# Yanlan Liu — Patents explained on PatentBrief

Yanlan Liu has 1 landmark patent explained in plain English on PatentBrief.

- [How a Special Memory Chip Helps Fix Broken 3D NAND Storage](https://patentbrief.org/patent/us/12450117/firmware-repair-for-three-dimensional-nand-memory) — granted 2025
  This patent describes a special content addressable memory (CAM) system that quickly finds and reroutes around defective memory locations in 3D NAND storage using multiple processing units at once.

**Full profile:** https://patentbrief.org/inventor/yanlan-liu

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._