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For the Inventor, By the Inventor

Shanghai, China

Delta Electronics (shanghai) Co., Ltd


USPTO Granted Patents = 604


Forward Citations = 719

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568 inventors (with patents filed for the assignee):

goldMedal Jinfa Zhang (74 out of 101 patents)

silverMedal Shouyu Hong (58 out of 73 patents)

bronzeMedal Jianping Ying (50 out of 117 patents)

4.  Jianhong Zeng (45 out of 81 patents)

5.  Xiaoni Xin (36 out of 46 patents)

6.  Weiqiang Zhang (34 out of 45 patents)

7.  Jinping Zhou (33 out of 37 patents)

8.  Teng Liu (33 out of 56 patents)

9.  Daofei Xu (32 out of 38 patents)

10.  Cheng Lu (32 out of 41 patents)

11.  Pengkai Ji (31 out of 41 patents)

12.  Zengyi Lu (30 out of 38 patents)

13.  Jian-Ping Ying (30 out of 66 patents)

14.  Min Zhou (29 out of 57 patents)

15.  Yiqing Ye (28 out of 34 patents)


Core Competencies:
Wireless Charging
Power Supply Module
Magnetic Element
Multi-Level Conversion
Resonant Converter
Power Adapter
Photovoltaic Energy Storage
Electrical Connector
High-Density Power Supply
Modular Multilevel Converter
Power Conversion Device
Inductor Manufacturing

604 patents:

1. 12512806 - Filter inductor and on-board-charger (2025-12-30),
2. 12512768 - Multi-level conversion circuit and control method for flying capacitor voltage thereof (2025-12-30),
3. 12505952 - Insulation device and electrical device having the same (2025-12-23),
4. 12496916 - Interaction system between electric vehicle and power grid (2025-12-16),
5. 12494318 - Magnetic component (2025-12-09),
6. 12489360 - Multi-level AC/DC conversion circuit, multi-level DC/DC conversion circuit and control methods thereof (2025-12-02),
7. 12489316 - Wireless charging device (2025-12-02),
8. 12488920 - Magnetic element (2025-12-02),
9. D1103106 - Magnetic core (2025-11-25),
10. 12483139 - Multi-level conversion circuit and control method for flying capacitor voltage thereof (2025-11-25),
11. 12483122 - Resonant converter and method for controlling the resonant converter (2025-11-25),
12. 12476491 - Detection signal, wireless charging method and wireless charging device (2025-11-18),
13. D1101687 - Electrical connector (2025-11-11),
14. 12470120 - Non-communication distributed control method and device for cascade system (2025-11-11),
15. 12469631 - Power supply module (2025-11-11),
Delta Electronics (Shanghai) Co., Ltd. is a subsidiary of Delta Electronics, a global provider of power and thermal management solutions. With its headquarters in Taiwan, Delta Electronics (Shanghai) Co., Ltd. specializes in manufacturing and supplying power electronics products and solutions in China. The company offers a wide range of innovative and energy-efficient products, including power supplies, DC fans, cooling systems, industrial automation products, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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604 Patents

#6 in Shanghai

#61 in China

#1,581 in the World

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Shanghai, China

Delta Electronics (shanghai) Co., Ltd

Forward Citations = 719

568 inventors:

goldMedal Jinfa Zhang (74 out of 101 patents)

silverMedal Shouyu Hong (58 out of 73 patents)

bronzeMedal Jianping Ying (50 out of 117 patents)

4.  Jianhong Zeng (45 out of 81 patents)

5.  Xiaoni Xin (36 out of 46 patents)

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