Mingguang Gu

This inventor holds 23 USPTO granted patents and 48 published patent applications, plus 2 CIPO patents and 14 EPO patents, primarily in Battery Technology. Top assignees: Contemporary Amperex Technology Co., Ltd., Contemporary Amperex Technology (Hong Kong) Limited, Contemporary Amperex Technology Limited. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mingguang Gu. Retrieved from https://idiyas.com/inventor/mingguang-gu

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

USPTO Granted Patents = 23 (Patent Applications = 48)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 8)

EPO Patents = 14 (Patent Applications = 63)

Average Co-Inventor Count = 5.1

ph-index = 1

Forward Citations = 15(Granted Patents)

Location History:

Ningde, CN (2022 - 2023)
Fujian, CN (2022 - 2024)

Company Filing History:

12 out of 1,122

Contemporary Amperex Technology Co., Ltd.

patents

10 out of 845

Contemporary Amperex Technology (Hong Kong) Limited

patents

1 out of 3

Contemporary Amperex Technology Limited

patents

Years Active: 2022-2026

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Areas of Expertise:

Battery

Power Consumption Device

Manufacturing Method

Battery Cell

Electrical Device

Pressure Relief Apparatus

Production Device

Box of Battery

Power Consumption Apparatus

Production Method

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12738592 - Pressure relief apparatus, battery cell, battery, and electrical device (2026-09-15),

2. 12738558 - Battery, power consuming device, and method and device for manufacturing battery (2026-09-15),

3. 12695161 - Battery cell, battery, and electric apparatus (2026-07-28),

4. 12689090 - Pressure relief apparatus, battery cell, battery, and electrical device (2026-07-21),

5. 12658514 - Box of battery, battery, power consumption device, and method and device for producing battery (2026-06-16),

6. 12597676 - Battery cell, method and system for manufacturing battery cell, battery, and electrical device (2026-04-07),

7. 12537262 - Battery cell, battery, and electric device (2026-01-27),

8. 12476321 - Battery cell, battery, and electrical device (2025-11-18),

9. 12476313 - Box of battery, battery, power consumption device, and method and device for producing battery (2025-11-18),

10. 12394859 - Battery, power consumption device, method and device for producing battery (2025-08-19),

11. 12199304 - Box of battery, battery, power consumption device, and method and device for producing battery (2025-01-14),

12. 12170382 - Battery, power consumption apparatus, method and apparatus for producing battery (2024-12-17),

13. 12126042 - Battery cell, battery, power consumption apparatus, method and apparatus for producing battery cell (2024-10-22),

14. 12113247 - Shell for battery cell, battery cell, battery, and power consuming device (2024-10-08),

15. 11881601 - Box of battery, battery, power consumption device, and method and apparatus for producing box (2024-01-23),

Title: Innovations by Inventor Mingguang Gu

Introduction

Mingguang Gu is a prominent inventor based in Ningde, China. He has made significant contributions to the field of battery technology, holding a total of 23 patents. His work focuses on enhancing the safety and efficiency of batteries, which are crucial for various applications in modern technology.

Latest Patents

Mingguang Gu's latest patents include innovative designs for batteries and power consumption devices. One of his notable inventions is a battery that features a pressure relief mechanism. This mechanism is strategically placed on the first wall of the battery cell, allowing for safe emissions during operation. Additionally, he has developed a box for batteries that includes a locking mechanism, which activates when internal pressure exceeds a preset value. This design improves the pressure relief ability of the battery, thereby enhancing its safety.

Career Highlights

Throughout his career, Mingguang Gu has worked with leading companies in the battery industry. He has been associated with Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His experience in these organizations has allowed him to contribute to cutting-edge advancements in battery technology.

Collaborations

Mingguang Gu has collaborated with several professionals in his field, including Xiaobo Chen and Yao Li. These collaborations have fostered innovation and have led to the development of new technologies that enhance battery performance and safety.

Conclusion

Mingguang Gu's contributions to battery technology are noteworthy, as he continues to innovate and improve safety standards in the industry. His patents reflect a commitment to advancing technology for a safer and more efficient future.

Profile summary based on public USPTO records.