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EPO Patents = 2

Forward Citations = 4

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10 inventors (with patents filed for the assignee):

Yingying Feng (10 out of 12 patents)

Shun Yao (9 out of 10 patents)

Jun Liu (9 out of 55 patents)

4. Jinzhu Xu (6 out of 7 patents)

5. Yuanzhao Zhang (2 out of 2 patents)

6. Hua Ao (1 out of 2 patents)

7. Changsheng Zhang (1 out of 1 patent)

8. Renwei Feng (1 out of 1 patent)

9. Biwei Zheng (1 out of 1 patent)

10. Jun Liu (80 patents)

10 patents: Sort by Forward Citations

1. 12301103 - Charging power supply circuit and control method of same (2025-05-13),

2. 11848604 - Single-stage AC-DC converter circuit with power factor correction function (2023-12-19),

3. 11691532 - On-board integrated charging device and current distribution calculating method thereof (2023-07-04),

4. 11664723 - Single-phase and three-phase compatible conversion circuit and vehicle-mounted charger (2023-05-30),

5. 11616451 - Pre-chargeable DCDC conversion circuit (2023-03-28),

6. 11604217 - Insulation detection circuit and detection method thereof for two-way on-board charger (2023-03-14),

7. 11329571 - Magnetic balance circuit of bidirectional resonant converter and the control method thereof (2022-05-10),

8. 11211811 - Three-port charger with inversion function (2021-12-28),

9. 11197398 - Installation structure and installation method of plug-in switch tube (2021-12-07),

10. 10651669 - Phase shift control method for charging circuit (2020-05-12),

Shenzhen Vmax New Energy Co., Ltd. is a leading manufacturer of lithium batteries and energy storage systems. The company specializes in research, development, and production of high-quality battery products for various industries, including electric vehicles, energy storage, and portable electronics. With a commitment to innovation and sustainability, Vmax Power strives to provide reliable and efficient energy solutions to meet the evolving needs of customers worldwide.

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#368 in Shenzhen

#2,453 in China

#54,238 in the World

Shenzhen, China

Shenzhen Vmax New Energy Co., Ltd.