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Explore Zhuhai Zhi Li Battery's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP3477729Dec 25, 2019Rechargeable Lithium Ion Button Cell Battery1
EP3176848Jan 2, 2019Rechargeable Lithium Ion Button Cell Battery1