Kaohsiung, Taiwan

Wei-Min Chang

This inventor holds 1 USPTO granted patent. Top assignee: Taiwan Hopax Chemicals Mfg. Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei-Min Chang. Retrieved from https://idiyas.com/inventor/wei-min-chang-p18xvfgd

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Wei-Min Chang: Innovator in Electrochemical Device Separators

Introduction

Wei-Min Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of electrochemical devices, particularly through his innovative patent. His work focuses on enhancing the efficiency and functionality of electrochemical device separators.

Latest Patents

Wei-Min Chang holds a patent for a "Porous carrier and electrochemical device separator." This invention features a porous carrier that includes a cellulose substrate and a functional layer. The functional layer is strategically located on at least one surface of the cellulose substrate and comprises an organic polymer elastic filler and a polymer binder. This design aims to improve the performance of electrochemical devices by providing a more effective separator.

Career Highlights

Chang is currently employed at Taiwan Hopax Chemicals Mfg. Co., Ltd., where he continues to develop innovative solutions in the chemical manufacturing sector. His expertise in materials science and engineering has positioned him as a key player in his field.

Collaborations

Throughout his career, Wei-Min Chang has collaborated with esteemed colleagues, including Hideya Yoshitake and Li-Jane Her. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Wei-Min Chang's contributions to the field of electrochemical devices exemplify the impact of innovation on technology. His patent for a porous carrier and electrochemical device separator showcases his commitment to enhancing device performance.

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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