Hainan University School of Biomedical Engineering announced today that Hainan University has officially released its independently developed implantable brain-computer interface (BCI) core technology and series of products, including the world's leading brain-computer interface dedicated chip, neural signal acquisition system, neural signal regulation system and neuron positioning system. This breakthrough marks that my country has achieved full-chain technology autonomy and control in the field of brain-computer interface, injecting "Chinese core" power into brain science research and medical applications. It is reported that Hainan University's core technology has broken the dependence on imports and its performance has reached the world's top level. Hainan University's brain-computer chip neural engineering team has developed a number of core chips around invasive brain-computer interfaces, including: SX-R128S4 high-throughput neural signal acquisition and stimulation chip, SX-S32 high-degree-of-freedom neural regulation chip, and SX-WD60 low-power wireless transmission chip. The above chips achieve full-link coverage of brain-computer interface signal acquisition, regulation, and transmission, and their performance is comparable to international first-line products.