Tien-Chien Chang

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Hsin-Chu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Touch display device with dual-sided display and dual-sided touch i...
- Patent number 9,019,242
- Issue date Apr 28, 2015
- AU Optronics Corp.
- Tien-Hao Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel having photo-sensors and read-out transistors and fabri...
- Patent number 8,946,732
- Issue date Feb 3, 2015
- Au Optronics Corporation
- Chi-Wen Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display with photo sensor and manufacturing method thereof
- Patent number 8,368,068
- Issue date Feb 5, 2013
- Au Optronics Corporation
- An-Thung Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protection circuit to ensure DRAM signal in write cycle
- Patent number 6,058,069
- Issue date May 2, 2000
- Etron Technology, Inc.
- Tah Kang Joseph Ting
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
TOUCH PANEL AND FABRICATING METHOD THEREOF
- Publication number 20130270618
- Publication date Oct 17, 2013
- AU OPTRONICS CORPORATION
- Chi-Wen Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH DISPLAY DEVICE
- Publication number 20130100079
- Publication date Apr 25, 2013
- Tien-Hao Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY WITH PHOTO SENSOR AND MANUFACTURING METHOD THEREOF
- Publication number 20120205646
- Publication date Aug 16, 2012
- AU OPTRONICS CORPORATION
- An-Thung Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Space positioning and directing input system and processing method...
- Publication number 20080018599
- Publication date Jan 24, 2008
- UPI SEMICONDUCTOR Corp.
- Tien-Chien Chang
- G06 - COMPUTING CALCULATING COUNTING