AMD's memory patent outlining a 'new, improved RAM' made from DDR5 memory isn't a new development — HB-DIMMs already superseded, probably won't come to market

https://www.tomshardware.com/pc-components/ram/amds-memory-patent-outlining-a-new-improved-ram-made-from-ddr5-memory-isnt-a-new-development-hb-dimms-already-superseded-probably-wont-come-to-market