Inventor · disambiguated record
Cheng-Hsien Shen
Also filed as: SHEN CHENG-HSIEN
4 granted patents·2 pending applications·16 citations·filing 2008–2023
69Inventor score
Top patents by PatentIndex Score
6 records- 0172US7887397B2Knife sharpening barSHEN CHENG-HSIEN·Filed 2008·Granted Feb 15, 2011·7 cites·4 claims
- 0269US9143180B2Cell phone charger holderSHEN CHENG-HSIEN·Filed 2013·Granted Sep 22, 2015·7 cites·6 claims
- 0366US9610537B2Loop tower CO2 capture system, carbonator, calciner and operating method thereofIND TECH RES INST·Filed 2014·Granted Apr 4, 2017·2 cites·17 claims
- 0461US2025050470A1Oblong ceramic sharpener with buffering structureCHUAN CHEUNG HARDWARE ENTPR CO LTD·Filed 2023·Application pending·0 cites
- 0554US2025172290A1Energy-saving assembly for indirect heating systemsIND TECH RES INST·Filed 2023·Application pending·0 cites
- 0640US8708297B2Variable composite support structure for supporting an electronic productSHEN CHENG-HSIEN·Filed 2011·Granted Apr 29, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →