Han-Chieh Chang

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for splitting a display zone of a screen, and com...
- Patent number RE47727
- Issue date Nov 12, 2019
- Wistron Corporation
- Li-Hsuan Chen
Information Patent Grant
External extension for holding a portable computer and computer sys...
- Patent number 8,432,671
- Issue date Apr 30, 2013
- Wistron Corporation
- Ming-Hua Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for splitting a display zone of a screen, and com...
- Patent number 8,373,615
- Issue date Feb 12, 2013
- Wistron Corporation
- Li-Hsuan Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch screen display device and application thereof
- Patent number 8,154,526
- Issue date Apr 10, 2012
- Wistron Corp.
- Yi-Wei Tau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Test board for testing PCBS
- Patent number 7,764,068
- Issue date Jul 27, 2010
- Foxnum Technology Co., Ltd.
- Yue-Wen Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL EXTENSION FOR HOLDING A PORTABLE COMPUTER AND COMPUTER SYS...
- Publication number 20110317354
- Publication date Dec 29, 2011
- Ming-Hua Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY POSITIONING MECHANISM WITH DIFFERENT TYPES OF HINGES AND RE...
- Publication number 20110062304
- Publication date Mar 17, 2011
- Sung-Yu Hsieh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DATA CARD FOR A COMPUTER SYSTEM AND RELATED COMPUTER SYSTEM
- Publication number 20100228367
- Publication date Sep 9, 2010
- Chu-Chia Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN DISPLAY DEVICE AND APPLICATION THEREOF
- Publication number 20100007614
- Publication date Jan 14, 2010
- Yi-Wei Tau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SPLITTING A DISPLAY ZONE OF A SCREEN, AND COM...
- Publication number 20100002138
- Publication date Jan 7, 2010
- Wistron Corporation
- Li-Hsuan Chen
- G06 - COMPUTING CALCULATING COUNTING