Inventor · disambiguated record
Tien-Yuan Chien
Also filed as: CHIEN TIEN-YUAN
9 granted patents·15 pending applications·41 citations·filing 2002–2013
84Inventor score
Top patents by PatentIndex Score
24 records- 0179US7886888B1Bill box, bill acceptor assembly with bill boxINT CURRENCY TECH·Filed 2010·Granted Feb 15, 2011·14 cites·26 claims
- 0275US7760971B2Anti-EMI lens moduleINT CURRENCY TECH·Filed 2007·Granted Jul 20, 2010·5 cites·18 claims
- 0375US6903342B2Banknote acceptorINT CURRENCY TECH·Filed 2002·Granted Jun 7, 2005·15 cites·6 claims
- 0464US8203448B2Foreign object detecting apparatus in a bill passagewayCHIEN TIEN-YUAN·Filed 2009·Granted Jun 19, 2012·3 cites·19 claims
- 0552US6892873B2Coin detector for use in a coin acceptorINT CURRENCY TECH·Filed 2003·Granted May 17, 2005·2 cites·18 claims
- 0651US2011071668A1Vending machine monitoring system and its monitoring methodINTERNAT CURRENCY TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
- 0750US2009321217A1Bill accetor with a gate control unitINT CURRENCY TECH·Filed 2008·Application pending·0 cites
- 0848US2011074334A1Power-saving solar power supply system for automatic vending machineWANG KU-FANG·Filed 2009·Application pending·0 cites
- 0947US2006225987A1Bill cabinetINT CURRENCY TECH·Filed 2005·Application pending·0 cites
- 1044US2010108462A1Bill acceptor with license recognition and power-saving power control functionsINT CURRENCY TECH·Filed 2008·Application pending·0 cites
- 1143US8061710B2Bill position adjustment method and system for bill acceptorCHIEN TIEN-YUAN·Filed 2008·Granted Nov 22, 2011·0 cites·5 claims
- 1243US7182198B2Power control circuit for use in a vending machineINT CURRENCY TECH·Filed 2005·Granted Feb 27, 2007·0 cites·14 claims
- 1343US2009218395A1Bill acceptor with radio frequency identificationINT CURRENCY TECH·Filed 2008·Application pending·0 cites
- 1442US2007194513A1[individual card output control method and card output control mechanism using the method]INT CURRENCY TECH·Filed 2006·Application pending·0 cites
- 1541US6983881B2Banknote receiver for ticket vendorINT CURRENCY TECH·Filed 2003·Granted Jan 10, 2006·0 cites·20 claims
- 1641US2015116714A1Authenticating deviceINT CURRENCY TECH·Filed 2013·Application pending·0 cites
- 1740US2008173832A1Valuable paper validatorINT CURRENCY TECH·Filed 2007·Application pending·0 cites
- 1840US2015140912A1Coin hopper with a coin-delivering presserINT CURRENCY TECH·Filed 2013·Application pending·0 cites
- 1937US2010176197A1Bill acceptor having a rfid recognition functionINT CURRENCY TECH·Filed 2010·Application pending·0 cites
- 2034US2006091212A1Chip card acceptorINT CURRENCY TECH·Filed 2004·Application pending·0 cites
- 2133US6991129B2Power control circuit for use in a vending machineINT CURRENCY TECH·Filed 2003·Granted Jan 31, 2006·2 cites·9 claims
- 2233US2006272921A1Banknote acceptor using ultraviolet ray for verificationINT CURRENCY TECH·Filed 2006·Application pending·0 cites
- 2331US2004262121A1Banknote acceptorFiled 2003·Application pending·0 cites
- 2430US2007246654A1Banknote detection apparatus and banknote recognition systemCHIEN TIEN-YUAN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →