JZ

Jin-Fa Zhang

DC Delta Electronics (Shanghai) Co.: 18 patents #22 of 555Top 4%
DE Delta Electronics: 11 patents #134 of 2,746Top 5%
DL Delta Electronics (Thailand) Public Company Limited: 3 patents #15 of 110Top 15%
QT Qingdao University Of Technology: 1 patents #168 of 480Top 35%
SC Shenzhen Mindray Bio-Medical Electronics Co.: 1 patents #357 of 677Top 55%
AL Alibaba: 1 patents #1,069 of 2,313Top 50%
BO BOE: 1 patents #7,844 of 12,373Top 65%
BC Beijing Boe Display Technology Co.: 1 patents #690 of 1,245Top 60%
📍 Qingdao, CN: #7 of 2,087 inventorsTop 1%
Overall (All Time): #88,766 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12392924 Experimental device and method for simulating subsurface erosion process Chuanhao Xi, Huazhong Qi, Zihan Ma, Chuanlong Xu, Mengxue Wang 2025-08-19
12109425 Method for cartilage regeneration, magnetic pulse device and coil applied for magnetic pulse device Kai Zhong, Xiaoming Zhang, Haiyang Tong, Hongyi Yang 2024-10-08
12062482 Power module and power circuit Feng Jin, Lei Cai, Kai Dong, Zhong-Wei KE 2024-08-13
11949340 Conversion device and control method thereof for controlling a peak value of a current of a primary side switch Hai-Bin SONG, Qi Fu, Jian Zhou, Dao-Fei XU 2024-04-02
11901108 Power module and power device Hai-Jun YANG, Zhong-Wei KE, Kai Dong, Shuai Du 2024-02-13
11894765 Power conversion device Yi-Chao Wang, Kai Dong, Shuai Du 2024-02-06
11870342 Resonant converter and operating method thereof Hui HUANG, Kun Wang, Shuai Du, Wei Yao, Feng Yao +1 more 2024-01-09
11588398 Resonant converter and controlling method thereof Hui HUANG, Laszlo Huber, Kun Wang, Shuai Du, Kai Dong +1 more 2023-02-21
11315723 Power module and power circuit Feng Jin, Lei Cai, Kai Dong, Zhong-Wei KE 2022-04-26
11264914 Converter and control method thereof Hai-Bin SONG, Qi Fu, Jian Zhou, Dao-Fei XU 2022-03-01
10938312 Converter and control method thereof Hai-Bin SONG, Qi Fu, Jian Zhou, Dao-Fei XU 2021-03-02
10879807 Flyback converter and control method thereof Hai-Bin SONG, Qi Fu, Jian Zhou, Dao-Fei XU 2020-12-29
10651746 Synchronous rectifier control for a flyback converter with an active clamp Hai-Bin SONG, Dao-Fei XU, Jian Zhou, Le Yang, Qi Fu 2020-05-12
10651749 Flyback converter with a passive clamp Hai-Bin SONG, Dao-Fei XU, Jian Zhou, Le Yang, Qi Fu 2020-05-12
10644606 Converter and control method thereof Hai-Bin SONG, Qi Fu, Jian Zhou, Dao-Fei XU 2020-05-05
10541616 Power adaptor Hai-Bin SONG, Dao-Fei XU, Jian Zhou, Qi Fu, Xiao-Jun Chen +1 more 2020-01-21
10411486 Power conversion device Pei-Ai You, Hao Sun 2019-09-10
10329183 Cutter head and cutting device Le Qi, Meng Wang, Fuyuan Sun, Dongsheng Xu 2019-06-25
10243306 Output device including DC transmission cable and connector Dao-Fei XU 2019-03-26
10178498 Method and device for signal processing Wei-Chiang Lin, Lan Luo, Zhi Li, Yun Jiang 2019-01-08
10177668 Converter and control method thereof Hai-Bin SONG, Dao-Fei XU, Jian Zhou, Le Yang, Qi Fu 2019-01-08
10136527 Power conversion device Pei-Ai You, Gang Liu 2018-11-20
10080314 Power conversion device Pei-Ai You, Gang Liu 2018-09-18
10068696 Magnetic device Ya-jiang Yan, Zeng-Yi Lu 2018-09-04
9820414 Power conversion device with cooling system Pei-Ai You, Gang Liu 2017-11-14