Inventor · disambiguated record
Ruifeng Cai
Also filed as: CAI RUIFENG
7 granted patents·4 pending applications·0 citations·filing 2008–2022
67Inventor score
Files withTSANN KUEN ZHANGZHOU ENTPR CO7CAI RUIFENG1PAN CHIEN-CHIH1TSANN KUEN CHINA ENTPR CO LTD1TSANN KUEN ZHANG ZHOU ENTPR CO LTD1
Top patents by PatentIndex Score
11 records- 0152US12258698B2Steam dryer and drainage device thereofTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2021·Granted Mar 25, 2025·0 cites·14 claims
- 0252US10801159B2Water tube and a steamer having the sameTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2018·Granted Oct 13, 2020·0 cites·17 claims
- 0351US12480247B2Clothing care machineTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2022·Granted Nov 25, 2025·0 cites·9 claims
- 0447US10781551B2Steam ironTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2018·Granted Sep 22, 2020·0 cites·4 claims
- 0546US2009166348A1Method and device for controlling an ironTSANN KUEN CHINA ENTPR CO LTD·Filed 2008·Application pending·0 cites
- 0645US11414812B2Clothing care machine and control method thereofTSANN KUEN ZHANG ZHOU ENTPR CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·8 claims
- 0741US8104201B2Method and device for automatically replenishing water for a boiler iron under the condition of continuous steamingCAI RUIFENG·Filed 2008·Granted Jan 31, 2012·0 cites·11 claims
- 0841US2011173849A1Water-supply mechanism in the boiler of garment steamerTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2011·Application pending·0 cites
- 0939US11326302B2Steam type clothing flattening deviceTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2020·Granted May 10, 2022·0 cites·6 claims
- 1038US2012131822A1Steam blow head of the garment steamerPAN CHIEN-CHIH·Filed 2011·Application pending·0 cites
- 1138US2010313453A1Rotatable iron and garment steamer with rotatable ironTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ruifeng Cai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →