibits
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Amperex Technology Limited v. Maxell, Ltd.

IPR2021-01442 | Patent Trial and Appeal Board

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