Inventor · disambiguated record
Chieh-Fu Chen
Also filed as: CHEN CHIEH-FU
2 granted patents·2 pending applications·2 citations·filing 1997–2013
35Inventor score
Top patents by PatentIndex Score
4 records- 0139US2008110345A1Electronic device capable of detecting the timing for replacing a filterYANG SHUN-CHIEH·Filed 2007·Application pending·0 cites
- 0238US9274532B2Temperature controller and thermal control platformLIU CHIEN-HSING·Filed 2013·Granted Mar 1, 2016·0 cites·6 claims
- 0327US2004105907A1Anti-inflammatory effects of the partially purified extract of radix stephaniae tetrandraeTCM BIOTECH INTERNAT CORP·Filed 2003·Application pending·0 cites
- 0425US6022558ATransdermal preparations of oxicamsFiled 1997·Granted Feb 8, 2000·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →