Dengguo Wu

This inventor holds 15 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignee: American Lithium Energy Corporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dengguo Wu. Retrieved from https://idiyas.com/inventor/dengguo-wu

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

USPTO Granted Patents = 15 (Patent Applications = 5)

% Patents Active = 86.7

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 46(Granted Patents)

Company Filing History:

15 out of 39

American Lithium Energy Corporation

patents

Years Active: 2017-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12749720 - Rechargeable battery with resistive layer for enhanced safety (2026-09-29),

2. 12633629 - Rechargeable battery with internal current limiter and interrupter (2026-05-19),

3. 11916257 - Rechargeable battery with internal current limiter and interrupter (2024-02-27),

4. 11728523 - Rechargeable battery with resistive layer for enhanced safety (2023-08-15),

5. 11605837 - Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same (2023-03-14),

6. 11121438 - Rechargeable battery with internal current limiter and interrupter (2021-09-14),

7. 11056726 - Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same (2021-07-06),

8. 10840560 - Rechargeable battery with resistive layer for enhanced safety (2020-11-17),

9. 10396341 - Rechargeable battery with internal current limiter and interrupter (2019-08-27),

10. 10388940 - Rechargeable battery with interrupter for interrupting internal current flow (2019-08-20),

11. 10326173 - Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same (2019-06-18),

12. 10020545 - Rechargeable battery with resistive layer for enhanced safety (2018-07-10),

13. 9905836 - Rechargable battery with internal current limiter and interrupter (2018-02-27),

14. 9806382 - Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same (2017-10-31),

15. 9627722 - Positive temperature coefficient film, positive temperature coefficient electrode, positive temperature coefficient separator, and battery comprising the same (2017-04-18),

Title: **The Innovative Mind of Dengguo Wu: A Pioneer in Rechargeable Battery Technology**

Introduction

Dengguo Wu, a prominent inventor based in San Diego, California, has made significant contributions to the field of battery technology. With an impressive portfolio of 13 patents, Wu has developed innovative solutions aimed at enhancing the safety and efficiency of high energy density rechargeable (HEDR) batteries. His work emphasizes both performance and safety, addressing critical challenges faced by modern battery applications.

Latest Patents

Among Wu's most notable recent patents are two groundbreaking innovations in rechargeable battery technology. The first patent is for a "Rechargeable Battery with Internal Current Limiter and Interrupter." This advanced battery design features a combined current limiter and interrupter to prevent thermal runaway in scenarios of internal discharge or separator disruption. The safety mechanism is ingeniously housed within the battery, providing an added layer of protection.

The second patent, titled "Rechargeable Battery with Resistive Layer for Enhanced Safety," introduces an enhanced safety feature with an anode energy layer, a cathode energy layer, and a separator to avert internal discharge. It also incorporates a resistive layer strategically positioned between the separator and a current collector. This resistive layer serves to limit internal discharge rates in case of separator failure, ensuring that the battery remains within safe operating temperatures, thus preventing potential hazards.

Career Highlights

Dengguo Wu currently works with American Lithium Energy Corporation, where he continues to push the boundaries of battery technology. His endeavors at the company reflect a commitment to creating safer, more reliable energy storage solutions that are vital for various applications in today's fast-paced technological landscape.

Collaborations

Throughout his career, Wu has collaborated with various industry experts, including his coworker Jiang Fan, whose partnership further enhances the innovative capabilities within their projects. This collaborative environment fosters creativity and ingenuity, allowing them to tackle complex challenges in battery design and development.

Conclusion

Dengguo Wu stands out as a leading inventor in the realm of rechargeable battery technology. With his 13 patents to date, he has made remarkable strides in improving battery safety and efficiency. His work at American Lithium Energy Corporation, alongside collaborators like Jiang Fan, positions him as a key player in shaping the future of energy storage solutions. Wu's innovative spirit and dedication to research continue to make a profound impact on the industry.

Profile summary based on public USPTO records.