Inventor
CHIEN TIEN-YUAN
TW9 patents
⚠️ This page may combine multiple inventors who share the name “CHIEN TIEN-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT CURRENCY TECH
7 patentsUS6903342B2Jun 7, 2005
Banknote acceptor
INT CURRENCY TECH15 citations81
US7886888B1Feb 15, 2011
Bill box, bill acceptor assembly with bill box
INT CURRENCY TECH14 citations76
US6892873B2May 17, 2005
Coin detector for use in a coin acceptor
INT CURRENCY TECH2 citations61
US7760971B2Jul 20, 2010
Anti-EMI lens module
INT CURRENCY TECH5 citations60
US6991129B2Jan 31, 2006
Power control circuit for use in a vending machine
INT CURRENCY TECH2 citations53
US7182198B2Feb 27, 2007
Power control circuit for use in a vending machine
INT CURRENCY TECH0 citations43
US6983881B2Jan 10, 2006
Banknote receiver for ticket vendor
INT CURRENCY TECH0 citations39