Wen-Feng Cheng

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor substrate and method for making the same
- Patent number 9,117,697
- Issue date Aug 25, 2015
- Advanced Semiconductor Engineering, Inc.
- Chun-Che Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Throttle twist grip controller with ring potentiometer assembly
- Patent number 8,584,549
- Issue date Nov 19, 2013
- CTS Corporation
- Wen Feng Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Leadframe with die pad and leads corresponding thereto
- Patent number 7,812,431
- Issue date Oct 12, 2010
- Advanced Semiconductor Engineering, Inc.
- Su-Tai Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR SUBSTRATE AND METHOD FOR MAKING THE SAME
- Publication number 20140367837
- Publication date Dec 18, 2014
- Chun-Che LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Throttle Twist Grip Controller with Ring Potentiometer Assembly
- Publication number 20110303041
- Publication date Dec 15, 2011
- Wen Feng Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
Adjustable torque joystick
- Publication number 20090295724
- Publication date Dec 3, 2009
- Wen-Feng Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
LEADFRAME WITH DIE PAD AND LEADS CORRESPONDING THERETO
- Publication number 20080303128
- Publication date Dec 11, 2008
- Advanced Semiconductor Engineering, Inc.
- Su-Tai Yang
- H01 - BASIC ELECTRIC ELEMENTS