CATL(SZ:300750) Di Yi Cai Jing Zi Xun·2025-08-02 09:48Core Viewpoint - The recent legal actions involving Feng Dengke, a senior executive at Haicheng Energy, have raised concerns in the energy storage industry, particularly regarding allegations of trade secret infringement initiated by CATL, a leading player in the sector [2][4]. Group 1: Legal Issues - Feng Dengke has been taken into custody by the police for allegedly infringing on trade secrets, with CATL being the complainant [2]. - The case is reportedly linked to patent infringement, specifically concerning the transfer of multiple "collective fluid" related patents from Shenzhen Haihong New Energy Technology Co., Ltd. to Haicheng Energy [3]. - Following the patent transfer, Haihong New Energy was dissolved in 2023, which raised suspicions from CATL regarding the legitimacy of the transaction [4]. Group 2: Company Background - Feng Dengke previously worked at CATL before joining Jinmei New Materials, a supplier for CATL, and later moved to Haicheng Energy [4]. - His recent roles included positions such as President of Haicheng Green Energy, a subsidiary of Haicheng Energy, and he has been involved in business development rather than technical research [4][5]. - The timing of the legal issues coincides with Haicheng Energy's efforts to pursue an IPO, leading to speculation about potential impacts on the company's operations and IPO progress [4]. Group 3: Industry Context - CATL has been increasingly vigilant regarding patent infringement and unfair competition, having previously filed lawsuits against several competitors in the energy storage sector [5]. - The ongoing legal disputes between CATL and Haicheng Energy, including a lawsuit filed by CATL against Haicheng Energy for unfair competition, highlight the competitive tensions within the industry [5].