Portrait of David Patterson
Photo: Peg SkorpinskiSource · CC BY-SA 3.0
Electronics & Computing Hardware

David Patterson

RISC microprocessor architecture

United StatesEvidence: high confidenceChecked July 2026

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Who is David Patterson?

David Patterson is an inventor associated with United States. Their documented work in electronics & computing hardware includes RISC microprocessor architecture, the contribution at the center of this evidence-backed profile.

Patterson co-developed Berkeley RISC hardware and the design principles that replaced complex instruction sets with faster simpler processor implementations. RISC became a physical chip architecture used broadly in embedded, mobile, server and consumer-electronics hardware. worldwide.

Known forRISC microprocessor architecture
FieldElectronics & Computing Hardware
Associated withUnited States
Evidence reviewed2 sources
01

What did David Patterson invent?

Co-developed the Berkeley RISC processor architecture and made the case for reduced-instruction-set processor design.

02

What did David Patterson accomplish?

The ACM's Turing Award citation calls RISC a foundational computing architecture with pervasive implementation in modern processors.

03

What is known about David Patterson today?

UC Berkeley's 2026 faculty profile lists Patterson as distinguished engineer and professor emeritus.

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