Yi-Hua Chang

This inventor holds 4 USPTO granted patents. Top assignees: Sensortek Technology Corp., Sensotek Technology Corp.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Hua Chang. Retrieved from https://idiyas.com/inventor/yi-hua-chang-ubry4f01

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

3 out of 37

Sensortek Technology Corp.

patents

1 out of 1

Sensotek Technology Corp.

patent

Years Active: 2018-2025

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12402431 - Complex sensing device packaging structure and packaging method (2025-08-26),

2. 11056607 - Complex sensing device packaging structure and packaging method (2021-07-06),

3. 9971060 - Sensor capable of detecting wide-range ambient signals and ensuring proximity sensing accuracy and method for fabricating the same (2018-05-15),

4. 9865765 - Package structure with optical barrier, optical package structure and manufacturing methods thereof (2018-01-09),

Title: The Innovative Journey of Inventor Yi-Hua Chang

Introduction: Yi-Hua Chang, a talented inventor hailing from Hsinchu County, Taiwan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Yi-Hua Chang holds several patents in the areas of semiconductor technology and renewable energy solutions, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: With a background in engineering and a passion for problem-solving, Yi-Hua Chang has enjoyed a successful career marked by the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Yi-Hua Chang has collaborated with leading research institutions and technology companies to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: In conclusion, Yi-Hua Chang stands as a shining example of an inventor whose dedication to innovation and technological advancement has left a lasting impact on the world around him.

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]