Glory to the list! DoGain was selected into the "2025 Jiangsu Province Top 100 Manufacturing Enterprises with Invention Patent Ownership"
Recently, the "2025 Jiangsu Province Top 100 Manufacturing Enterprises with Invention Patent Ownership" was announced, and Dogain Optoelectronic Technology (Suzhou) Co., Ltd. was strongly on the list with its technological innovation strength and perfect intellectual property layout, fully demonstrating its intellectual property strength and industry influence in the field of high-end semiconductor lasers.
This list is authoritatively released by the Jiangsu Intellectual Property Protection Center, focusing on the stock and quality of invention patents of manufacturing enterprises in the province, and is an important benchmark to measure the technological innovation ability, core competitiveness and high-quality development level of enterprises.
Since its establishment in 2017, Dogain has always focused on high-end laser chip design and manufacturing, deeply cultivated the core technology of semiconductor lasers, and built a complete IDM technology system covering chip design, epitaxial growth, device technology, packaging and testing, reliability verification and module integration. The company adheres to the road of independent innovation, successfully breaks through a number of key technologies, and continues to fill the technical gap in the field of high-end optoelectronic chips in China. By the end of 2025, the scale and quality of the company's invention patents have increased. At present, the group has authorized a total of 512 patents, including 237 invention patents, and the intellectual property layout fully covers high-value application scenarios such as industrial processing, intelligent perception, optical communication, quantum computing, medical care, and scientific research.
