YZ

Yongfa Zhu

Huawei: 19 patents #718 of 15,535Top 5%
Overall (All Time): #231,811 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12057730 Wireless charger and charging pad Xiaowei Chen, Jin-Quan Qiu, Xueyan Huang, Tao Ding 2024-08-06
12020857 Coil module, wireless charging transmitting apparatus, wireless charging receiving apparatus, wireless charging system, and terminal Changsheng Pei, Zhiqiang Zeng 2024-06-25
11978583 Coil module, wireless charging transmitting apparatus, wireless charging receiving apparatus, wireless charging system, and mobile terminal Xiaowei Chen, Tao Ding, Zhiqiang Zeng, Chang-Mou Yang, Zhaodong He 2024-05-07
11923690 Wireless charging apparatus and method Hongliang Chen, Wei-Yu Chen, Changsheng Pei 2024-03-05
11916399 Coil, wireless charging receiving apparatus, wireless charging transmission apparatus, and system Changsheng Pei, Heqian Yang, Jinsen Cai 2024-02-27
11887773 Coil winding, coil module, transmitting apparatus, receiving apparatus, system, and terminal Xiaowei Chen, Zhiqiang Zeng 2024-01-30
11870274 Wireless charging device Tao Ding, Heqian Yang, Changsheng Pei, Zhi Zhang 2024-01-09
11837877 Coil module, wireless charging transmitting apparatus, receiving apparatus, system, and terminal Changsheng Pei, Zhiqiang Zeng, Xiaowei Chen 2023-12-05
11796709 Detection coil, detection apparatus, and detection system Mou He, Wei Chen 2023-10-24
11735956 Wireless charging method, device, and system settable to operate at a load-independent point Changsheng Pei, Zhiqiang Zeng 2023-08-22
11532420 Thin film inductor and power conversion circuit Heqian Yang, Xiaolong Luo 2022-12-20
11329521 Foreign object detection apparatus and method for wireless charging system, and wireless charging system Mou He, Wei Chen, Shaojie FENG 2022-05-10
10790079 Thin film inductor, power conversion circuit, and chip Shijun Yang, Heqian Yang, Wei Chen 2020-09-29
9699901 Golden finger and board edge interconnecting device Kai Yao, Yingpei Huang 2017-07-04
9484142 Circuit board and power conversion apparatus having circuit board Quan Guo, Chengzhang Han 2016-11-01
9425686 Voltage conversion device and method for adjusting common mode noise impedance Feng Zheng, Changsheng Pei 2016-08-23
9299490 Circuit board and power conversion apparatus having circuit board Quan Guo, Chengzhang Han 2016-03-29
9160244 Magnetic integration double-ended converter Zengyi Lu, Yadong Bai, Wei-Yu Chen, Zhaoguo Jin 2015-10-13
8848397 Magnetic integration double-ended converter Zengyi Lu, Yadong Bai, Wei-Yu Chen, Zhaoguo Jin 2014-09-30