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Yunlin, Taiwan

Ching-Yun Chang

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: United Microelectronics Corp.. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ching-Yun Chang. Retrieved from https://idiyas.com/inventor/ching-yun-chang

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 8.5

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Tainan, TW (2017)
  • Huwei Township, TW (2017)
  • Yunlin County, TW (2016 - 2019)
  • Yunlin County, TW (2021)

Company Filing History:

goldMedal7 out of 7,298 
 
United Microelectronics Corp.
 patents

Years Active: 2016-2021

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7 patents (USPTO):Explore Patents
1. 11139384 - Method for fabricating semiconductor device (2021-10-05),
2. 10490643 - Semiconductor device and method for fabricating the same (2019-11-26),
3. 9728467 - Method for modulating work function of semiconductor device having metal gate structure by gas treatment (2017-08-08),
4. 9691704 - Semiconductor structure and method for manufacturing the same (2017-06-27),
5. 9659937 - Semiconductor process of forming metal gates with different threshold voltages and semiconductor structure thereof (2017-05-23),
6. 9576803 - Method for tuning metal gate work function before contact formation in fin-shaped field effect transistor manufacturing process (2017-02-21),
7. 9478628 - Metal gate forming process (2016-10-25),

Title: The Innovative Journey of Ching-Yun Chang

Introduction: Ching-Yun Chang, a pioneering inventor hailing from Yunlin County, Taiwan, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Ching-Yun Chang's most recent patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and efficiency, as well as a sustainable energy solution that harnesses solar power in urban environments.

Career Highlights: With over two decades of experience in the tech industry, Ching-Yun Chang has established herself as a leading figure in innovation. Her work has been recognized with multiple awards, including the prestigious Tech Innovator of the Year.

Collaborations: Throughout her career, Ching-Yun Chang has collaborated with top research institutions and leading tech companies to further develop and implement her inventions. Her partnerships have led to the successful commercialization of several cutting-edge technologies.

Conclusion: Ching-Yun Chang's relentless pursuit of innovation and her passion for creating solutions that improve lives have solidified her reputation as a trailblazer in the world of technology. Her continued dedication to pushing the boundaries of what is possible ensures that her legacy will endure for years to come.

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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