Inventor · disambiguated record
Chengwei Han
Also filed as: HAN CHENGWEI
4 granted patents·1 pending application·3 citations·filing 2014–2019
58Inventor score
Top patents by PatentIndex Score
5 records- 0167US10180377B2Electric wheel test bedSHENZHEN POLYTECHNIC·Filed 2014·Granted Jan 15, 2019·3 cites·12 claims
- 0244US12508110B2Pre-sintered porcelain block for dental restoration, preparation method therefor and application thereofSHENZHEN UPCERA DENTAL TECH CO LTD·Filed 2019·Granted Dec 30, 2025·0 cites·18 claims
- 0339US2022177358A1Pre-sintered ceramic block for dental restoration, preparation method therefor and use thereofSHENZHEN UPCERA DENTAL TECH CO LTD·Filed 2019·Application pending·0 cites
- 0437US10995992B2Sintering furnanceLIAONING UPCERA CO LTD·Filed 2017·Granted May 4, 2021·0 cites·9 claims
- 0536US11919818B2Rapid sintering system and rapid sintering methodLIAONING UPCERA CO LTD·Filed 2017·Granted Mar 5, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →