Kaohsiung, Taiwan

Chi-Han Chang

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignee: Kwang Yang Motor Co., Ltd.. Active years: 2014-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi-Han Chang. Retrieved from https://idiyas.com/inventor/chi-han-chang

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


% Patents Active = 16.7

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2014-2017

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6 patents (USPTO):Explore Patents

Title: The Innovative Journey of Chi-Han Chang

Introduction

Chi-Han Chang, an inventive mind based in Kaohsiung, Taiwan, has made notable contributions to the field of automotive technology. With a portfolio of six patents, Chang exemplifies the spirit of innovation that drives progress in the industry.

Latest Patents

Among his latest inventions is a **Cooling Air Intake Device for Vehicle**, which features a meticulously designed intake box mounted on a base plate. This device enhances vehicle performance by allowing efficient air intake through its first and second intake compartments, equipped with baffle plates to optimize airflow. Another significant patent is the **Vehicle Power Switching Device**. This device integrates a power transmission unit and a driving unit, utilizing a solenoid or electric actuator to activate a coupler that interconnects the differential and axle for synchronized rotation.

Career Highlights

Chi-Han Chang is currently employed at Kwang Yang Motor Co., Ltd., a prominent player in the automotive sector. His work has consistently focused on improving vehicle efficiency and functionality through innovative design and engineering solutions.

Collaborations

Throughout his career, Chang has collaborated with talented coworkers such as Chao-Chang Ho and Wen-Ming Su. Their cooperative efforts have led to the successful development of technology that enhances vehicle performance and reliability.

Conclusion

Chi-Han Chang represents a beacon of ingenuity in the automotive world, showcasing how focused innovation can lead to groundbreaking technologies. With six patents to his name, he continues to inspire future inventors and contribute to advancements in vehicle 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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