Yi-Cheng Liu

Person

Tu-Cheng, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile phone and method for selecting a SIM card
- Patent number 8,364,205
- Issue date Jan 29, 2013
- Hon Hai Precision Industry Co., Ltd.
- Hish-Hsien Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network communication device and a packet routing method
- Patent number 7,990,972
- Issue date Aug 2, 2011
- Hon Hai Precision Industry Co., Ltd.
- Yi-Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for driving light sources
- Patent number 7,579,789
- Issue date Aug 25, 2009
- Hon Hai Precision Industry Co., Ltd.
- Chih-Chan Ger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Input current limiting circuit and driving device using the same
- Patent number 7,408,309
- Issue date Aug 5, 2008
- Hon Hai Precision Industry Co., Ltd.
- Chia-Peng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system for flat panel display devices
- Patent number 7,291,987
- Issue date Nov 6, 2007
- Hon Hai Precision Industry Co., Ltd.
- A-Jung Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Off-axis image projecting system
- Patent number 6,896,372
- Issue date May 24, 2005
- United Microelectronics Corp.
- Po-Liang Chiang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MOBILE PHONE AND METHOD FOR SELECTING A SIM CARD
- Publication number 20120302290
- Publication date Nov 29, 2012
- HON HAI PRECISION INDUSTRY CO., LTD.
- HISH-HSIEN TSAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK COMMUNICATION DEVICE AND A PACKET ROUTING METHOD
- Publication number 20090180474
- Publication date Jul 16, 2009
- HON HAI Precision Industry CO., LTD.
- YI-WEN LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR DRIVING LIGHT SOURCES
- Publication number 20080080216
- Publication date Apr 3, 2008
- HON HAI Precision Industry CO., LTD.
- CHIH-CHAN GER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Input current limiting circuit and driving device using the same
- Publication number 20080001552
- Publication date Jan 3, 2008
- HON HAI Precision Industry CO., LTD.
- Chia-Peng Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power supply system for flat panel display devices
- Publication number 20060284568
- Publication date Dec 21, 2006
- Hon Hai Precision Industry CO., LTD.
- A-Jung Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Bevel gradient dichroic film for liquid crystal on silicon display...
- Publication number 20060082693
- Publication date Apr 20, 2006
- Cheng-Yu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bevel gradient dichroic film for liquid crystal on silicon display...
- Publication number 20050219429
- Publication date Oct 6, 2005
- Cheng-Yu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Off-axis image projecting system
- Publication number 20050052624
- Publication date Mar 10, 2005
- Po-Liang Chiang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yi-Cheng Liu

Person

Patents Grantslast 30 patents

Mobile phone and method for selecting a SIM card

Network communication device and a packet routing method

Device for driving light sources

Input current limiting circuit and driving device using the same

Power supply system for flat panel display devices

Off-axis image projecting system

Patents Applicationslast 30 patents

MOBILE PHONE AND METHOD FOR SELECTING A SIM CARD

NETWORK COMMUNICATION DEVICE AND A PACKET ROUTING METHOD

DEVICE FOR DRIVING LIGHT SOURCES

Input current limiting circuit and driving device using the same

Power supply system for flat panel display devices

Bevel gradient dichroic film for liquid crystal on silicon display...

Bevel gradient dichroic film for liquid crystal on silicon display...

Off-axis image projecting system