Inventor · disambiguated record
Ruei-Jhih Jheng
Also filed as: JHENG RUEI-JHIH
6 granted patents·2 pending applications·2 citations·filing 2009–2023
66Inventor score
Top patents by PatentIndex Score
8 records- 0168US12206322B2Control method and power controller for power factor correctionLEADTREND TECH CORP·Filed 2022·Granted Jan 21, 2025·0 cites·12 claims
- 0267US12431808B2Control methods for interleaved power converterLEADTREND TECH CORP·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 0354US8143799B2Light emitting diode driving circuitJHENG RUEI-JHIH·Filed 2009·Granted Mar 27, 2012·2 cites·9 claims
- 0452US10667356B2Dimming controllers and dimming methods capable of receiving PWM dimming signal and DC dimming signalLEADTREND TECH CORP·Filed 2019·Granted May 26, 2020·0 cites·15 claims
- 0550US10694602B2Ripple suppressorLEADTREND TECH CORP·Filed 2019·Granted Jun 23, 2020·0 cites·11 claims
- 0647US11290020B2Voltage mode controller applied to short-circuited protection of a power converter and operational method thereofLEADTREND TECH CORP·Filed 2020·Granted Mar 29, 2022·0 cites·22 claims
- 0740US2013127338A1Drive Circuit Structure for LED Lamp TubeLEE CHENG-MING·Filed 2012·Application pending·0 cites
- 0834US2013135850A1Lamp Board Wiring Structure for Light Emitting Diode (LED) Lamp TubeJHENG RUEI-JHIH·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →