Inventor · disambiguated record
Hsien Cheng Chen
Also filed as: CHEN HSIEN CHENG
0 granted patents·9 pending applications·0 citations·filing 2007–2018
Top patents by PatentIndex Score
9 records- 0146US2018078026A1Structure of toothbrushWING YOUNG CO LTD·Filed 2016·Application pending·0 cites
- 0244US2018208261A1Mechanical vehicle supplementary systemWING YOUNG CO LTD·Filed 2018·Application pending·0 cites
- 0340US2018099102A1Safety syringe structureWING YOUNG CO LTD·Filed 2016·Application pending·0 cites
- 0440US2019070718A1Pneumatic staplerPATEK PNEUMATICS CO LTD·Filed 2018·Application pending·0 cites
- 0539US2008056417A1Integrated television tunerCHEERTEK INC·Filed 2007·Application pending·0 cites
- 0637US2014175144A1Hand-operated coil staplerPATEK PNEUMATICS CO LTD·Filed 2013·Application pending·0 cites
- 0734US2015007930A1Process for manufacturing roll staple with wire stripPATEK PNEUMATICS CO LTD·Filed 2014·Application pending·0 cites
- 0831US2012218038A1Automatic gain control device having frequency response unit included therein and related automatic gain control method thereofCHEN HSIEN-CHENG·Filed 2011·Application pending·0 cites
- 0919US2010001033A1Dry fire warning device for hammer tackerCHEN HSIEN-CHENG·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →