Chuntao Zhang

USPTO Granted Patents = 15 (Patent Applications = 8)

EPO Patents = 9 (Patent Applications = 19)

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 10(Granted Patents)

Location History:

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

Company Filing History:

7 out of 411

Huawei Digital Power Technologies Co., Ltd.

patents

6 out of 27,108

Huawei Technologies Co., Limited

Years Active: 2013-2025

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12483062 - Uninterruptible power supply, uninterruptible power supply control method, related apparatus, and system (2025-11-25),

2. 12355360 - Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit (2025-07-08),

3. 12308760 - Modular multilevel converter and control method thereof, and uninterruptible power supply (2025-05-20),

4. 12255492 - Centralized uninterruptable power supply system (2025-03-18),

5. 12224620 - Power supply circuit and uninterruptible power supply ups system (2025-02-11),

6. 12184117 - Uninterruptible power supply, on-off control module, control method, and system (2024-12-31),

7. 12176751 - Non-current equalization UPS apparatus, current distribution method, and parallel UPS system (2024-12-24),

8. 12126214 - Uninterruptible power system and driving method for uninterruptible power system (2024-10-22),

9. 12126212 - Modular ups and working method of modular ups (2024-10-22),

10. 11245282 - Modular UPS and working method of modular UPS (2022-02-08),

11. 11239765 - Multi-level circuit, three-phase multi-level circuit, and control method (2022-02-01),

12. 10333427 - Equivalent transistor and three-level inverter (2019-06-25),

13. 10014719 - Uninterruptible power system (2018-07-03),

14. 8699253 - Control method for soft switch circuit in switch power source (2014-04-15),

15. 8416592 - Control method for soft switch circuit in switch power supply (2013-04-09),

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8 patents pending:

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9 patents (EPO):

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19 patents pending (EPO):

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