Cheonan, South Korea

Seong-Chan Han

This inventor holds 19 USPTO granted patents and 5 published patent applications, primarily in Semiconductor Packaging. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seong-Chan Han. Retrieved from https://idiyas.com/inventor/seong-chan-han

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

USPTO Granted Patents = 19 

% Patents Active = 57.9

Average Co-Inventor Count = 4.5

ph-index = 5

Forward Citations = 83(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2002 - 2011)
  • Cheonan-si, KR (2009 - 2020)

Company Filing History:


Years Active: 2002-2020

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Areas of Expertise:
Underfill Solution
Semiconductor Module
Memory Module
Printed Circuit Board
Test Socket
Solder Ball
Reworkable Passive Element
Lead Frame Unit
Heat Sink
Assembly Techniques
19 patents (USPTO):Explore Patents

Title: Innovations of Seong-Chan Han: Pioneering Solutions in Semiconductor Manufacturing

Introduction: Seong-Chan Han, an accomplished inventor based in Cheonan-si, South Korea, has made significant contributions to the field of semiconductor manufacturing. With a total of 19 patents to his name, his innovative work has played a vital role in the advancement of technology.

Latest Patents: Han's latest patents include a groundbreaking underfill solution supplying device for dispensers and an associated method for manufacturing semiconductor modules. The dispenser features a syringe container with a plunger designed to move along the length of the container. An airtight cap is attached to the first end, while gas supply lines ensure the efficient delivery of underfill solution. His method of manufacturing a semiconductor package encompasses preparing a substrate with a designated region for semiconductor chip mounting, surrounding the chip with a dam, and filling the area with underfill solution at controlled temperatures.

Career Highlights: Seong-Chan Han has built a robust career at Samsung Electronics Co., Ltd., where his expertise has significantly influenced semiconductor technology. His portfolio of patents reflects his commitment to innovation and advancement in the semiconductor industry.

Collaborations: Throughout his career, Han has worked alongside esteemed colleagues such as Hyo-Jae Bang and Dong-chun Lee. Their collaborative efforts have fostered the development of cutting-edge technologies that push the boundaries of what is possible in semiconductor manufacturing.

Conclusion: Seong-Chan Han stands out as a leading inventor in the semiconductor industry. His 19 patents demonstrate his dedication to innovation and his significant impact on enhancing the manufacturing processes of semiconductor packages. As technology evolves, Han's contributions will likely continue to pave the way for future advancements in this critical field.

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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