Taipei, Taiwan

Hao-Ying Chang

This inventor holds 2 USPTO granted patents. Top assignees: Compal Electronics, Inc., Luxshare-Ict Co., Ltd.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hao-Ying Chang. Retrieved from https://idiyas.com/inventor/hao-ying-chang-drlr1zwt

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2024

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2 patents (USPTO):Explore Patents

Title: Hao-Ying Chang: Innovator of Advanced Control Systems and Manufacturing Methods

Introduction

Hao-Ying Chang, an accomplished inventor based in Taipei, Taiwan, has made significant contributions to the fields of authority control systems and manufacturing methods for light guide plates. With a total of two registered patents to his name, his innovative solutions showcase the intersection of technology and practicality.

Latest Patents

Hao-Ying Chang's latest patents highlight his creativity and technical expertise. The first is an "Authority Control System," which integrates a biometric identification unit, a near-field communication (NFC) signal transmission unit, and an NFC signal receiving unit. This system is designed to enhance security by leveraging biometric data for authorization purposes.

The second patent is a "Composite Light Guide Plate Manufacturing Method." This method involves a comprehensive process, which includes providing a light guide substrate, a transfer membrane with a reflective layer and diffusion microstructure, and attaching them correctly to facilitate optimal light guiding capabilities. This innovative approach improves the efficiency of light guide plate production.

Career Highlights

Throughout his career, Hao-Ying Chang has held key positions in reputable companies such as Compal Electronics, Inc. and Luxshare ICT Co., Ltd. His role in these organizations has enabled him to collaborate with various professionals in the industry, furthering his understanding and capabilities in innovation and patent development.

Collaborations

Hao-Ying Chang has worked alongside esteemed colleagues, including Ju-Chen Chiu and Chien-Min Chang. These collaborations have not only contributed to the success of his inventions but have also fostered a spirit of teamwork and shared knowledge within the field of technology.

Conclusion

Hao-Ying Chang stands out as an inventive force in Taipei, TW, contributing to advancements in authority control systems and composite manufacturing methods. His patents reflect a commitment to innovation and a passion for improving technology solutions in everyday applications. As he continues to develop and refine his ideas, the impact of his work is likely to be felt across 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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