Mountain View, CA, United States of America

Won Seok Chang

This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignees: Massachusetts Institute of Technology, Samsung Electronics Co., Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won Seok Chang. Retrieved from https://idiyas.com/inventor/won-seok-chang-l0xu07v6

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Location History:

  • Mountain View, CA (US) (2023)
  • Seoul, KR (2023)

Company Filing History:


Years Active: 2023-2025

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5 patents (USPTO):Explore Patents

Title: The Innovations of Won Seok Chang

Introduction

Won Seok Chang is a prominent inventor based in Mountain View, CA. He has made significant contributions to the field of lithium battery technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of lithium batteries, which are crucial for modern electronic devices and electric vehicles.

Latest Patents

Among his latest patents is a bilayer component for a lithium battery. This innovative component includes a first layer made of lithium garnet with a porosity of 0 percent to less than 25 percent. The second layer, which is placed on top of the first, has a porosity ranging from 25 percent to 80 percent and features a different composition. Another notable patent is for an amorphous nitrogen-rich solid-state lithium electrolyte, which includes a lithium ion conductor defined by the compound Formula 1: LiLaZrOXN.

Career Highlights

Throughout his career, Won Seok Chang has worked with leading organizations, including Samsung Electronics and the Massachusetts Institute of Technology. His experience in these prestigious institutions has allowed him to develop cutting-edge technologies that push the boundaries of battery performance.

Collaborations

He has collaborated with notable colleagues such as Jennifer Rupp and Lincoln James Miara, contributing to advancements in battery technology and materials science.

Conclusion

Won Seok Chang's innovative work in lithium battery technology has positioned him as a key figure in the field. His patents reflect a commitment to improving energy storage solutions, which are vital for the future of technology.

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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