In recent years, the number of patent applications in the optoelectronic industry has shown a continuous growth trend, fully demonstrating the innovative vitality of enterprises and research institutions in the industry. With the widespread application of optoelectronic technology in various fields, the market's demand for technological innovation continues to increase, driving enterprises and researchers to increase research and development investment and actively apply for patent protection for innovative achievements. ​
From the perspective of patent types, it covers multiple aspects such as optoelectronic materials, optoelectronic devices, and optoelectronic systems. In the field of optoelectronic materials, research and development patents for new semiconductor materials, optical crystal materials, etc. continue to emerge. For example, some companies have developed nanomaterials with special optical properties that can be applied in fields such as efficient photocatalysts and new optical sensors, and have successfully applied for patents. In terms of optoelectronic devices, there has been a significant increase in patent applications related to optimizing the structure of LED chips, improving the sensitivity of photodetectors, and enhancing the power of laser diodes. The application of these patented technologies helps to improve the performance and reliability of optoelectronic devices, and reduce production costs. At the level of optoelectronic systems, a large number of patents related to optimizing the architecture of optical communication networks, improving the resolution of optoelectronic imaging systems, and enhancing the accuracy of laser processing systems have emerged, promoting the development of the entire optoelectronic system towards higher efficiency and intelligence. ​
The leading companies in the industry have shown outstanding performance in patent applications, accumulating a large number of core patents through continuous research and development investment and innovation, and consolidating their competitive position in the market. At the same time, numerous small and medium-sized enterprises and research institutions have actively participated in innovation, achieving many innovative results in segmented fields and applying for patents, injecting new vitality into the development of the industry. The continuous growth of patent applications provides strong support for the technological progress and industrial upgrading of the optoelectronic industry. It is expected that this trend will continue in the future, driving the optoelectronic industry to continuously move towards new heights of development. ​