Chuntao Zhang

This inventor holds 17 USPTO granted patents and 6 published patent applications and 11 EPO patents. Top assignees: Huawei Digital Power Technologies Co., Ltd., Huawei Technologies Co., Limited, Liebert Corporation. Active years: 2013-2026.

USPTO Granted Patents = 17 (Patent Applications = 6)

% Patents Active = 88.2

EPO Patents = 11 (Patent Applications = 18)

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 11(Granted Patents)

Location History:

Shenzhen, CN (2013 - 2019)
Dongguan, CN (2022)

Company Filing History:

8 out of 429

Huawei Digital Power Technologies Co., Ltd.

patents

6 out of 27,557

Huawei Technologies Co., Limited

Huawei Digital Power Technologies Co., Ltd.

patents

Years Active: 2013-2026

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12640565 - Power supply system (2026-05-26),

2. 12519339 - Uninterruptible power supply and power supply switchover method (2026-01-06),

3. 12483062 - Uninterruptible power supply, uninterruptible power supply control method, related apparatus, and system (2025-11-25),

4. 12355360 - Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit (2025-07-08),

5. 12308760 - Modular multilevel converter and control method thereof, and uninterruptible power supply (2025-05-20),

6. 12255492 - Centralized uninterruptable power supply system (2025-03-18),

7. 12224620 - Power supply circuit and uninterruptible power supply ups system (2025-02-11),

8. 12184117 - Uninterruptible power supply, on-off control module, control method, and system (2024-12-31),

9. 12176751 - Non-current equalization UPS apparatus, current distribution method, and parallel UPS system (2024-12-24),

10. 12126214 - Uninterruptible power system and driving method for uninterruptible power system (2024-10-22),

11. 12126212 - Modular ups and working method of modular ups (2024-10-22),

12. 11245282 - Modular UPS and working method of modular UPS (2022-02-08),

13. 11239765 - Multi-level circuit, three-phase multi-level circuit, and control method (2022-02-01),

14. 10333427 - Equivalent transistor and three-level inverter (2019-06-25),

15. 10014719 - Uninterruptible power system (2018-07-03),

Title: Chuntao Zhang: Innovator in Power Supply Technologies

Introduction

Chuntao Zhang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of power supply technologies, holding a total of 17 patents. His innovative work focuses on uninterruptible power supplies and related systems, showcasing his expertise in electrical engineering.

Latest Patents

Chuntao Zhang's latest patents include an uninterruptible power supply (UPS) and a control method for the UPS. This application provides a UPS that determines a target value of the state of charge (SOC) of its battery. It controls a rectifier circuit and a direct current-to-direct current circuit to charge the battery or discharge it, ensuring the SOC meets the target value. Another notable patent involves an alternating current power supply circuit, which includes a rectifier module and an inverter module. This circuit features a soft switching cell that enhances efficiency and performance.

Career Highlights

Throughout his career, Chuntao Zhang has worked with leading companies in the technology sector. He has been associated with Huawei Digital Power Technologies Co., Ltd. and Huawei Technologies Co., Limited. His work at these organizations has allowed him to develop cutting-edge technologies that address modern power supply challenges.

Collaborations

Chuntao Zhang has collaborated with several talented individuals in his field, including Xiaofei Zhang and Xueli Xiao. Their combined expertise has contributed to the advancement of innovative solutions in power supply systems.

Conclusion

Chuntao Zhang's contributions to power supply technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electrical engineering principles and a dedication to improving power supply systems.