Inventor · disambiguated record
Tzu-Chen Cheng
Also filed as: CHENG TZU-CHEN
3 granted patents·1 pending application·5 citations·filing 2003–2006
58Inventor score
Technology areasA61F
Files withCHENG TZU-CHEN3
Top patents by PatentIndex Score
4 records- 0155US7160315B2Handheld thermal therapy deviceCHENG TZU-CHEN·Filed 2005·Granted Jan 9, 2007·3 cites·5 claims
- 0254US7485137B2Electric heat therapy apparatusCHENG TZU-CHEN·Filed 2006·Granted Feb 3, 2009·2 cites·12 claims
- 0334US7097655B2Electric heat therapy technique and instrumentCHENG TZU-CHEN·Filed 2003·Granted Aug 29, 2006·0 cites·6 claims
- 0431US2004143310A1Burn heat therapy instrumentFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →