Rambus Inc. is a global provider of semiconductor products, serving diverse markets including North America, Asia, and Europe. Its core offerings feature various generations of DDR memory interface chips, such as DDR5, DDR4, and DDR3, which are supplied to original equipment manufacturers (OEMs) and memory module producers. The company further specializes in silicon intellectual property (IP), delivering both interface and security IP solutions crafted to ensure the secure and efficient movement of data in advanced applications.