Chang Sha Wan Bao·2025-08-21 06:59Core Insights - BYD has secured the top position in three major patent ranking lists related to global automotive new energy technologies, hybrid technologies, and pure electric technologies, showcasing its strong R&D capabilities and deep accumulation in the field of new energy vehicles [1][2] - Chinese automotive companies dominate these rankings, with over half of the positions held by them, indicating a significant technological advancement in the new energy vehicle sector [1] R&D and Technological Advancements - BYD has maintained high R&D investment, exceeding its annual net profit for 13 out of the last 14 years from 2011 to 2024, with over 120,000 technical R&D personnel and an average of 45 patent applications and 20 patent authorizations daily [1][2] - The company has achieved breakthroughs in key areas such as battery technology, electric motors, and electronic control systems, including the blade battery, CTB battery integration technology, fifth-generation DM technology with fuel consumption as low as 2.6L per 100 km, and a fast-charging technology that allows for 400 km of range in just 5 minutes [2] Market Performance - BYD's strong technological foundation has translated into increased market competitiveness, leading to a steady rise in vehicle sales, with the company becoming the global leader in new energy vehicle sales in the first half of 2025 [2] - In the first six months of this year, BYD's domestic sales exceeded 2.113 million units, a year-on-year increase of 31.5%, while overseas sales reached 472,000 units, marking a significant year-on-year growth of 128.5% [2]