Yi Chi — 1 Patent | Patent Leaderboard

Yi Chi has been granted 1 US patent. All of these patents were granted in 2025. Yi Chi ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yi Chi in Nanping, CN.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1096061	Piggy bank	—	2025-09-30

Yi Chi — 1 Patent

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