Kaohsiung, Taiwan

Chih-Ming Chang

This inventor holds 4 USPTO granted patents. Top assignees: Metal Industries Research & Development Centre, Sunonwealth Electric Machine Industry Co., Ltd.. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Ming Chang. Retrieved from https://idiyas.com/inventor/chih-ming-chang-tn561k6s

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2014-2020

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4 patents (USPTO):Explore Patents

Title: Chih-Ming Chang: Innovator in Auto Guided Vehicle Systems

Introduction

Chih-Ming Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of automation and control systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of auto guided vehicles and error correction methods.

Latest Patents

Chang's latest patents include an innovative auto guided vehicle system and an error correcting method. The auto guided vehicle system is designed for carrying objects and consists of multiple vehicles equipped with omnidirectional wheel sets, driving devices, wireless communication modules, and processing devices. This system allows for effective communication with a control module, enabling the vehicles to transport objects in a predetermined arrangement pattern. The error correcting method he developed addresses traditional system stability issues by utilizing a non-Lipschitzian characteristic to ensure that error values converge to zero within a finite time.

Career Highlights

Throughout his career, Chih-Ming Chang has worked with prominent organizations such as the Metal Industries Research & Development Centre and Sunonwealth Electric Machine Industry Co., Ltd. His experience in these companies has contributed to his expertise in developing advanced technological solutions.

Collaborations

Chang has collaborated with notable colleagues, including Kuang-Shine Yang and Chih-Ming Chiou. Their joint efforts have furthered research and development in their respective fields.

Conclusion

Chih-Ming Chang's innovative work in auto guided vehicle systems and error correction methods showcases his dedication to advancing technology. His contributions have the potential to significantly impact automation and control systems in various industries.

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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