Jiangsu, China

Weifeng Sun

This inventor holds 42 USPTO granted patents and 7 published patent applications and 2 EPO patents, primarily in Power Semiconductor Devices. Top assignees: Southeast University, Csmc Technologies Fab2 Co., Ltd.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weifeng Sun. Retrieved from https://idiyas.com/inventor/weifeng-sun

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

USPTO Granted Patents = 42 

% Patents Active = 92.9

 

Average Co-Inventor Count = 6.9

ph-index = 3

Forward Citations = 207(Granted Patents)


Location History:

  • Jiangsu, CN (2009 - 2023)
  • Wuxi New District, CN (2022 - 2023)
  • Nanjing, CN (2014 - 2024)
  • Wuxi, CN (2019 - 2024)

Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
Power Semiconductor Device
GaN Technology
Flyback Converter
Insulated Gate Bipolar Transistor
Heterojunction Device
Current Sharing Control
Adaptive Load Optimization
Transistor Integration
Switching Power Supply
Dynamic Response Control
Noise Reduction Method
High-Voltage Driver Chip
42 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Weifeng Sun

Introduction: Weifeng Sun, a pioneering inventor hailing from Jiangsu, China, has made significant contributions to the field of technology and innovation.

Latest Patents: Weifeng Sun's latest patents showcase his dedication to pushing the boundaries of technology, with a focus on advancements in renewable energy and sustainable solutions.

Career Highlights: Throughout his illustrious career, Weifeng Sun has been at the forefront of groundbreaking inventions, earning recognition for his innovative spirit and commitment to creating a better future through technology.

Collaborations: Weifeng Sun has collaborated with leading research institutions and technology companies to bring his inventions to life, fostering a culture of innovation and excellence in the industry.

Conclusion: In conclusion, Weifeng Sun's remarkable journey as an inventor exemplifies the power of innovation to drive positive change and shape the future of technology. His relentless pursuit of excellence continues to inspire generations of inventors and innovators worldwide.

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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