Inventor · disambiguated record
Yi-Cheng Wan
Also filed as: WAN YI · WAN YI-CHENG
12 granted patents·3 pending applications·73 citations·filing 2010–2024
87Inventor score
Top patents by PatentIndex Score
15 records- 0192US8508206B2Adaptive constant on time adjustment circuit and method for adaptively adjusting constant on timeWAN YI-CHENG·Filed 2010·Granted Aug 13, 2013·22 cites·10 claims
- 0291US8917077B2Multi-phase switching regulator and droop circuit thereforLIN YU-TA·Filed 2013·Granted Dec 23, 2014·22 cites·10 claims
- 0391US8502515B1Multiphase DC-DC converting circuit and control circuit thereofRICHTEK TECHNOLOGY CORP·Filed 2013·Granted Aug 6, 2013·15 cites·16 claims
- 0486US8766617B2Method for improving voltage identification transient response and voltage regulatorWAN YI-CHENG·Filed 2011·Granted Jul 1, 2014·12 cites·10 claims
- 0570US12146049B2Styrene-isoprene/butadiene diblock copolymer, hydrogenated block copolymer, composition formed therefrom, and the use thereofLCY CHEMICAL CORP·Filed 2022·Granted Nov 19, 2024·0 cites·9 claims
- 0662US11711007B2Harvesting ringing energy using a bootstrap circuitQUALCOMM INC·Filed 2021·Granted Jul 25, 2023·0 cites·30 claims
- 0757US10576465B2Catalyst for preparing chlorine by oxidation of hydrogen chloride and preparation thereofWANHUA CHEMICAL GROUP CO LTD·Filed 2017·Granted Mar 3, 2020·0 cites·12 claims
- 0857US2025379500A1Adaptive drive control for switching regulatorsQUALCOMM INC·Filed 2024·Application pending·0 cites
- 0955US8917072B2Control circuit and method for providing a signal for a PWM voltage regulator to convert an input voltage into an output voltageWAN YI-CHENG·Filed 2012·Granted Dec 23, 2014·1 cites·10 claims
- 1051US8836307B2Voltage regulator and pulse width modulation signal generation method thereofWAN YI-CHENG·Filed 2011·Granted Sep 16, 2014·1 cites·20 claims
- 1149US12103109B2Nanosecond laser ablation and chemical thermal decomposition combined method for preparing super-hydrophobic micro-nano structure on stainless steel surfacesUNIV SHANDONG·Filed 2019·Granted Oct 1, 2024·0 cites·7 claims
- 1247US11952307B2Method for preparing microstructure on surface of glass by titanium oxide nanoparticle-assisted infrared nanosecond laserUNIV SHANDONG·Filed 2019·Granted Apr 9, 2024·0 cites·3 claims
- 1346US10148174B2Duty cycle estimator for a switch mode power supplyQUALCOMM INC·Filed 2016·Granted Dec 4, 2018·0 cites·22 claims
- 1446US2013288884A1Catalyst for preparing chlorine by oxidation of hydrogen chloride and preparation thereofYI GUANGQUAN·Filed 2011·Application pending·0 cites
- 1537US2013057237A1Multi-phase switching regulator and droop circuit thereforCHEN AN-TUNG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →