Inventor · name-matched record

SUN XIAOHAN

1 granted patent·0 citations·filing 2025–2025

1Inventor score

Technology areasF24F

Files withQINGDAO HISENSE HITACHI AIR CONDITIONING SYS 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

0170US12544867B1Operation and maintenance system for air conditioner production, and production methodQINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD·Filed 2025·Granted Feb 10, 2026·0 cites·20 claims

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