Inventor · disambiguated record
Dechang Wang
Also filed as: WANG DECHANG
16 granted patents·1 pending application·32 citations·filing 2014–2022
88Inventor score
Top patents by PatentIndex Score
17 records- 0193US11056878B2Overvoltage protection circuit for wireless power receiverNXP USA INC·Filed 2019·Granted Jul 6, 2021·17 cites·19 claims
- 0289US12149101B2Closed loop power loss control of wireless power transmission, and methods for wireless power transmissionNXP USA INC·Filed 2022·Granted Nov 19, 2024·2 cites·16 claims
- 0384US10122262B1Power factor correction circuitNXP USA INC·Filed 2018·Granted Nov 6, 2018·6 cites·20 claims
- 0483US11811245B2Wireless charging method, device and systemNXP USA INC·Filed 2022·Granted Nov 7, 2023·1 cites·13 claims
- 0579US9966803B2Receiver removal detection in wireless charging systemsFREESCALE SEMICONDUCTOR INC·Filed 2016·Granted May 8, 2018·3 cites·20 claims
- 0675US10833540B2Q-factor determination for foreign object detection circuit in wireless charging systemNXP USA INC·Filed 2019·Granted Nov 10, 2020·2 cites·12 claims
- 0773US11990781B2Method for determining a quality factor and wireless chargerNXP USA INC·Filed 2020·Granted May 21, 2024·1 cites·20 claims
- 0865US12483160B2Multiple and sinusoidal pulse width modulation for wireless chargingNXP USA INC·Filed 2022·Granted Nov 25, 2025·0 cites·23 claims
- 0954US11682931B2Wireless charger, system and methodNXP USA INC·Filed 2022·Granted Jun 20, 2023·0 cites·15 claims
- 1052US11336118B2Q-factor determination in wireless charging system having complex resonant circuitNXP USA INC·Filed 2019·Granted May 17, 2022·0 cites·21 claims
- 1151US11620078B2Apparatus and methods for varying output pulse-width modulation (PWM) control of an inverterNXP USA INC·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
- 1248US11264823B2Multi-coil wireless chargerNXP USA INC·Filed 2019·Granted Mar 1, 2022·0 cites·18 claims
- 1343US2020373788A1Two-stage wireless power transfer systemNXP USA INC·Filed 2019·Application pending·0 cites
- 1441US10305272B2Apparatus and method for detecting disconnection in secondary side of current transformerNXP USA INC·Filed 2017·Granted May 28, 2019·0 cites·13 claims
- 1540US10763705B2Method of pairing receiver with wireless charger transmitterNXP USA INC·Filed 2019·Granted Sep 1, 2020·0 cites·16 claims
- 1635US10079509B2Free-resonance analog ping for wireless power transmissionFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Sep 18, 2018·0 cites·19 claims
- 1727US9178511B2Capacitive keypad position sensor with low cross-interferenceSHI CHANGCHAO·Filed 2014·Granted Nov 3, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →