大疆起诉影石：六件专利权属之争

Core Viewpoint - The legal dispute between DJI and Yingshi revolves around six patent ownership issues, marking a significant escalation in their competitive rivalry in the drone market [3][11]. Group 1: Patent Dispute Details - DJI has filed a lawsuit against Yingshi in the Shenzhen Intermediate People's Court concerning six patents, which include three invention patent applications and three authorized utility model patents, focusing on drone flight control, structural design, and image processing [1][6]. - The patents in question involve inventors who previously worked in DJI's R&D department, directly contributing to the relevant technologies [3][7]. - The lawsuit highlights a critical issue regarding patent ownership, as DJI claims that the inventors listed in Yingshi's patent applications were former employees who developed these technologies while at DJI [4][9]. Group 2: Market Context and Company Performance - DJI has maintained a dominant position in the consumer drone market for over a decade, with a global market share exceeding 70%, while Yingshi recently announced its entry into this market with the launch of its drone brand "Yingling" [11][12]. - In 2025, DJI's revenue is projected to be between 85 billion to 90 billion yuan, with approximately 50 billion yuan coming from its drone business, while Yingshi's revenue for the same year is expected to reach 9.858 billion yuan, reflecting a year-on-year growth of 76.85% [11][12]. - The competitive landscape is intensifying as both companies are now targeting each other's core markets, with DJI quickly responding to Yingshi's product launches [12][13].