Chieh-Chih Tsai

Person

Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Mask ROM and process for fabricating the same
- Patent number 10,373,966
- Issue date Aug 6, 2019
- United Microelectronics Corp.
- Po-Han Jen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LCOS device and method of fabricating the same
- Patent number 9,341,884
- Issue date May 17, 2016
- United Microelectronics Corp.
- Yi-Ming Hsu
- G02 - OPTICS
Information Patent Grant
Visualized information conveying system
- Patent number 9,092,116
- Issue date Jul 28, 2015
- Acer Incorporated
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visualized information conveying system
- Patent number 8,686,949
- Issue date Apr 1, 2014
- Acer Incorporated
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Visualized information conveying system
- Patent number 8,421,766
- Issue date Apr 16, 2013
- Acer Incorporated
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input method using a touchscreen of an electronic device
- Patent number 8,378,980
- Issue date Feb 19, 2013
- Acer Incorporated
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power saving method of portable internet device and portable intern...
- Patent number 8,060,768
- Issue date Nov 15, 2011
- Acer Incorporated
- Chieh-Chih Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for forming spacers of different sizes
- Patent number 7,674,718
- Issue date Mar 9, 2010
- United Microelectronics Corp.
- Chia-Ho Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MASK ROM AND PROCESS FOR FABRICATING THE SAME
- Publication number 20180076207
- Publication date Mar 15, 2018
- United Microelectronics Corp.
- Po-Han Jen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LCOS DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20150085234
- Publication date Mar 26, 2015
- United Microelectronics Corp.
- Yi-Ming Hsu
- G02 - OPTICS
Information Patent Application
VISUALIZED INFORMATION CONVEYING SYSTEM
- Publication number 20140109011
- Publication date Apr 17, 2014
- ACER INCORPORATED
- Chieh-Chih TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISUALIZED INFORMATION CONVEYING SYSTEM
- Publication number 20130227453
- Publication date Aug 29, 2013
- ACER INCORPORATED
- Chieh-Chih TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE ELECTRONIC APPARATUS AND METHOD OF SWITCHING APPLICATION PRO...
- Publication number 20110307778
- Publication date Dec 15, 2011
- ACER INCORPORATED
- CHIEH-CHIH TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WALLPAPER IMAGE GENERATION METHOD AND PORTABLE ELECTRIC DEVICE THEREOF
- Publication number 20110304636
- Publication date Dec 15, 2011
- ACER INCORPORATED
- CHIEH-CHIH TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCREEN UNLOCKING METHOD AND ELECTRONIC APPARATUS THEREOF
- Publication number 20110271181
- Publication date Nov 3, 2011
- ACER INCORPORATED
- CHIEH-CHIH TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELETRONIC APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20110271182
- Publication date Nov 3, 2011
- ACER INCORPORATED
- CHIEH-CHIH TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDHELD ELECTRIC APPARATUS AND GRAPHIC INTERFACE OPERATION METHOD
- Publication number 20110267367
- Publication date Nov 3, 2011
- ACER INCORPORATED
- CHIEH-CHIH TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISUALIZED INFORMATION CONVEYING SYSTEM
- Publication number 20110199313
- Publication date Aug 18, 2011
- ACER INCORPORATED
- Chieh-Chih TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SHARING COMMUNITY NETWORK SERVICE INFORMATION
- Publication number 20100094940
- Publication date Apr 15, 2010
- ACER INCORPORATED
- Chieh-Chih TSAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF CHANGING STATUS OF INSTANT MESSAGE SOFTWARE
- Publication number 20100075650
- Publication date Mar 25, 2010
- Acer Incorporated
- Chieh-Chih TSAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of an internet service, system and data server therefor
- Publication number 20100049787
- Publication date Feb 25, 2010
- ACER INCORPORATED
- Chieh-Chih Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power saving method of portable internet device and portable intern...
- Publication number 20100042856
- Publication date Feb 18, 2010
- ACER INCORPORATED
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT METHOD USING A TOUCHSCREEN OF AN ELECTRONIC DEVICE
- Publication number 20100007617
- Publication date Jan 14, 2010
- Chieh-Chih Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR FORMING SPACERS OF DIFFERENT SIZES
- Publication number 20090197417
- Publication date Aug 6, 2009
- Chia-Ho Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless network and method for determining nearest wireless device
- Publication number 20050227724
- Publication date Oct 13, 2005
- Chieh-Chih Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chieh-Chih Tsai

Person

Patents Grantslast 30 patents

Mask ROM and process for fabricating the same

LCOS device and method of fabricating the same

Visualized information conveying system

Visualized information conveying system

Visualized information conveying system

Input method using a touchscreen of an electronic device

Power saving method of portable internet device and portable intern...

Method for forming spacers of different sizes

Patents Applicationslast 30 patents

MASK ROM AND PROCESS FOR FABRICATING THE SAME

LCOS DEVICE AND METHOD OF FABRICATING THE SAME

VISUALIZED INFORMATION CONVEYING SYSTEM

VISUALIZED INFORMATION CONVEYING SYSTEM

MOBILE ELECTRONIC APPARATUS AND METHOD OF SWITCHING APPLICATION PRO...

WALLPAPER IMAGE GENERATION METHOD AND PORTABLE ELECTRIC DEVICE THEREOF

SCREEN UNLOCKING METHOD AND ELECTRONIC APPARATUS THEREOF

ELETRONIC APPARATUS AND CONTROL METHOD THEREOF

HANDHELD ELECTRIC APPARATUS AND GRAPHIC INTERFACE OPERATION METHOD

VISUALIZED INFORMATION CONVEYING SYSTEM

METHOD AND SYSTEM FOR SHARING COMMUNITY NETWORK SERVICE INFORMATION

METHOD OF CHANGING STATUS OF INSTANT MESSAGE SOFTWARE

Method of an internet service, system and data server therefor

Power saving method of portable internet device and portable intern...

INPUT METHOD USING A TOUCHSCREEN OF AN ELECTRONIC DEVICE

METHOD FOR FORMING SPACERS OF DIFFERENT SIZES

Wireless network and method for determining nearest wireless device