Suwon, South Korea

Byung Chang Song

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Amst Company Limited. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Byung Chang Song. Retrieved from https://idiyas.com/inventor/byung-chang-song

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 43(Granted Patents)


Location History:

  • Suwon, KR (2002)
  • Suwon-Si, KR (2005)

Company Filing History:


Years Active: 2002-2005

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2 patents (USPTO):Explore Patents

Title: Byung Chang Song: Innovator in Probe Card Technology

Introduction

Byung Chang Song is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of probe card technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is the "Micro-cantilever type probe card." This invention features probe sections with silicon probes formed on an insulated circuit board, connected by adhesive on supporting structures. The design allows for the damaged probes to be discarded while enabling the continued use of the remaining probes, thus reducing manufacturing costs. Another significant patent is the "Micro cantilever style contact pin structure for wafer probing." This invention provides a micro cantilever-type probe that maintains its original shape even after extensive use, ensuring durability and reliability in inspections.

Career Highlights

Byung Chang Song is currently associated with Amst Company Limited, where he continues to develop innovative solutions in the field of probe technology. His work has been instrumental in advancing the efficiency and effectiveness of probe cards used in various applications.

Collaborations

He has collaborated with notable coworkers, including Ha Poong Jeong and Dong Il Kim, contributing to a dynamic team focused on innovation and excellence in their field.

Conclusion

Byung Chang Song's contributions to probe card technology reflect his dedication to innovation and engineering excellence. His patents not only enhance manufacturing processes but also pave the way for future advancements 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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