Inventor
SUN CHIH-MING
TW74 patents
⚠️ This page may combine multiple inventors who share the name “SUN CHIH-MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIXART IMAGING INC
37 patentsUS7849742B2Dec 14, 2010
Out-of-plane sensing device
PIXART IMAGING INC22 citations91
US11761830B2Sep 19, 2023
Earphone with force sensor
PIXART IMAGING INC7 citations84
US10168220B2Jan 1, 2019
Wearable infrared temperature sensing device
PIXART IMAGING INC5 citations84
US12339178B2Jun 24, 2025
Mechanism for assembling force sensor patch into earphone device
PIXART IMAGING INC2 citations74
US11733109B2Aug 22, 2023
Force sensor and manufacturing method thereof
PIXART IMAGING INC1 citations73
US10921199B2Feb 16, 2021
Force sensor and manufacturing method thereof
PIXART IMAGING INC1 citations73
US10852192B2Dec 1, 2020
Wearable device with combined sensing capabilities
PIXART IMAGING INC2 citations73
US10670465B2Jun 2, 2020
Wearable infrared temperature sensing device
PIXART IMAGING INC2 citations73
US11615684B2Mar 28, 2023
Smoke detector
PIXART IMAGING INC3 citations72
US11465901B2Oct 11, 2022
Sensor package having a movable sensor
PIXART IMAGING INC2 citations72
US10983009B2Apr 20, 2021
Thermopile module
PIXART IMAGING INC3 citations72
US10858238B2Dec 8, 2020
Sensor package having a movable sensor
PIXART IMAGING INC2 citations72
US10113912B2Oct 30, 2018
Thermopile module
PIXART IMAGING INC3 citations72
US11478068B2Oct 25, 2022
Electric toothbrush adopting force sensing array
PIXART IMAGING INC2 citations71
US11280670B2Mar 22, 2022
Optical sensor assembly
PIXART IMAGING INC2 citations71
US12590852B2Mar 31, 2026
Force sensor with polymer material layer
PIXART IMAGING INC0 citations62
US12510413B2Dec 30, 2025
Wearable device with combined sensing capabilities
PIXART IMAGING INC0 citations62
US12222246B2Feb 11, 2025
Wearable device
PIXART IMAGING INC0 citations62
US12203838B2Jan 21, 2025
Smoke detector having light source surrounded by wall with varied heights
PIXART IMAGING INC0 citations62
US12158375B2Dec 3, 2024
Thermopile module
PIXART IMAGING INC0 citations62
US12106649B2Oct 1, 2024
Smoke detector capable of distinguishing smoke and particles
PIXART IMAGING INC0 citations62
US11913864B2Feb 27, 2024
Smoke detector with increased scattered light intensity
PIXART IMAGING INC1 citations62
US11885689B2Jan 30, 2024
Wearable device with combined sensing capabilities
PIXART IMAGING INC0 citations62
US11874174B2Jan 16, 2024
Far infrared sensor apparatus having multiple sensing element arrays inside single package
PIXART IMAGING INC0 citations62
US11854361B2Dec 26, 2023
Smoke detector with protrusions
PIXART IMAGING INC0 citations62
US11719579B2Aug 8, 2023
Wearable infrared temperature sensing device
PIXART IMAGING INC0 citations62
US11686623B2Jun 27, 2023
Thermopile module
PIXART IMAGING INC0 citations62
US11573127B2Feb 7, 2023
Far infrared sensor apparatus having multiple sensing element arrays inside single package
PIXART IMAGING INC1 citations62
US11268859B2Mar 8, 2022
Wearable infrared temperature sensing device
PIXART IMAGING INC0 citations62
US11054313B2Jul 6, 2021
Far infrared sensor apparatus having multiple sensing element arrays inside single package
PIXART IMAGING INC0 citations62
US12430799B2Sep 30, 2025
Calibration of temperature measurement system with thermal sensor and image sensor
PIXART IMAGING INC0 citations61
US12306035B2May 20, 2025
Optical sensor assembly and front cover of optical sensor assembly
PIXART IMAGING INC0 citations61
US12215872B2Feb 4, 2025
Auto detection system for cooking assistance and hair dryer with thermal detection
PIXART IMAGING INC0 citations61
US12046114B2Jul 23, 2024
Smoke detection device with preferred detection accuracy
PIXART IMAGING INC0 citations61
US11821785B2Nov 21, 2023
Optical sensor assembly and front cover of optical sensor assembly
PIXART IMAGING INC0 citations61
US11754293B2Sep 12, 2023
Auto detection system based on thermal signals
PIXART IMAGING INC0 citations61
US11643325B2May 9, 2023
Micro-electromechanical system package having movable platform
PIXART IMAGING INC0 citations61
TAIWAN SEMICONDUCTOR MFG CO LTD
9 patentsUS11830926B2Nov 28, 2023
Semiconductor device structure with metal gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11145536B2Oct 12, 2021
Gate dielectric preserving gate cut process
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10699940B2Jun 30, 2020
Gate dielectric preserving gate cut process
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10461171B2Oct 29, 2019
Structure and formation method of semiconductor device with metal gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9666461B1May 30, 2017
Semiconductor process and semiconductor processing device using the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US12166105B2Dec 10, 2024
Semiconductor device structure with metal gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11876013B2Jan 16, 2024
Gate dielectric preserving gate cut process
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11201230B2Dec 14, 2021
Semiconductor device structure with metal gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11152250B2Oct 19, 2021
Gate dielectric preserving gate cut process
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
WANG CHUAN-WEI
1 patentDELTA ELECTRONICS INC
1 patentSUN CHIH MING
1 patentTSAI MING-HAN
1 patentShowing the top 50 of 74 patents by PatentIndex Score.