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For the Inventor, By the Inventor

Hsinchu, Taiwan

Tsung-Yung Chang

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsung-Yung Chang. Retrieved from https://idiyas.com/inventor/tsung-yung-chang

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal10 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2015-2025

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10 patents (USPTO):Explore Patents
1. 12436858 - Scan synchronous-write-through testing architectures for a memory device (2025-10-07),
2. 12300312 - Pre-charging bit lines through charge-sharing (2025-05-13),
3. 11848047 - Pre-charging bit lines through charge-sharing (2023-12-19),
4. 11734142 - Scan synchronous-write-through testing architectures for a memory device (2023-08-22),
5. 11256588 - Scan synchronous-write-through testing architectures for a memory device (2022-02-22),
6. 10847217 - Pre-charging bit lines through charge-sharing (2020-11-24),
7. 10705934 - Scan synchronous-write-through testing architectures for a memory device (2020-07-07),
8. 10410715 - Pre-charging bit lines through charge-sharing (2019-09-10),
9. 9922701 - Pre-charging bit lines through charge-sharing (2018-03-20),
10. 9076553 - SPSRAM wrapper (2015-07-07),

Title: Tsung-Yung Chang: A Visionary Inventor Shaping the Future of Technology

Introduction: Tsung-Yung Chang, a distinguished inventor based in Hsinchu, Taiwan, is recognized for his unwavering commitment to innovation and his remarkable contributions to the global tech community. With a total of 8 patents to his name, Chang's work serves as a beacon of inspiration for aspiring inventors and innovators worldwide.

Latest Patents: Among his latest patents is the groundbreaking "Pre-charging bit lines through charge-sharing" technology for static random access memory (SRAM) devices. This innovation revolutionizes the efficiency of memory cell access by optimizing the transfer of charge between voltage supply and bit lines. Additionally, Chang's "Scan synchronous-write-through testing architectures for a memory device" patent introduces a comprehensive testing environment for detecting manufacturing faults in electronic devices.

Career Highlights: Tsung-Yung Chang has established himself as a trailblazing inventor during his tenure at Taiwan Semiconductor Manufacturing Company Ltd. His innovative spirit and technical expertise have propelled him to the forefront of technological advancement, earning him a reputation as a visionary in the field of semiconductor technology.

Collaborations: Chang's collaborative efforts with industry peers, including Chiting Cheng and Mahmut Sinangil, have led to the development of cutting-edge technologies that push the boundaries of innovation. Through synergistic partnerships and shared expertise, Chang and his colleagues have made significant strides in advancing the capabilities of memory devices and testing architectures.

Conclusion: Tsung-Yung Chang's relentless pursuit of technological advancement and his profound impact on the tech industry underscore his status as a visionary inventor. His innovative patents and collaborative ventures serve as testaments to his dedication to shaping the future of technology and inspiring generations of inventors 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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