# Zhiqiang Ma — Patents explained on PatentBrief

Zhiqiang Ma has 1 landmark patent explained in plain English on PatentBrief.

- [How Computers Rank Financial News for Analysts](https://patentbrief.org/patent/us/11922469/automated-news-ranking-and-recommendation-system) — granted 2024
  This patent describes a computer system that automatically collects financial news, groups similar stories, and ranks them for financial analysts using advanced text analysis and machine learning.

**Full profile:** https://patentbrief.org/inventor/zhiqiang-ma

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