ZHU; Yongfa

Patent Applications and Registrations

Patent applications and USPTO patent grants for ZHU; Yongfa.The latest application filed is for "wireless charging system and wireless charging method".

Company Profile

11.9.24

ZHU; Yongfa - Dongguan CN
ZHU; Yongfa - Wuxi CN
Zhu; Yongfa - Shenzhen CN
Zhu, Yongfa - Beijing CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wireless Charging System And Wireless Charging Method App 20220278557 - DING; Tao ; et al.	2022-09-01
Wireless Charging System App 20220216734 - FENG; Shaojie ; et al.	2022-07-07
Foreign object detection apparatus and method for wireless charging system, and wireless charging system Grant 11,329,521 - He , et al. May 10, 2	2022-05-10
Preparation Method and Application of Non-noble Metal Single Atom Catalyst App 20220042184 - DONG; Yuming ; et al.	2022-02-10
Foreign Object Detection Apparatus And Method For Wireless Charging System, And Wireless Charging System App 20210210991 - HE; Mou ; et al.	2021-07-08
Coil Module, Wireless Charging Transmitting Apparatus, Wireless Charging Receiving Apparatus, Wireless Charging System, and Mobile Terminal App 20210151250 - Zhu; Yongfa ; et al.	2021-05-20
Coil Winding, Coil Module, Transmitting Apparatus, Receiving Apparatus, System, and Terminal App 20210151247 - Zhu; Yongfa ; et al.	2021-05-20
Wireless Charging Device App 20210152028 - ZHU; Yongfa ; et al.	2021-05-20
Coil Module, Wireless Charging Transmitting Apparatus, Wireless Charging Receiving Apparatus, Wireless Charging System, and Terminal App 20210142942 - Pei; Changsheng ; et al.	2021-05-13
Wireless Charging Apparatus And Method App 20210075261 - CHEN; Hongliang ; et al.	2021-03-11
Wireless Charger And Charging Pad App 20210066948 - ZHU; Yongfa ; et al.	2021-03-04
Detection Coil, Detection Apparatus, and Detection System App 20210063599 - He; Mou ; et al.	2021-03-04
Coil Module, Wireless Charging Transmitting Apparatus, Receiving Apparatus, System, And Terminal App 20210012959 - Pei; Changsheng ; et al.	2021-01-14
Thin film inductor, power conversion circuit, and chip Grant 10,790,079 - Yang , et al. September 29, 2	2020-09-29
Coil, Wireless Charging Receiving Apparatus, Wireless Charging Transmission Apparatus, And System App 20200279686 - PEI; Changsheng ; et al.	2020-09-03
Wireless Charging Method, Device, and Wireless Charging System App 20200280216 - Pei; Changsheng ; et al.	2020-09-03
Thin Film Inductor, Power Conversion Circuit, and Chip App 20200005985 - Yang; Shijun ; et al.	2020-01-02
Thin Film Inductor and Power Conversion Circuit App 20180301270 - Yang; Heqian ; et al.	2018-10-18
Golden finger and board edge interconnecting device Grant 9,699,901 - Yao , et al. July 4, 2	2017-07-04
Circuit board and power conversion apparatus having circuit board Grant 9,484,142 - Guo , et al. November 1, 2	2016-11-01
Voltage conversion device and method for adjusting common mode noise impedance Grant 9,425,686 - Zheng , et al. August 23, 2	2016-08-23
Active Filter and Communications System App 20160211737 - Yang; Dan ; et al.	2016-07-21
Circuit Board And Power Conversion Apparatus Having Circuit Board App 20160163447 - Guo; Quan ; et al.	2016-06-09
Circuit board and power conversion apparatus having circuit board Grant 9,299,490 - Guo , et al. March 29, 2	2016-03-29
Magnetic integration double-ended converter Grant 9,160,244 - Lu , et al. October 13, 2	2015-10-13
Voltage Conversion Device And Method For Adjusting Common Mode Noise Impedance App 20150103571 - Zheng; Feng ; et al.	2015-04-16
Magnetic Integration Double-Ended Converter App 20140362607 - Lu; Zengyi ; et al.	2014-12-11
Circuit Board And Power Conversion Apparatus Having Circuit Board App 20140347825 - Guo; Quan ; et al.	2014-11-27
Magnetic integration double-ended converter Grant 8,848,397 - Lu , et al. September 30, 2	2014-09-30
Golden Finger and Board Edge Interconnecting Device App 20140004720 - Yao; Kai ; et al.	2014-01-02
Magnetic Integration Double-ended Converter App 20120201053 - LU; Zengyi ; et al.	2012-08-09
Method of making photocatalysts by loading titanuim dioxide film on flexible substrates App 20050239644 - Zhu, Yongfa ; et al.	2005-10-27

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