Hong Kong, China

Wai-Kwok Chew

This inventor holds 2 USPTO granted patents. Top assignee: Video Technology Industries, Inc.. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wai-Kwok Chew. Retrieved from https://idiyas.com/inventor/wai-kwok-chew

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 212(Granted Patents)


Company Filing History:


Years Active: 1990-1993

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2 patents (USPTO):Explore Patents

Title: Innovations by Wai-Kwok Chew

Introduction

Wai-Kwok Chew is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electronic educational technology. With a total of 2 patents, his work focuses on enhancing learning experiences for children through innovative electronic systems.

Latest Patents

Wai-Kwok Chew's latest patents include an "Electronic Educational Video System Apparatus" and an "Electronic Instructional Apparatus." The Electronic Educational Video System Apparatus is designed to connect to a standard television receiver, teaching basic skills to children through animated graphic displays. This system motivates children to engage with the apparatus, enhancing their learning experience. It utilizes a microprocessor, digital memory, video and sound generators, and a voice synthesizer to create interactive learning sessions. The child's responses are compared to correct answers stored in memory, providing feedback through animated representations.

The Electronic Instructional Apparatus allows operators to engage in exercises related to spelling, arithmetic, and associations. It prompts users with audible requests and questions based on digital data stored in memory. Users respond by inserting answer blocks into input cavities, with each block featuring display faces that represent potential answers. This apparatus also includes speech synthesis and sound production elements to enhance the interactive experience.

Career Highlights

Wai-Kwok Chew is currently associated with Video Technology Industries, Inc., where he continues to innovate in the field of educational technology. His work has significantly impacted how children learn and interact with educational content.

Collaborations

Wai-Kwok Chew has collaborated with notable colleagues, including Albert W. Lee and David T. Cheung. Their combined expertise has contributed to the development of advanced educational technologies.

Conclusion

Wai-Kwok Chew's contributions to electronic educational systems demonstrate his commitment to enhancing learning experiences for children. His innovative patents reflect a deep understanding of technology and education, paving the way for future advancements in this field.

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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