Inventor · disambiguated record
Tsung-Liang Hung
Also filed as: HUNG TSUNG-LIANG
38 granted patents·13 pending applications·83 citations·filing 2006–2024
96Inventor score
Files withASIAN POWER DEVICES INC31AMPOWER TECHNOLOGY CO LTD4GER CHIH CHAN3HUANG WEI CHI3HUNG TSUNG-LIANG3
Top patents by PatentIndex Score
51 records- 0197US11165351B1Conversion apparatus with oscillation reduction control and method of operating the sameASIAN POWER DEVICES INC·Filed 2020·Granted Nov 2, 2021·7 cites·5 claims
- 0294US12323048B2Common-mode noise cancellation circuit and switching power converter for common-mode noise cancellationASIAN POWER DEVICES INC·Filed 2023·Granted Jun 3, 2025·2 cites·15 claims
- 0392US11056970B1Bridgeless step-up and step-down AC-to-DC converterASIAN POWER DEVICES INC·Filed 2020·Granted Jul 6, 2021·3 cites·9 claims
- 0491US11552562B1Boost converting apparatus with passive lossless snubberASIAN POWER DEVICES INC·Filed 2021·Granted Jan 10, 2023·2 cites·7 claims
- 0590US11177740B1Power conversion apparatus with oscillation reduction control, oscillation reduction control module, and method of operating the sameASIAN POWER DEVICES INC·Filed 2020·Granted Nov 16, 2021·7 cites·15 claims
- 0687US11095207B1Power factor correction circuit with burst setting and method of operating the sameASIAN POWER DEVICES INC·Filed 2020·Granted Aug 17, 2021·4 cites·18 claims
- 0786USD937842SProtective shellGETAC TECHNOLOGY CORP·Filed 2020·Granted Dec 7, 2021·11 cites·1 claims
- 0886US11018593B1Dual-mode active clamp flyback converterASIAN POWER DEVICES INC·Filed 2019·Granted May 25, 2021·4 cites·8 claims
- 0985US10306717B1Flicker-free LED driving apparatus and voltage regulating method thereofASIAN POWER DEVICES INC·Filed 2018·Granted May 28, 2019·5 cites·3 claims
- 1084US10797604B1LLC resonant converterASIAN POWER DEVICES INC·Filed 2019·Granted Oct 6, 2020·4 cites·8 claims
- 1183US8355238B2Ion generator and heat dissipation device using the sameAMPOWER TECHNOLOGY CO LTD·Filed 2010·Granted Jan 15, 2013·5 cites·20 claims
- 1278US12494709B2Multi-input power systemASIAN POWER DEVICES INC·Filed 2023·Granted Dec 9, 2025·0 cites·9 claims
- 1374US9236808B1Parallel resonant converter circuit with current-equalization functionASIAN POWER DEVICES INC·Filed 2014·Granted Jan 12, 2016·5 cites·4 claims
- 1472US9101033B2Short protection control circuits and related control methodsLEADTREND TECH CORP·Filed 2012·Granted Aug 4, 2015·3 cites·14 claims
- 1569US9407136B2Passive coupled-inductor soft-switching circuit of power factor correctorsASIAN POWER DEVICES INC·Filed 2015·Granted Aug 2, 2016·2 cites·5 claims
- 1668US12463531B2Multi-input power system with inrush current suppression functionASIAN POWER DEVICES INC·Filed 2023·Granted Nov 4, 2025·0 cites·10 claims
- 1768US8450698B2Multi-stage ion airflow generating deviceHUNG TSUNG-LIANG·Filed 2010·Granted May 28, 2013·2 cites·10 claims
- 1867US10886907B1Method of controlling resolution of digital pulse width modulationASIAN POWER DEVICES INC·Filed 2019·Granted Jan 5, 2021·1 cites·5 claims
- 1965US8335090B2Low cost high efficiency high power solar power conversion system circuit and solar power supply systemHUANG WEI-CHI·Filed 2009·Granted Dec 18, 2012·7 cites·13 claims
- 2064US8653694B2Junction boxHUNG TSUNG-LIANG·Filed 2010·Granted Feb 18, 2014·2 cites·5 claims
- 2162US11588510B2Network communication power supply with digital signal isolationASIAN POWER DEVICES INC·Filed 2020·Granted Feb 21, 2023·0 cites·14 claims
- 2261US8248749B2Ionic thermal dissipation deviceHUANG WEI-CHI·Filed 2010·Granted Aug 21, 2012·2 cites·19 claims
- 2359US8102124B2Inverter circuit for light sourceHUNG TSUNG-LIANG·Filed 2009·Granted Jan 24, 2012·3 cites·18 claims
- 2457US8385090B2Power supply systemAMPOWER TECHNOLOGY CO LTD·Filed 2011·Granted Feb 26, 2013·1 cites·12 claims
- 2556US2025219523A1Power converter and method of operating the sameASIAN POWER DEVICES INC·Filed 2024·Application pending·0 cites
- 2656US2025219530A1Multi-input power systemASIAN POWER DEVICES INC·Filed 2024·Application pending·0 cites
- 2755US12088194B2Hybrid-mode power factor corrector and method of operating the sameASIAN POWER DEVICES INC·Filed 2022·Granted Sep 10, 2024·0 cites·16 claims
- 2855US11705801B2Power supply with feedback adjustment based on input voltage and method of operating the sameASIAN POWER DEVICES INC·Filed 2021·Granted Jul 18, 2023·0 cites·10 claims
- 2955US11532980B2Conversion apparatus with overload control and overload control method for the sameASIAN POWER DEVICES INC·Filed 2020·Granted Dec 20, 2022·0 cites·8 claims
- 3053US8049115B2Printed circuit board and light sensing device using the sameHON HAI PREC CO LTD·Filed 2007·Granted Nov 1, 2011·1 cites·8 claims
- 3152US11750105B1Full-bridge phase-shift converter with voltage clampingASIAN POWER DEVICES INC·Filed 2022·Granted Sep 5, 2023·0 cites·4 claims
- 3252US10271401B1Electronic deviceASIAN POWER DEVICES INC·Filed 2018·Granted Apr 23, 2019·0 cites·7 claims
- 3350US11843319B2LLC resonant converting apparatusASIAN POWER DEVICES INC·Filed 2021·Granted Dec 12, 2023·0 cites·9 claims
- 3448US11863075B2Multi-phase boost converting apparatus with passive lossless snubberASIAN POWER DEVICES INC·Filed 2022·Granted Jan 2, 2024·0 cites·5 claims
- 3548US9268370B2Latch structureGETAC TECHNOLOGY CORP·Filed 2013·Granted Feb 23, 2016·0 cites·20 claims
- 3648US2013016474A1Heat dissipating assembly of photovoltaic junction boxAMPOWER TECHNOLOGY CO LTD·Filed 2012·Application pending·0 cites
- 3747US2015028819A1Methods for charging a rechargeable batteryLEADTREND TECH CORP·Filed 2014·Application pending·0 cites
- 3847US2012055530A1Junction box and solar power systemGER CHIH-CHAN·Filed 2010·Application pending·0 cites
- 3946US11431248B2Hysteresis voltage detection circuitASIAN POWER DEVICES INC·Filed 2020·Granted Aug 30, 2022·0 cites·6 claims
- 4046US7667412B2Light source driving deviceHON HAI PREC IND CO LTD·Filed 2006·Granted Feb 23, 2010·0 cites·9 claims
- 4145US2022069571A1Activation circuit with surge suppression and method of activating conversion apparatusASIAN POWER DEVICES INC·Filed 2020·Application pending·0 cites
- 4243US9246380B2Control circuit module for power factor correctorASIAN POWER DEVICES INC·Filed 2014·Granted Jan 26, 2016·0 cites·4 claims
- 4343US2012218243A1Power supply system and display device using the sameGER CHIH-CHAN·Filed 2011·Application pending·0 cites
- 4442US2015188414A1Single-phase power factor corrector with step-up and step-down functionsASIAN POWER DEVICES INC·Filed 2014·Application pending·0 cites
- 4539US2015160269A1Circuit structure for measuring input voltageASIAN POWER DEVICES INC·Filed 2014·Application pending·0 cites
- 4638US8203525B2Dual-lamp driving circuit for liquid crystal displaysLIN CHENG-TA·Filed 2009·Granted Jun 19, 2012·0 cites·16 claims
- 4734US2012236604A1Flyback converter with leading edge blanking mechanismGER CHIH-CHAN·Filed 2011·Application pending·0 cites
- 4834US2011253348A1Ionic thermal dissipation deviceAMPOWER TECHNOLOGY CO LTD·Filed 2010·Application pending·0 cites
- 4933US8247996B2Backlight driving system utilizing one PWM controller to control two backlight units separatelyHUANG WEI-CHI·Filed 2010·Granted Aug 21, 2012·0 cites·9 claims
- 5032US2016043630A1Passive soft-switching circuit of power factor correctorsASIAN POWER DEVICES INC·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →