Tsen-Wei Chang

Person

Taichung County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Driving apparatus and operation method thereof
- Patent number 12,111,996
- Issue date Oct 8, 2024
- Novatek Microelectronics Corp.
- Wei-Lun Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for driving touch panel and related touch control circuit
- Patent number 12,079,414
- Issue date Sep 3, 2024
- NOVATEK Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing circuit and method
- Patent number 11,921,952
- Issue date Mar 5, 2024
- NOVATEK Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint signal processing circuit and method for signal compens...
- Patent number 11,682,230
- Issue date Jun 20, 2023
- NOVATEK Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for optical fingerprint sensor and touch controller
- Patent number 11,656,716
- Issue date May 23, 2023
- NOVATEK Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving apparatus and operation method thereof
- Patent number 11,423,685
- Issue date Aug 23, 2022
- Novatek Microelectronics Corp.
- Wei-Lun Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for optical fingerprint sensor and related control c...
- Patent number 11,308,306
- Issue date Apr 19, 2022
- NOVATEK Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for optical fingerprint sensor and related control c...
- Patent number 11,295,108
- Issue date Apr 5, 2022
- NOVATEK Microeletronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch-panel control apparatus and operation method thereof
- Patent number 10,977,470
- Issue date Apr 13, 2021
- Novatek Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing circuit for processing sensing signal from touch...
- Patent number 10,503,319
- Issue date Dec 10, 2019
- Novatek Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase compensation method for multi-scan in touch sensing system an...
- Patent number 10,152,148
- Issue date Dec 11, 2018
- Novatek Microelectronics Corp.
- Hung-Cheng Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for hybrid touch sensing
- Patent number 10,120,487
- Issue date Nov 6, 2018
- Novatek Microelectronics Corp.
- Chih-Jen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carrier signal detection apparatus, touch control detection apparat...
- Patent number 9,841,849
- Issue date Dec 12, 2017
- Novatek Microelectronics Corp.
- Hung-Cheng Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel and display apparatus
- Patent number 9,335,842
- Issue date May 10, 2016
- Novatek Microelectronics Corp.
- Jiun-Jie Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing and driving apparatus, touch sensing system, and sensing an...
- Patent number 9,189,110
- Issue date Nov 17, 2015
- Novatek Microelectronics Corp.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single FPC board for connecting multiple modules and touch sensitiv...
- Patent number 9,084,368
- Issue date Jul 14, 2015
- Novatek Microelectronics Corp.
- Jiun-Jie Tsai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Touch sensing system, electronic touch apparatus, and touch sensing...
- Patent number 8,913,017
- Issue date Dec 16, 2014
- Novatek Microelectronics Corp.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensing system, capacitance sensing circuit, and capacitance...
- Patent number 8,547,115
- Issue date Oct 1, 2013
- Novatek Microelectronics Corp.
- Ching-Chun Lin
- G01 - MEASURING TESTING
Information Patent Grant
Touch sensing system, capacitance sensing circuit and capacitance s...
- Patent number 8,536,881
- Issue date Sep 17, 2013
- Novatek Microelectronics Corp.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Signal processing circuit and method
- Publication number 20240077976
- Publication date Mar 7, 2024
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for driving touch panel and related touch control circuit
- Publication number 20230079469
- Publication date Mar 16, 2023
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVING APPARATUS AND OPERATION METHOD THEREOF
- Publication number 20220406085
- Publication date Dec 22, 2022
- NOVATEK MICROELECTRONICS CORP.
- Wei-Lun Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for optical fingerprint sensor and touch controller
- Publication number 20220197466
- Publication date Jun 23, 2022
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for optical fingerprint sensor and related control c...
- Publication number 20210081640
- Publication date Mar 18, 2021
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for optical fingerprint sensor and related control c...
- Publication number 20200342196
- Publication date Oct 29, 2020
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVING APPARATUS AND OPERATION METHOD THEREOF
- Publication number 20200327301
- Publication date Oct 15, 2020
- NOVATEK MICROELECTRONICS CORP.
- Wei-Lun Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint signal processing circuit and method
- Publication number 20200285829
- Publication date Sep 10, 2020
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint and touch sensor and related signal processing method
- Publication number 20200233558
- Publication date Jul 23, 2020
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL PROCESSING CIRCUIT FOR PROCESSING SENSING SIGNAL FROM TOUCH...
- Publication number 20190196652
- Publication date Jun 27, 2019
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR HYBRID TOUCH SENSING
- Publication number 20170371475
- Publication date Dec 28, 2017
- NOVATEK MICROELECTRONICS CORP.
- Chih-Jen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE COMPENSATION METHOD FOR MULTI-SCAN IN TOUCH SENSING SYSTEM AN...
- Publication number 20150309603
- Publication date Oct 29, 2015
- NOVATEK MICROELECTRONICS CORP.
- Hung-Cheng Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARRIER SIGNAL DETECTION APPARATUS, TOUCH CONTROL DETECTION APPARAT...
- Publication number 20150130744
- Publication date May 14, 2015
- NOVATEK MICROELECTRONICS CORP.
- Hung-Cheng Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIV...
- Publication number 20150022744
- Publication date Jan 22, 2015
- NOVATEK MICROELECTRONICS CORP.
- Jiun-Jie Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
In-cell Touch Control Panel
- Publication number 20140247402
- Publication date Sep 4, 2014
- NOVATEK MICROELECTRONICS CORP.
- Chun-Yi Chou
- G02 - OPTICS
Information Patent Application
CAPACITANCE SENSING METHOD
- Publication number 20140002115
- Publication date Jan 2, 2014
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G01 - MEASURING TESTING
Information Patent Application
SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIV...
- Publication number 20120319967
- Publication date Dec 20, 2012
- NOVATEK MICROELECTRONICS CORP.
- Jiun-Jie Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL AND DISPLAY APPARATUS
- Publication number 20120313871
- Publication date Dec 13, 2012
- NOVATEK MICROELECTRONICS CORP.
- Jiun-Jie Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITOR ARRAY SUBSTRATE
- Publication number 20120314392
- Publication date Dec 13, 2012
- NOVATEK MICROELECTRONICS CORP.
- Wing-Kai Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Finger and Multi-Touch Gesture Determination Method, Touch C...
- Publication number 20120223895
- Publication date Sep 6, 2012
- Yu-Tsung Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Single Finger Gesture Determination Method, Touch Control Chip, Tou...
- Publication number 20120188175
- Publication date Jul 26, 2012
- Yu-Tsung Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PANEL CONTROL DEVICE AND OPERATION METHOD THEREOF
- Publication number 20110260992
- Publication date Oct 27, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Ho Hung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING SYSTEM, ELECTRONIC TOUCH APPARATUS, AND TOUCH SENSING...
- Publication number 20110234523
- Publication date Sep 29, 2011
- NOVATEK MICROELECTRONICS CORP.
- Tsen-Wei Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING METHOD AND SYSTEM USING THE SAME
- Publication number 20110234522
- Publication date Sep 29, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSING AND DRIVING APPARATUS, TOUCH SENSING SYSTEM, AND SENSING AN...
- Publication number 20110210930
- Publication date Sep 1, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING METHOD AND SYSTEM USING THE SAME
- Publication number 20110199323
- Publication date Aug 18, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT AND CAPACITANCE S...
- Publication number 20110193571
- Publication date Aug 11, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT, AND CAPACITANCE...
- Publication number 20110187390
- Publication date Aug 4, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G01 - MEASURING TESTING
Information Patent Application
OBJECT SENSING APPARATUS, TOUCH SENSING SYSTEM, AND TOUCH SENSING M...
- Publication number 20110187663
- Publication date Aug 4, 2011
- NOVATEK MICROELECTRONICS CORP.
- Ching-Chun Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING SYSTEM, CAPACITANCE SENSING APPARATUS AND CAPACITANCE...
- Publication number 20110163994
- Publication date Jul 7, 2011
- NOVATEK MICROELECTRONICS CORP.
- Wing-Kai Tang
- G06 - COMPUTING CALCULATING COUNTING

Tsen-Wei Chang

Person

Patents Grantslast 30 patents

Driving apparatus and operation method thereof

Method for driving touch panel and related touch control circuit

Signal processing circuit and method

Fingerprint signal processing circuit and method for signal compens...

Control method for optical fingerprint sensor and touch controller

Driving apparatus and operation method thereof

Control method for optical fingerprint sensor and related control c...

Control method for optical fingerprint sensor and related control c...

Touch-panel control apparatus and operation method thereof

Signal processing circuit for processing sensing signal from touch...

Phase compensation method for multi-scan in touch sensing system an...

Method and device for hybrid touch sensing

Carrier signal detection apparatus, touch control detection apparat...

Touch panel and display apparatus

Sensing and driving apparatus, touch sensing system, and sensing an...

Single FPC board for connecting multiple modules and touch sensitiv...

Touch sensing system, electronic touch apparatus, and touch sensing...

Touch sensing system, capacitance sensing circuit, and capacitance...

Touch sensing system, capacitance sensing circuit and capacitance s...

Patents Applicationslast 30 patents

Signal processing circuit and method

Method for driving touch panel and related touch control circuit

DRIVING APPARATUS AND OPERATION METHOD THEREOF

Control method for optical fingerprint sensor and touch controller

Control method for optical fingerprint sensor and related control c...

Control method for optical fingerprint sensor and related control c...

DRIVING APPARATUS AND OPERATION METHOD THEREOF

Fingerprint signal processing circuit and method

Fingerprint and touch sensor and related signal processing method

SIGNAL PROCESSING CIRCUIT FOR PROCESSING SENSING SIGNAL FROM TOUCH...

METHOD AND DEVICE FOR HYBRID TOUCH SENSING

PHASE COMPENSATION METHOD FOR MULTI-SCAN IN TOUCH SENSING SYSTEM AN...

CARRIER SIGNAL DETECTION APPARATUS, TOUCH CONTROL DETECTION APPARAT...

SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIV...

In-cell Touch Control Panel

CAPACITANCE SENSING METHOD

SINGLE FPC BOARD FOR CONNECTING MULTIPLE MODULES AND TOUCH SENSITIV...

TOUCH PANEL AND DISPLAY APPARATUS

CAPACITOR ARRAY SUBSTRATE

Single-Finger and Multi-Touch Gesture Determination Method, Touch C...

Single Finger Gesture Determination Method, Touch Control Chip, Tou...

PANEL CONTROL DEVICE AND OPERATION METHOD THEREOF

TOUCH SENSING SYSTEM, ELECTRONIC TOUCH APPARATUS, AND TOUCH SENSING...

TOUCH SENSING METHOD AND SYSTEM USING THE SAME

SENSING AND DRIVING APPARATUS, TOUCH SENSING SYSTEM, AND SENSING AN...

TOUCH SENSING METHOD AND SYSTEM USING THE SAME

TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT AND CAPACITANCE S...

TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT, AND CAPACITANCE...

OBJECT SENSING APPARATUS, TOUCH SENSING SYSTEM, AND TOUCH SENSING M...

TOUCH SENSING SYSTEM, CAPACITANCE SENSING APPARATUS AND CAPACITANCE...