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For the Inventor, By the Inventor

Taoyuan, Taiwan

Cheng-Chieh Chang

This inventor holds 5 USPTO granted patents. Top assignees: Tpk Touch Solutions Inc., Asti Global Inc., Taiwan. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Chieh Chang. Retrieved from https://idiyas.com/inventor/cheng-chieh-chang-q4fbknt0

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 = 80.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Tainan, TW (2015)
  • Taoyuan, TW (2017 - 2023)

Company Filing History:

goldMedal4 out of 97 
 
Tpk Touch Solutions Inc.
 patents
silverMedal1 out of 29 
 
Asti Global Inc., Taiwan
 patents

Years Active: 2015-2023

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5 patents (USPTO):Explore Patents
1. 11742456 - Chip-detecting method, chip-detecting structure and chip-carrying structure (2023-08-29),
2. 11106130 - Direct patterning method for a touch panel and touch panel thereof (2021-08-31),
3. 10255873 - Touch module and manufacturing method thereof (2019-04-09),
4. 9542054 - Touch module and manufacturing method thereof (2017-01-10),
5. 8963856 - Touch sensing layer and manufacturing method thereof (2015-02-24),

Title: Cheng-Chieh Chang: Pioneering Inventor from Taoyuan

Introduction: Cheng-Chieh Chang is a distinguished inventor hailing from Taoyuan, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Cheng-Chieh Chang holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his versatility and ingenuity in inventing cutting-edge solutions.

Career Highlights: With a career spanning over two decades, Cheng-Chieh Chang has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have revolutionized the industry.

Collaborations: Throughout his career, Cheng-Chieh Chang has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge exchange that has led to the development of groundbreaking technologies.

Conclusion: Cheng-Chieh Chang's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true visionary in the world of inventions. His work continues to inspire the next generation of inventors and shape 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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