# Xiao Yu Li — Patents explained on PatentBrief

Xiao Yu Li has 1 landmark patent explained in plain English on PatentBrief.

- [How Amazon Optimizes Where to Store Products to Avoid Stockouts](https://patentbrief.org/patent/us/8732039/amazon-subscribe-save) — granted 2014
  A mathematical method for deciding how many items to stock in different warehouses to minimize the cost of running out of products.

**Full profile:** https://patentbrief.org/inventor/xiao-yu-li

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