Inventor · disambiguated record
Kuo-Chin Chiu
Also filed as: CHIU KUO-CHIN
13 granted patents·5 pending applications·42 citations·filing 2009–2024
87Inventor score
Top patents by PatentIndex Score
18 records- 0189US8508960B2Voltage detector and protection apparatus using the sameCHEN YU-MING·Filed 2011·Granted Aug 13, 2013·14 cites·11 claims
- 0284US9084327B2Driver circuit for improving utilization rate of LED device and related constant current regulatorRICHTEK TECHNOLOGY CORP·Filed 2013·Granted Jul 14, 2015·6 cites·27 claims
- 0381US9048732B2Control circuit for AC-DC power converterRICHTEK TECHNOLOGY CORP·Filed 2014·Granted Jun 2, 2015·6 cites·7 claims
- 0480US8169803B2Power transistor chip with built-in junction field effect transistor and application circuit thereofHUANG CHIH-FENG·Filed 2009·Granted May 1, 2012·10 cites·8 claims
- 0574US12272592B2High voltage device and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2024·Granted Apr 8, 2025·0 cites·11 claims
- 0674US8907583B1LED driving deviceRICHTEK TECHNOLOGY CORP·Filed 2013·Granted Dec 9, 2014·3 cites·12 claims
- 0771US10319713B2Semiconductor devices with electrostatic discharge robustnessLEADTREND TECH CORP·Filed 2018·Granted Jun 11, 2019·2 cites·14 claims
- 0863US12062570B2High voltage device and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2021·Granted Aug 13, 2024·0 cites·11 claims
- 0953US11961833B2High voltage device and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Apr 16, 2024·0 cites·10 claims
- 1052US12136650B2High voltage device and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Nov 5, 2024·0 cites·12 claims
- 1150US8258752B2Integrated PMOS transistor and Schottky diode and charging switch circuit employing the integrated deviceCHIU KUO-CHIN·Filed 2009·Granted Sep 4, 2012·1 cites·13 claims
- 1250US2015270780A1Constant current regulatorRICHTEK TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 1348US2022223733A1High Voltage Device, High Voltage Control Device and Manufacturing Methods ThereofRICHTEK TECHNOLOGY CORP·Filed 2021·Application pending·0 cites
- 1448US2022157982A1High voltage device of switching power supply circuit and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2021·Application pending·0 cites
- 1546US2021074851A1High voltage device and manufacturing method thereofRICHTEK TECHNOLOGY CORP·Filed 2020·Application pending·0 cites
- 1643US10230297B2High-voltage startup circuits and control methods thereofLEADTREND TECH CORP·Filed 2018·Granted Mar 12, 2019·0 cites·15 claims
- 1736US10347756B2High-voltage metal-oxide-semiconductor transistor capable of preventing occurrence of exceedingly-large reverse currentLEADTREND TECH CORP·Filed 2017·Granted Jul 9, 2019·0 cites·14 claims
- 1834US2011069420A1Protection to a power converter by using a high-voltage start-up device in a controller chip of the power converterRICHPOWER MICROELECTRONICS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →