Inventor · disambiguated record
Huiwen Yu
Also filed as: YU HUIWEN
6 granted patents·2 pending applications·1 citations·filing 2015–2024
64Inventor score
Top patents by PatentIndex Score
8 records- 0166US11014267B2Co-rotating self-cleaning two-screw extruder with a gradual number of threads and through self-cleaning function, and a processing method using the sameGUANGDONG IND POLYTECHNIC·Filed 2016·Granted May 25, 2021·1 cites·9 claims
- 0257US2025303626A1Intermittent extrusion system and extrusion deviceUNIV WUYI·Filed 2024·Application pending·0 cites
- 0354US12427707B2Twin-screw extrusion device and processing method thereforUNIV WUYI·Filed 2024·Granted Sep 30, 2025·0 cites·6 claims
- 0450US11292175B2Asymmetric co-rotating multi-screw extrusion device, extruder and processing method thereofUNIV WUYI·Filed 2019·Granted Apr 5, 2022·0 cites·8 claims
- 0550US11110637B2Co-rotating self-cleaning multi-screw extruder with speed ratio of 2.5 and extruding method thereforGUANGDONG IND POLYTECHNIC·Filed 2017·Granted Sep 7, 2021·0 cites·10 claims
- 0647US11648721B2Co-rotating dual speed multi-screw extruder and processing method thereofUNIV WUYI·Filed 2019·Granted May 16, 2023·0 cites·8 claims
- 0743US11485063B2Counter-rotating differential speed extrusion device, extruder and method for manufacturing materialsUNIV WUYI·Filed 2020·Granted Nov 1, 2022·0 cites·9 claims
- 0828US2017296989A1A co-rotating self-cleaning two screw extruder with an internal baffleGUANGDONG IND TECH COLLEGE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →