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For the Inventor, By the Inventor

Taoyuan, Taiwan

Sheng-Nan Tsai

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Delta Electronics, Inc.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sheng-Nan Tsai. Retrieved from https://idiyas.com/inventor/sheng-nan-tsai

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

USPTO Granted Patents = 9 

% Patents Active = 77.8

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Taoyuan Hsien, TW (2004 - 2014)
  • Taoyuan, TW (2003 - 2023)

Company Filing History:

goldMedal9 out of 3,533 
 
Delta Electronics, Inc.
 patents

Years Active: 2003-2025

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9 patents (USPTO):Explore Patents
1. 12207451 - Electric vehicle and power converter thereof (2025-01-21),
2. 11547026 - Electric vehicle and power converter thereof (2023-01-03),
3. 11318844 - On-board charging device and operating method thereof (2022-05-03),
4. 8659881 - Power distribution unit for receiving diversified three-phase power or single-phase power (2014-02-25),
5. 8013709 - Conductive module and assembly structure having such conductive module (2011-09-06),
6. 7911309 - Conductive winding module and transformer having such conductive winding module (2011-03-22),
7. 7688171 - Transformer and rectifier circuit using such transformer (2010-03-30),
8. 6724639 - Power supply structure (2004-04-20),
9. 6594163 - Reverse load current isolation circuit for parallelable power supply (2003-07-15),

Title: Innovations of Sheng-Nan Tsai

Introduction

Sheng-Nan Tsai is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of power converters for electric vehicles. With a total of 9 patents to his name, Tsai continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is focused on an electric vehicle and its associated power converter. This innovative power converter features a housing that forms a receiving space, which includes a first housing port and a second housing port. The design incorporates a heat dissipation module that is detachably connected to the housing and is strategically placed within the receiving space. The heat dissipation module contains an inner path that facilitates communication between the two housing ports. Working fluid enters the inner path through the first housing port and exits via the second housing port. Additionally, the first circuit board includes a body and a heat source that is thermally connected to the inner path of the heat dissipation module, enhancing the efficiency of the power converter.

Career Highlights

Sheng-Nan Tsai is currently employed at Delta Electronics, Inc., a leading company in the field of power and thermal management solutions. His work at Delta has allowed him to collaborate with other talented engineers and inventors, further advancing the technology in electric vehicles.

Collaborations

Some of his notable coworkers include Jia-Li Tsai and Ching-Hsien Teng. Their collaborative efforts have contributed to the successful development of innovative technologies in the electrical engineering sector.

Conclusion

Sheng-Nan Tsai's contributions to the field of electrical engineering, particularly in the area of power converters for electric vehicles, highlight his innovative spirit and dedication to advancing technology. His work continues to inspire future developments in the industry.

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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