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H.-S. Philip Wong

H.-S. Philip Wong

Willard R. and Inez Kerr Bell Professor, Stanford; Chief Scientist, TSMC

Appears in 1 story

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The race to break AI's memory wall

New Capabilities

Co-investigator on 3D integration research

A team from Stanford, Carnegie Mellon, Penn, and MIT built a true 3D chip stacking memory directly on logic at a U.S. commercial foundry. Presented at December's IEEE electron devices conference, it beats conventional flat chips by 4x in tests and could deliver 1,000x energy efficiency gains in future generations. It uses carbon nanotube transistors and resistive RAM built at low temperatures, creating vertical data highways instead of today's horizontal crawl.

Updated 3 hours ago