[Oriental Intelligence: IP67 chip products have achieved mass production]. Oriental Intelligence said on an interactive platform that the company's "absolute position measurement capacitive grid displacement measurement method, sensor and its operation method" has won national invention patents and international PCT patents. The chip has been used in most products and belongs to one of the company's core technologies, making it one of the few companies in the world to own this technology. The independently developed IP67 waterproof chip has obtained domestic invention patent authorization and international PCT patent, the IP67 chip product has achieved mass production, and has been exported to many developed countries in Europe and the United States, becoming one of the few companies in the world with this technology.