Inventor · disambiguated record
Kuen-Shyang Hwang
Also filed as: HWANG KUEN-SHYANG
8 granted patents·11 pending applications·8 citations·filing 1989–2023
77Inventor score
Files withHWANG KUEN-SHYANG7TAIWAN POWDER TECH CO LTD4TAIWAN POWDER TECHNOLOGIES CO2TAIWAN POWDER TECHNOLOGIES CO LTD2CHUANG KAI HSIANG1
Top patents by PatentIndex Score
19 records- 0176US8940075B2Method for fabricating fine reduced iron powdersHWANG KUEN-SHYANG·Filed 2012·Granted Jan 27, 2015·3 cites·10 claims
- 0271US8540825B2Low-temperature stainless steel carburization methodHWANG KUEN-SHYANG·Filed 2011·Granted Sep 24, 2013·1 cites·7 claims
- 0361US9962765B2Method of producing workpiece and workpiece thereofTAIWAN POWDER TECH CO LTD·Filed 2012·Granted May 8, 2018·1 cites·13 claims
- 0457US11248284B2Non-magnetic austenitic steel with good corrosion resistance and high hardnessHPM LABS CO LTD·Filed 2019·Granted Feb 15, 2022·0 cites·5 claims
- 0554US10982305B2Samarium-containing soft magnetic alloysTAIWAN POWDER TECH CO LTD·Filed 2018·Granted Apr 20, 2021·0 cites·1 claims
- 0653US2024207930A1Methods for making a sintered bodyUNITED POWDER TECH COMPANY LIMITED·Filed 2023·Application pending·0 cites
- 0746US2009142219A1Sinter-hardening powder and their sintered compactsTAIWAN POWDER TECHNOLOGIES CO·Filed 2009·Application pending·0 cites
- 0845US8608868B2Method for improving surface mechanical properties of non-austenitic stainless steelsHWANG KUEN-SHYANG·Filed 2011·Granted Dec 17, 2013·0 cites·17 claims
- 0943US2009142220A1Sinter-hardening powder and their sintered compactsTAIWAN POWDER TECHNOLOGIES CO·Filed 2009·Application pending·0 cites
- 1042US10065244B2Method for fabricating porous spherical iron-based alloy powderTAIWAN POWDER TECH CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·6 claims
- 1141US2018065184A1Method for manufacturing sintered and carburized porous stainless steel partsTAIWAN POWDER TECH CO LTD·Filed 2017·Application pending·0 cites
- 1240US2006201280A1Sinter-hardening powder and their sintered compactsHWANG KUEN-SHYANG·Filed 2006·Application pending·0 cites
- 1340US2016064125A1Powder metallurgical method for fabricating high-density soft magnetic metallic materialTAIWAN POWDER TECHNOLOGIES CO LTD·Filed 2014·Application pending·0 cites
- 1437US2012251377A1Method for enhancing strength and hardness of powder metallurgy stainless steelHWANG KUEN-SHYANG·Filed 2011·Application pending·0 cites
- 1536US2012177531A1Steel powder composition and sintered body thereofCHUANG KAI HSIANG·Filed 2011·Application pending·0 cites
- 1636US2015196956A1Sintered and carburized porous stainless steel part and method thereofTAIWAN POWDER TECHNOLOGIES CO LTD·Filed 2015·Application pending·0 cites
- 1736US2012107170A1Alloy steel powder and their sintered bodyHWANG KUEN-SHYANG·Filed 2010·Application pending·0 cites
- 1835US2005274222A1Method for making sintered body with metal powder and sintered body prepared therefromHWANG KUEN-SHYANG·Filed 2005·Application pending·0 cites
- 1928US4921158ABrazing materialGEN INSTRUMENT CORP·Filed 1989·Granted May 1, 1990·3 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →