Inventor · disambiguated record
Tsen-Wei Chang
Also filed as: CHANG TSEN-WEI
19 granted patents·12 pending applications·41 citations·filing 2010–2022
91Inventor score
Top patents by PatentIndex Score
31 records- 0191US11921952B1Signal processing circuit and methodNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted Mar 5, 2024·2 cites·20 claims
- 0288US10977470B1Touch-panel control apparatus and operation method thereofNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Apr 13, 2021·6 cites·11 claims
- 0384US8536881B2Touch sensing system, capacitance sensing circuit and capacitance sensing method thereofLIN CHING-CHUN·Filed 2010·Granted Sep 17, 2013·10 cites·30 claims
- 0483US11656716B2Control method for optical fingerprint sensor and touch controllerNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted May 23, 2023·1 cites·10 claims
- 0576US10120487B2Method and device for hybrid touch sensingNOVATEK MICROELECTRONICS CORP·Filed 2016·Granted Nov 6, 2018·2 cites·20 claims
- 0675US9084368B2Single FPC board for connecting multiple modules and touch sensitive display module using the sameTSAI JIUN-JIE·Filed 2012·Granted Jul 14, 2015·5 cites·14 claims
- 0775US8547115B2Touch sensing system, capacitance sensing circuit, and capacitance sensing methodLIN CHING-CHUN·Filed 2011·Granted Oct 1, 2013·3 cites·18 claims
- 0873US10152148B2Phase compensation method for multi-scan in touch sensing system and phase compensation circuit thereofNOVATEK MICROELECTRONICS CORP·Filed 2014·Granted Dec 11, 2018·3 cites·23 claims
- 0973US8913017B2Touch sensing system, electronic touch apparatus, and touch sensing methodCHANG TSEN-WEI·Filed 2011·Granted Dec 16, 2014·6 cites·18 claims
- 1071US12111996B2Driving apparatus and operation method thereofNOVATEK MICROELECTRONICS CORP·Filed 2022·Granted Oct 8, 2024·0 cites·32 claims
- 1164US9335842B2Touch panel and display apparatusTSAI JIUN-JIE·Filed 2012·Granted May 10, 2016·2 cites·18 claims
- 1262US12079414B2Method for driving touch panel and related touch control circuitNOVATEK MICROELECTRONICS CORP·Filed 2021·Granted Sep 3, 2024·0 cites·7 claims
- 1360US9189110B2Sensing and driving apparatus, touch sensing system, and sensing and driving methodLIN CHING-CHUN·Filed 2011·Granted Nov 17, 2015·1 cites·19 claims
- 1459US11423685B2Driving apparatus and operation method thereofNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Aug 23, 2022·0 cites·34 claims
- 1557US2015022744A1Single fpc board for connecting multiple modules and touch sensitive display module using the sameNOVATEK MICROELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 1655US11308306B2Control method for optical fingerprint sensor and related control circuitNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 1755US11295108B2Control method for optical fingerprint sensor and related control circuit and optical fingerprint sensorNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Apr 5, 2022·0 cites·50 claims
- 1854US9841849B2Carrier signal detection apparatus, touch control detection apparatus and detection methods thereofNOVATEK MICROELECTRONICS CORP·Filed 2013·Granted Dec 12, 2017·0 cites·14 claims
- 1953US11682230B2Fingerprint signal processing circuit and method for signal compensation in analog front-endNOVATEK MICROELECTRONICS CORP·Filed 2020·Granted Jun 20, 2023·0 cites·31 claims
- 2052US2014002115A1Capacitance sensing methodNOVATEK MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 2145US10503319B2Signal processing circuit for processing sensing signal from touch panelNOVATEK MICROELECTRONICS CORP·Filed 2017·Granted Dec 10, 2019·0 cites·9 claims
- 2243US2014247402A1In-cell Touch Control PanelNOVATEK MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 2342US2012314392A1Capacitor array substrateTANG WING-KAI·Filed 2012·Application pending·0 cites
- 2442US2020233558A1Fingerprint and touch sensor and related signal processing methodNOVATEK MICROELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 2539US2011163994A1Touch sensing system, capacitance sensing apparatus and capacitance sensing method thereofNOVATEK MICROELECTRONICS CORP·Filed 2010·Application pending·0 cites
- 2639US2011234522A1Touch sensing method and system using the sameNOVATEK MICROELECTRONICS CORP·Filed 2011·Application pending·0 cites
- 2739US2011187663A1Object sensing apparatus, touch sensing system, and touch sensing methodNOVATEK MICROELECTRONICS CORP·Filed 2011·Application pending·0 cites
- 2838US2012188175A1Single Finger Gesture Determination Method, Touch Control Chip, Touch Control System and Computer SystemLU YU-TSUNG·Filed 2011·Application pending·0 cites
- 2938US2011260992A1Panel control device and operation method thereofNOVATEK MICROELECTRONICS CORP·Filed 2011·Application pending·0 cites
- 3038US2012223895A1Single-Finger and Multi-Touch Gesture Determination Method, Touch Control Chip, Touch Control System and Computer SystemLU YU-TSUNG·Filed 2011·Application pending·0 cites
- 3138US2011199323A1Touch sensing method and system using the sameNOVATEK MICROELECTRONICS CORP·Filed 2011·Application pending·0 cites
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