Inventor · disambiguated record
Chih-Ming Sun
Also filed as: SUN CHIH-MING
71 granted patents·17 pending applications·98 citations·filing 2006–2025
98Inventor score
Files withPIXART IMAGING INC64TAIWAN SEMICONDUCTOR MFG CO LTD14SUN CHIH MING3TSAI MING-HAN2WANG CHUAN-WEI2
Top patents by PatentIndex Score
88 records- 0197US11830926B2Semiconductor device structure with metal gate stacksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 28, 2023·3 cites·20 claims
- 0297US11761830B2Earphone with force sensorPIXART IMAGING INC·Filed 2021·Granted Sep 19, 2023·7 cites·20 claims
- 0395US10983009B2Thermopile modulePIXART IMAGING INC·Filed 2020·Granted Apr 20, 2021·3 cites·17 claims
- 0493US11913864B2Smoke detector with increased scattered light intensityPIXART IMAGING INC·Filed 2022·Granted Feb 27, 2024·1 cites·14 claims
- 0593US11615684B2Smoke detectorPIXART IMAGING INC·Filed 2021·Granted Mar 28, 2023·3 cites·7 claims
- 0692US12339178B2Mechanism for assembling force sensor patch into earphone devicePIXART IMAGING INC·Filed 2022·Granted Jun 24, 2025·2 cites·5 claims
- 0792US11478068B2Electric toothbrush adopting force sensing arrayPIXART IMAGING INC·Filed 2020·Granted Oct 25, 2022·2 cites·20 claims
- 0891US11465901B2Sensor package having a movable sensorPIXART IMAGING INC·Filed 2020·Granted Oct 11, 2022·2 cites·20 claims
- 0991US10168220B2Wearable infrared temperature sensing devicePIXART IMAGING INC·Filed 2016·Granted Jan 1, 2019·5 cites·20 claims
- 1090US11280670B2Optical sensor assemblyPIXART IMAGING INC·Filed 2020·Granted Mar 22, 2022·2 cites·20 claims
- 1189US7849742B2Out-of-plane sensing devicePIXART IMAGING INC·Filed 2007·Granted Dec 14, 2010·22 cites·20 claims
- 1288US12510413B2Wearable device with combined sensing capabilitiesPIXART IMAGING INC·Filed 2023·Granted Dec 30, 2025·0 cites·18 claims
- 1388US12203838B2Smoke detector having light source surrounded by wall with varied heightsPIXART IMAGING INC·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 1488US11145536B2Gate dielectric preserving gate cut processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Oct 12, 2021·3 cites·20 claims
- 1588US10858238B2Sensor package having a movable sensorPIXART IMAGING INC·Filed 2020·Granted Dec 8, 2020·2 cites·20 claims
- 1688US10670465B2Wearable infrared temperature sensing devicePIXART IMAGING INC·Filed 2018·Granted Jun 2, 2020·2 cites·10 claims
- 1787US10699940B2Gate dielectric preserving gate cut processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 30, 2020·3 cites·20 claims
- 1887US10113912B2Thermopile modulePIXART IMAGING INC·Filed 2015·Granted Oct 30, 2018·3 cites·23 claims
- 1987US2025098257A1Semiconductor device structure with metal gate stacksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2086US11733109B2Force sensor and manufacturing method thereofPIXART IMAGING INC·Filed 2020·Granted Aug 22, 2023·1 cites·15 claims
- 2186US2025093248A1Smoke detector with light source illuminating toward light sensorPIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 2284US12166105B2Semiconductor device structure with metal gate stacksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2384US10461171B2Structure and formation method of semiconductor device with metal gate stacksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Oct 29, 2019·2 cites·20 claims
- 2484US8524519B2MEMS microphone device and method for making sameWANG CHUAN-WEI·Filed 2011·Granted Sep 3, 2013·7 cites·10 claims
- 2583US10852192B2Wearable device with combined sensing capabilitiesPIXART IMAGING INC·Filed 2018·Granted Dec 1, 2020·2 cites·20 claims
- 2683US2025123149A1Handheld electronic productPIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 2782US2025067667A1Smoke detector reducing false alarm ratePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 2881US12306035B2Optical sensor assembly and front cover of optical sensor assemblyPIXART IMAGING INC·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 2981US12158375B2Thermopile modulePIXART IMAGING INC·Filed 2023·Granted Dec 3, 2024·0 cites·8 claims
- 3081US11874174B2Far infrared sensor apparatus having multiple sensing element arrays inside single packagePIXART IMAGING INC·Filed 2022·Granted Jan 16, 2024·0 cites·5 claims
- 3181US2025277710A1Mechanism for assembling force sensor patch into earphone devicePIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 3281US2025044157A1Thermopile modulePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 3381US2025277709A1Mechanism for assembling force sensor patch into earphone devicePIXART IMAGING INC·Filed 2025·Application pending·0 cites
- 3480US12222246B2Wearable devicePIXART IMAGING INC·Filed 2023·Granted Feb 11, 2025·0 cites·11 claims
- 3580US12215872B2Auto detection system for cooking assistance and hair dryer with thermal detectionPIXART IMAGING INC·Filed 2023·Granted Feb 4, 2025·0 cites·12 claims
- 3680US11754293B2Auto detection system based on thermal signalsPIXART IMAGING INC·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 3780US2025155134A1Auto detection system for cooking assistancePIXART IMAGING INC·Filed 2024·Application pending·0 cites
- 3879US11643325B2Micro-electromechanical system package having movable platformPIXART IMAGING INC·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 3978US10168219B2Wearable device with combined sensing capabilitiesSUN CHIH MING·Filed 2015·Granted Jan 1, 2019·2 cites·3 claims
- 4077US11573127B2Far infrared sensor apparatus having multiple sensing element arrays inside single packagePIXART IMAGING INC·Filed 2019·Granted Feb 7, 2023·1 cites·4 claims
- 4177US10921199B2Force sensor and manufacturing method thereofPIXART IMAGING INC·Filed 2019·Granted Feb 16, 2021·1 cites·17 claims
- 4277US9666461B1Semiconductor process and semiconductor processing device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 30, 2017·2 cites·16 claims
- 4377US2025359217A1Semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4477US2023375419A1Device for detecting user input with force sensor in stem thereofPIXART IMAGING INC·Filed 2023·Application pending·0 cites
- 4576US12188865B2Optical machine of smoke detectorPIXART IMAGING INC·Filed 2022·Granted Jan 7, 2025·0 cites·12 claims
- 4676US12106649B2Smoke detector capable of distinguishing smoke and particlesPIXART IMAGING INC·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 4776US11821785B2Optical sensor assembly and front cover of optical sensor assemblyPIXART IMAGING INC·Filed 2022·Granted Nov 21, 2023·0 cites·19 claims
- 4875US11719579B2Wearable infrared temperature sensing devicePIXART IMAGING INC·Filed 2022·Granted Aug 8, 2023·0 cites·9 claims
- 4975US11686623B2Thermopile modulePIXART IMAGING INC·Filed 2021·Granted Jun 27, 2023·0 cites·17 claims
- 5075US9010185B2Three-dimensional micro-electro-mechanical-system sensorTSAI MING-HAN·Filed 2012·Granted Apr 21, 2015·3 cites·22 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →