Core Insights - Rongbai Technology has significantly increased its patent applications from 602 to 1401 over the past three years, representing a growth rate of 248% [1] - The number of invention patent applications has nearly quadrupled, rising from over 200 to nearly 800 [1] - The company has authorized over 60 invention patents in cutting-edge technology fields, achieving an authorization rate exceeding 95% [1] Patent and Global Expansion - The PCT patent family has surpassed 60 families, covering 15 countries including the US, Japan, and Europe, with over 145 overseas patents [1] - The company is accelerating its global layout in the patent landscape [1] Technological Advancements - Rongbai Technology has made significant breakthroughs in key indicators such as the compaction density, capacity, and rate performance of cathode materials, achieving a cycle life exceeding 10,000 times [1] - The products maintain high discharge capacity even in extreme low-temperature environments of -30°C, reaching advanced industry performance levels [1] - The cost of cathode materials is expected to decrease by 20%-30% compared to current lithium batteries, further accelerating the commercialization of sodium batteries [1] Innovations in Battery Materials - The patented method for preparing lithium sulfide significantly enhances material purity and preparation efficiency, providing critical material support for the industrialization of solid-state batteries [1] - The patent for a composite cathode material and its preparation method optimizes structure design and material systems, significantly improving battery energy density and cycle performance to meet market demands for high-performance batteries [1] Commitment to R&D - Rongbai Technology continues to increase its investment in independent research and development, leading the ongoing breakthroughs in global new energy material technology [1]