Miaoli, Taiwan

Han-Chang Liu

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Industrial Technology Research Institute, Taiwan Textile Research Institute. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Chang Liu. Retrieved from https://idiyas.com/inventor/han-chang-liu

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Miaoli County, TW (2012 - 2014)
  • Tongluo Township, TW (2017)

Company Filing History:


Years Active: 2012-2017

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4 patents (USPTO):Explore Patents

Title: Innovations of Han-Chang Liu

Introduction

Han-Chang Liu is a notable inventor based in Miaoli, Taiwan. He has made significant contributions to the field of solar energy technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of solar cells through innovative designs and materials.

Latest Patents

Among his latest patents is a module structure that includes a front sheet, a back sheet, and a solar cell positioned between them. This design features encapsulate films that protect the solar cell while incorporating a light conversion layer made of a fluorescent molecule and hydrogenated styrene elastomer resin. Another significant patent involves the electrode of a solar cell, which consists of multiple layers including a first electrode layer, a photoelectric conversion layer, an antireflective layer, and a second electrode layer. This configuration ensures that the materials used do not react adversely during the sintering process, thereby enhancing the overall performance of the solar cell.

Career Highlights

Han-Chang Liu has worked with prominent research institutions, including the Industrial Technology Research Institute and the Taiwan Textile Research Institute. His experience in these organizations has allowed him to develop and refine his innovative ideas in solar technology.

Collaborations

Throughout his career, Liu has collaborated with talented individuals such as Chen-Hsun Du and Shih-Peng Hsu. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Han-Chang Liu's contributions to solar energy technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to pave the way for advancements in renewable energy solutions.

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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