Mei Ri Jing Ji Xin Wen·2025-05-28 13:31Core Viewpoint - Zhaochi Co., Ltd. has won a patent dispute against Lehman Optoelectronics, as the National Intellectual Property Administration declared the relevant patent invalid, which strengthens Zhaochi's position in the industry [1][2]. Group 1: Patent Dispute - Zhaochi Co., Ltd. was accused of infringing on a patent related to "unit boards and display screens" by Lehman Optoelectronics, but the patent was declared entirely invalid [1]. - This is not the first patent infringement lawsuit initiated by Lehman Optoelectronics against Zhaochi, as a previous case in December 2023 also ended in favor of Zhaochi [1]. - Both companies have publicly stated their advantages in the ongoing patent disputes, with Lehman emphasizing its 20 years of experience in the LED field and proprietary technologies [1]. Group 2: Market Performance - In 2024, Zhaochi's shipment volume exceeded 50% of the COB industry, positioning it as the industry leader [2]. - From January to April 2025, Zhaochi's COB shipment area experienced a significant year-on-year growth of over 120% [2].