Batangas, Philippines

Josef Colquin A Chua

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Littelfuse, Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Josef Colquin A Chua. Retrieved from https://idiyas.com/inventor/josef-colquin-a-chua

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: The Innovations of Josef Colquin A Chua

Introduction

Josef Colquin A Chua is a notable inventor based in Batangas, Philippines. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced connection technologies. With a total of 2 patents to his name, Chua continues to push the boundaries of innovation in his industry.

Latest Patents

Chua's latest patents include a "Solderless and Pressure Contact Connection" and a "Power Substrate Assembly with Reduced Warpage." The first patent describes a pressure contact assembly that consists of a power substrate, a chip, and a lead. The power substrate is connected to a ceramic tile and features a cavity. The chip is soldered to the surface, while the lead is designed to be inserted into the cavity, connecting to an external device. The second patent outlines a substrate assembly that includes a power substrate, a chip, a clip, and a trimetal. This assembly is designed to minimize warpage, enhancing the reliability and performance of electronic devices.

Career Highlights

Chua is currently employed at Littelfuse, Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work focuses on improving the efficiency and effectiveness of electronic components, making significant strides in the industry.

Collaborations

Throughout his career, Chua has collaborated with talented professionals, including Tiburcio A Maldo and Rhodri Hughes. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Josef Colquin A Chua is a distinguished inventor whose work has made a lasting impact on the field of electrical engineering. His innovative patents and collaborations highlight his commitment to advancing technology and improving electronic components.

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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