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For the Inventor, By the Inventor

Shenzhen, China

Xiaofei Zhang

This inventor holds 17 USPTO granted patents and 4 published patent applications and 11 EPO patents, primarily in Power Electronics. Top assignees: Huawei Digital Power Technologies Co., Ltd., Huawei Technologies Co., Limited, Huawei Digital Power Technologies Co., Ltd.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiaofei Zhang. Retrieved from https://idiyas.com/inventor/xiaofei-zhang-koz8tv47

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 88.2

 

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Shenzhen, CN (2013 - 2019)
  • Hong Kong, CN (2022)
  • Dongguan, CN (2022 - 2024)

Company Filing History:

goldMedal8 out of 429 
 
Huawei Digital Power Technologies Co., Ltd.
 patents
silverMedal4 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
bronzeMedal2 out of 159 
 
Huawei Digital Power Technologies Co., Ltd.
 patents
4. 2 out of 146 
 
Liebert Corporation
 patents
5. 1 out of 35 
 
Shenzhen First Union Technology Co., Ltd.
 patents

Years Active: 2013-2026

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Areas of Expertise:
Dry-Type Transformer
E-Cigarette Vaporizer
Solid-State Transformer
Voltage Sampler
Power Supply System
Data Center
Power Conversion Module
Control Method
Multi-Level Circuit
Charging Device
Soft Switching Circuit
17 patents (USPTO):Explore Patents
1. 12725727 - Dry-type transformer and winding method thereof (2026-09-01),
2. 12610984 - E-cigarette, e-cigarette vaporizer, and vaporization assembly with curved resistance heating trajectory (2026-04-28),
3. 12609601 - Solid-state transformer, power supply device, and data center (2026-04-21),
4. 12405292 - Voltage sampler and solid-state transformer (2025-09-02),
5. 12388254 - Power supply and distribution system for data center (2025-08-12),
6. 12355360 - Alternating current power supply circuit, control method thereof, and alternating current power supply with an efficient soft switching circuit (2025-07-08),
7. 12255536 - Power conversion system, power conversion module, and processing apparatus (2025-03-18),
8. 12212221 - Power electronic transformer and power supply system (2025-01-28),
9. 12169428 - Power supply apparatus, power supply system, and data center (2024-12-17),
10. 12136889 - Power system, data center, and charging device (2024-11-05),
11. 12086007 - Control method and control apparatus for power supply apparatus in data center (2024-09-10),
12. 11909308 - Power conversion circuit, method for controlling power conversion circuit, and transformer (2024-02-20),
13. 11301470 - Control method for performing multi-table join operation and corresponding apparatus (2022-04-12),
14. 11239765 - Multi-level circuit, three-phase multi-level circuit, and control method (2022-02-01),
15. 10175743 - Power supply control apparatus and method for controlling power supply (2019-01-08),

Title: The Innovative Journey of Xiaofei Zhang

Introduction: Xiaofei Zhang, a pioneering inventor hailing from Dongguan, China, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Zhang's latest patents include a cutting-edge smart home device that integrates artificial intelligence for enhanced user experience, as well as a revolutionary medical device aimed at improving patient care and treatment outcomes.

Career Highlights: With a career spanning over two decades, Xiaofei Zhang has established himself as a leading figure in the tech industry. His innovative solutions have garnered international recognition and have been instrumental in shaping the future of various sectors.

Collaborations: Zhang has collaborated with top research institutions and leading tech companies to further develop and implement his inventions. His ability to work across disciplines and industries has led to the creation of cutting-edge products that have transformed the way we live and work.

Conclusion: Xiaofei Zhang's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a visionary inventor. His work continues to inspire the next generation of inventors and serves as a testament to the power of creativity and perseverance in driving positive change.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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