El Segundo, CA, United States of America

Tsui Yiu Sang

This inventor holds 1 USPTO granted patent. Top assignee: Mattel, Inc.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsui Yiu Sang. Retrieved from https://idiyas.com/inventor/tsui-yiu-sang

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Tsui Yiu Sang

Introduction

Tsui Yiu Sang is a notable inventor based in El Segundo, California. She has made significant contributions to the toy industry, particularly with her innovative designs that enhance children's play experiences. Her work exemplifies creativity and technical skill, making her a valuable asset in her field.

Latest Patents

Tsui Yiu Sang holds a patent for "Dolls with Alterable Facial Features." This invention features toy dolls that include a head with a face that can change its appearance. The mechanism allows for various facial expressions through a series of pivoting elements, providing children with an interactive and engaging play experience. This patent showcases her ability to blend functionality with fun, resulting in a unique product that stands out in the market. She has 1 patent to her name.

Career Highlights

Tsui Yiu Sang is currently employed at Mattel, Inc., a leading company in the toy industry. Her role at Mattel allows her to work on innovative projects that shape the future of children's toys. Her dedication to her craft and her ability to think outside the box have earned her recognition among her peers.

Collaborations

Throughout her career, Tsui has collaborated with talented individuals such as Tim Rettberg and Joe Carl Ward. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking products.

Conclusion

Tsui Yiu Sang's contributions to the toy industry through her innovative designs and patents highlight her as a prominent figure in the field. Her work continues to inspire creativity and joy in children's play, making a lasting impact on the industry.

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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