Inventor · name-matched record

CHENG XUELI

1 granted patent·0 citations·filing 2021–2021

4Inventor score

Technology areasF25D

Files withQingdao haier refrigerator co ltd1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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1 record

0154US12529511B2Adjustable rack device and refrigerator having the sameQingdao haier refrigerator co ltd·Filed 2021·Granted Jan 20, 2026·0 cites·9 claims

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Identity basis: exact name match across USPTO filings. How scoring works →