4ds Memory Limited

4DS Memory, with facilities located in Silicon Valley, is a semiconductor technology company bringing high bandwidth, high endurance, persistent non-volatile memory to advanced CMOS process nodes. Its technology, known as Interface Switching ReRam, features tunable persistence and low energy per bit for today’s most challenging computer intensive and AI processor applications. Established in 2007, 4DS owns a patented IP portfolio, comprising 34 USA patents, and is the first company to develop Area based ReRam, also known as PCMO, on an advanced CMOS processing node. 4DS has a joint development agreement with Western Digital subsidiary HGST, a global leader in storage solutions, and a development agreement with Belgium-based imec – a world leading research and innovation hub in nano electronics and digital technologies.