Danju Song

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Haihong Electric Co., Ltd., Guangdong Tritype Electric Co. Ltd., Tritype Electric Co., Ltd.. Active years: 2017-2026.

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 7.8

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Kaiping, CN (2017 - 2019)
Jiangmen, CN (2021)

Company Filing History:

7 out of 16

Haihong Electric Co., Ltd.

patents

3 out of 3

Guangdong Tritype Electric Co. Ltd.

patents

1 out of 1

Tritype Electric Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 2017-2026

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12671026 - Casting dry-type transformer and manufacturing method thereof (2026-06-30),

2. 12400787 - Waterproof transformer coil structure and manufacturing method thereof (2025-08-26),

3. 12266471 - Method and device for winding foil coil of stereoscopic wound iron core transformer (2025-04-01),

4. 12249456 - Winding cylinder of stereoscopic wound iron core transformer (2025-03-11),

5. 12106894 - Winding die (2024-10-01),

6. 11183326 - Coil structure for a dry-type transformer and a winding method thereof (2021-11-23),

7. 10361029 - Paint immersing process for insulating paper (2019-07-23),

8. 9786427 - Coil structure of open ventilated type stereoscopic wound-core dry-type transformer (2017-10-10),

Title: The Innovative Contributions of Danju Song

Introduction

Danju Song is a prominent inventor based in Jiangmen, China. He has made significant contributions to the field of electrical engineering, particularly in transformer technology. With a total of seven patents to his name, Song's work showcases his dedication to innovation and improvement in electrical systems.

Latest Patents

Among his latest patents is the "Waterproof Transformer Coil Structure and Manufacturing Method Thereof." This invention discloses a waterproof transformer coil structure that includes an insulating cylinder designed to support a transformer coil. The structure features a strut that is wound with the transformer coil and is mounted on the insulating cylinder, equipped with strip-shaped notches for winding wire. Another notable patent is the "Method and Device for Winding Foil Coil of Stereoscopic Wound Iron Core Transformer." This invention outlines a method and device that includes a rotating assembly, a driving device, and multiple loading assemblies, all designed to enhance the efficiency of winding foil coils.

Career Highlights

Danju Song has worked with several reputable companies, including Haihong Electric Co., Ltd. and Guangdong Tritype Electric Co. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electrical engineering sector.

Collaborations

Throughout his career, Danju Song has collaborated with talented individuals such as Kaixuan Xu and Qingning Liang. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Danju Song's contributions to the field of electrical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative spirit continues to drive advancements in transformer technology, making a lasting impact on the industry.