Longxing Shi

This inventor holds 58 USPTO granted patents and 8 published patent applications and 3 EPO patents, primarily in Power Semiconductor Devices. Top assignees: Southeast University, Csmc Technologies Fab2 Co., Ltd., Csmc Technologies Fab2 Co., Ltd.. Active years: 2009-2026.

USPTO Granted Patents = 58 (Patent Applications = 8)

% Patents Active = 87.9

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 6.2

ph-index = 5

Forward Citations = 250(Granted Patents)

Forward Citations (Not Self Cited) = 244(Dec 10, 2025)

Location History:

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

Company Filing History:

Csmc Technologies Fab2 Co., Ltd.

patents

1 out of 6

Csmc Technologies Fab2 Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:

IGZO Thin-Film Transistor

GaN Power Semiconductor

Flyback Converter

Synchronous Rectification

Neural Network Circuit

Adaptive Load Optimization

High-Threshold Device

Integrated Driver Chip

Current Sharing Control

Heterojunction Device

PWM Carrier Frequency

Voltage Range Applications

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12631669 - Lossless exciting current sampling circuit for isolated converter (2026-05-19),

2. 12550378 - IGZO thin-film transistor and method for manufacturing same (2026-02-10),

3. 12449450 - Inductor current estimation method for DC-DC switching power supply (2025-10-21),

4. 12382707 - Conductive channel structure for SiC devices, fully integrated SiC device and fully integrated manufacturing process thereof (2025-08-05),

5. 12368371 - Non-isolated resonant gate drive circuit (2025-07-22),

6. 12366614 - Horizontal hall device and preparation method (2025-07-22),

7. 12183818 - Power semiconductor device and manufacturing method therefor (2024-12-31),

8. 12141682 - Ultra low-power negative margin timing monitoring method for neural network circuit (2024-11-12),

9. 12132407 - Adaptive load optimization method for resonant gate drive circuit (2024-10-29),

10. 12119395 - Insulated gate bipolar transistor (2024-10-15),

11. 12107167 - High-threshold power semiconductor device and manufacturing method thereof (2024-10-01),

12. 12062985 - Control method for four-switch buck-boost converter (2024-08-13),

13. 12051742 - Enhancement-mode N-channel and P-channel GaN device integration structure (2024-07-30),

14. 12046990 - Multi-phase high-precision current sharing control method applied to constant on-time control (2024-07-23),

15. 12046594 - Monolithically integrated GaN-based half-bridge circuit and half-bridge circuit (2024-07-23),

Title: The Innovative Journey of Longxing Shi

Introduction: Longxing Shi, a pioneering inventor hailing from Jiangsu, China, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Longxing Shi holds several patents in various fields, including renewable energy, advanced materials, and sustainable technologies. His most recent patents focus on enhancing solar energy efficiency and developing eco-friendly materials for construction.

Career Highlights: With a career spanning over two decades, Longxing Shi has worked tirelessly to push the boundaries of technological advancements. He has been recognized for his innovative solutions to complex problems and has received numerous awards for his contributions to the field of science and technology.

Collaborations: Longxing Shi has collaborated with leading research institutions, universities, and companies worldwide to further his research and bring his inventions to life. His collaborative efforts have led to the development of cutting-edge technologies that have the potential to revolutionize various industries.

Conclusion: Longxing Shi's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions. His work continues to inspire future generations of inventors and serves as a testament to the power of creativity and perseverance in driving positive change.