Group 1 - The article announces the 2026 (Second) Starting Point Lithium Battery Cylindrical Battery Technology Forum and the release of the Top 20 Cylindrical Battery Rankings, scheduled for April 10, 2026, in Shenzhen [2][4] - The event theme is "All-Ear Technology Leap, Leading the Large Cylindrical Market," highlighting advancements in battery technology [2][6] - The first batch of sponsors and speakers includes companies such as Penghui Energy, Dofluor, Chuangneng New Energy, and others, indicating strong industry participation [2][7] Group 2 - A recent ruling by the Beijing Intellectual Property Court upheld the invalidation of two patents originally held by Hanyang University and later transferred to LG Chem, clarifying the patent value related to ongoing disputes [3][4] - The court's decision is expected to facilitate the resolution of patent disputes between LG Chem and its subsidiary, Yanshi Energy [4]
LG化学两项在华锂电专利上诉被驳回
起点锂电·2026-03-26 05:33