Inventor · disambiguated record
Wen-Fong Chang
Also filed as: CHANG WEN-FONG
4 granted patents·2 pending applications·12 citations·filing 2006–2019
62Inventor score
Top patents by PatentIndex Score
6 records- 0169US7348922B2Antenna system for a GPS receiverINVENTEC APPLIANCES CORP·Filed 2006·Granted Mar 25, 2008·12 cites·14 claims
- 0247US8036666B2Wireless communication system and method for switching base station thereofINVENTEC APPLIANCES CORP·Filed 2008·Granted Oct 11, 2011·0 cites·12 claims
- 0345US2010070163A1Portable navigation device and application thereofINVENTEC APPLIANCES CORP·Filed 2009·Application pending·0 cites
- 0443US11583638B2Infusion tube assembly, infusion device, and infusion methodINVENTEC APPLIANCES PUDONG·Filed 2019·Granted Feb 21, 2023·0 cites·5 claims
- 0535US2010309095A1Electronic apparatus having dual displaysCHANG JU-NAN·Filed 2010·Application pending·0 cites
- 0633US7834529B2Spark plug with riveted sleeveCHANG WEN-FONG·Filed 2008·Granted Nov 16, 2010·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →