Inventor · disambiguated record
Hai-Jiu Wan
Also filed as: WAN HAI-JIU
2 granted patents·1 pending application·0 citations·filing 2019–2019
20Inventor score
Files withHONGFUJIN PREC ELECTR CHENGDU CO LTD3
Top patents by PatentIndex Score
3 records- 0144US11537100B2Machining error correction system and method based on key dimensional associationsHONGFUJIN PREC ELECTR CHENGDU CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·18 claims
- 0243US11556107B2Machining apparatus error correction system and method using safe, correction and alarm intervalsHONGFUJIN PREC ELECTR CHENGDU CO LTD·Filed 2019·Granted Jan 17, 2023·0 cites·14 claims
- 0341US2020209830A1Machining apparatus error correction system and methodHONGFUJIN PREC ELECTR CHENGDU CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →