Inventor
LIN KUN-YU
TW49 patents
⚠️ This page may combine multiple inventors who share the name “LIN KUN-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHTEK TECHNOLOGY CORP
19 patentsUS10177670B1Jan 8, 2019
Flyback power converter circuit with active clamping and conversion control circuit and control method thereof
RICHTEK TECHNOLOGY CORP17 citations86
US10103616B1Oct 16, 2018
Flyback power converter circuit with active clamping and zero voltage switching and conversion control circuit thereof
RICHTEK TECHNOLOGY CORP19 citations86
US12273038B2Apr 8, 2025
Resonant flyback power converter and switching control circuit and method thereof
RICHTEK TECHNOLOGY CORP2 citations74
US12273028B2Apr 8, 2025
Resonant AHB flyback power converter and switching control circuit thereof
RICHTEK TECHNOLOGY CORP2 citations74
US10396674B2Aug 27, 2019
Flyback power converter circuit and primary side controller circuit thereof
RICHTEK TECHNOLOGY CORP2 citations73
US10181782B2Jan 15, 2019
Flyback power converter circuit with active clamping and zero voltage switching and conversion control circuit thereof
RICHTEK TECHNOLOGY CORP6 citations73
US10715028B2Jul 14, 2020
Flyback power converter and ZVS control circuit and control method thereof
RICHTEK TECHNOLOGY CORP3 citations72
US12273039B2Apr 8, 2025
Resonant flyback power converter and switching control circuit and method thereof
RICHTEK TECHNOLOGY CORP0 citations62
US11411489B2Aug 9, 2022
Resonant half-bridge flyback power converter and primary controller circuit and control method thereof
RICHTEK TECHNOLOGY CORP1 citations62
US10291113B2May 14, 2019
Flyback power converter circuit and primary side controller circuit thereof
RICHTEK TECHNOLOGY CORP1 citations62
US12537446B2Jan 27, 2026
Adaptive slew rate resonant power converter and conversion control circuit and control method thereof
RICHTEK TECHNOLOGY CORP0 citations59
US12407264B2Sep 2, 2025
Resonant flyback power converter and switching control circuit and method thereof
RICHTEK TECHNOLOGY CORP0 citations58
US11545908B2Jan 3, 2023
Flyback power converter and conversion controller circuit
RICHTEK TECHNOLOGY CORP0 citations52
US11496063B2Nov 8, 2022
Flyback converter and switching controller circuit and control method thereof
RICHTEK TECHNOLOGY CORP0 citations52
US11451154B2Sep 20, 2022
Flyback converter with a variable frequency discontinuous mode and valley sensing
RICHTEK TECHNOLOGY CORP0 citations52
US12483120B2Nov 25, 2025
Power supply system with power factor correction(PFC) and control method thereof
RICHTEK TECHNOLOGY CORP0 citations51
US12592644B2Mar 31, 2026
Resonant flyback power converter and switching control circuit and method thereof
RICHTEK TECHNOLOGY CORP0 citations47
US12431791B2Sep 30, 2025
High efficiency boost power factor correction circuit having shared pin and conversion control circuit thereof
RICHTEK TECHNOLOGY CORP0 citations47
US10291137B2May 14, 2019
Flyback power converter circuit and high voltage start-up circuit thereof
RICHTEK TECHNOLOGY CORP0 citations37
TAIWAN SEMICONDUCTOR MFG CO LTD
16 patentsUS10510910B2Dec 17, 2019
Image sensor with an absorption enhancement semiconductor layer
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10211244B2Feb 19, 2019
Image sensor device with reflective structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations83
US10861988B2Dec 8, 2020
Image sensor with an absorption enhancement semiconductor layer
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10861989B2Dec 8, 2020
Image sensor with an absorption enhancement semiconductor layer
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10141443B2Nov 27, 2018
Semiconductor devices FinFET devices with optimized strained-sourece-drain recess profiles and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations72
US11990493B2May 21, 2024
Image sensor device with reflective structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11342372B2May 24, 2022
Image sensor device with reflective layer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12563828B2Feb 24, 2026
Fin height and STI depth for performance improvement in semiconductor devices having high-mobility p-channel transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12453203B2Oct 21, 2025
Deep trench isolation structures resistant to cracking
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12356710B2Jul 8, 2025
Fin height and STI depth for performance improvement in semiconductor devices having high-mobility p-channel transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12183579B2Dec 31, 2024
Method for manufacturing semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12159807B2Dec 3, 2024
Method of manufacturing semiconductor devices and semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11646232B2May 9, 2023
Method of manufacturing semiconductor devices and semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11302734B2Apr 12, 2022
Deep trench isolation structures resistant to cracking
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US10930783B2Feb 23, 2021
Semiconductor devices, FinFET devices with optimized strained source-drain recess profiles and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US10734427B2Aug 4, 2020
Method for forming image sensor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
LIN KUN-YU
5 patentsUS8582324B2Nov 12, 2013
Pulse width modulation controller and method for output ripple reduction of a jittering frequency switching power supply
LIN KUN-YU16 citations83
US9602014B2Mar 21, 2017
Voltage converter circuit and voltage converter controller and parameter setting method therefor
LIN KUN-YU2 citations72
US9627982B2Apr 18, 2017
Flyback power converter and control circuit thereof
LIN KUN-YU2 citations71
US8665010B2Mar 4, 2014
Circuit and method for sub-harmonic elimination of a power converter
LIN KUN-YU3 citations62
US9178414B2Nov 3, 2015
Jittering frequency control circuit and method for a switching mode power supply
LIN KUN-YU0 citations41