Yun-Lan CHENG

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Lottery ticket machine able to prevent tickets from being illegally...
- Patent number 8,136,696
- Issue date Mar 20, 2012
- Yun-Lan Cheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Lottery ticket machine having function of preventing tickets from b...
- Patent number 7,922,038
- Issue date Apr 12, 2011
- Yun-Lan Cheng
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC SENSING COIN ACCEPTOR
- Publication number 20130045793
- Publication date Feb 21, 2013
- Yun-Lan CHENG
- G07 - CHECKING-DEVICES
Information Patent Application
LOTTERY TICKET MACHINE ABLE TO PREVENT TICKETS FROM BEING ILLEGALLY...
- Publication number 20100276440
- Publication date Nov 4, 2010
- Yun-Lan CHENG
- G07 - CHECKING-DEVICES
Information Patent Application
LOTTERY TICKET MACHINE HAVING FUNCTION OF PREVENTING TICKETS FROM B...
- Publication number 20100025423
- Publication date Feb 4, 2010
- Yun-Lan CHENG
- G07 - CHECKING-DEVICES