Hong Kong, China

Wing Yiu Ng

This inventor holds 9 USPTO granted patents, plus 4 CIPO patents. Top assignees: World Wide Stationery Mfg. Co., Ltd., World Wide Stationery Manufacturing Company, Limited. Active years: 2009-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wing Yiu Ng. Retrieved from https://idiyas.com/inventor/wing-yiu-ng

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

Calculating rank

% Patents Active = 33.3


Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 122(Granted Patents)


Company Filing History:


Years Active: 2009-2020

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9 patents (USPTO):Explore Patents

Title: The Innovative Mind of Wing Yiu Ng

Introduction

Wing Yiu Ng is a notable inventor based in Hong Kong, China. He has made significant contributions to the field of stationery mechanisms, particularly with his innovative designs for ring binder mechanisms. With a total of nine patents to his name, Ng has established himself as a key figure in the industry.

Latest Patents

One of Wing Yiu Ng's latest patents is a sophisticated ring binder mechanism. This mechanism features pivoting hinge plates supported by a housing, allowing for the opening and closing of rings that hold loose-leaf pages. The design includes an actuator with a lower arm that moves the hinge plates to open the rings and an upper arm that closes them. The upper arm is equipped with a hook, and an intermediate connector comprises a crossbar captured by this hook. This innovative design ensures that movement of the actuator to pivot the hinge plates results in longitudinal movement of a travel bar within the housing. Additionally, a locking element is movable with the travel bar between locking and non-locking positions, enhancing the functionality of the binder.

Career Highlights

Throughout his career, Wing Yiu Ng has worked with prominent companies in the stationery manufacturing sector. Notably, he has been associated with World Wide Stationery Mfg. Co., Ltd. and World Wide Stationery Manufacturing Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative stationery solutions.

Collaborations

Wing Yiu Ng has collaborated with talented individuals in his field, including Hung Yu Cheng and Ze Yu Zhang. These partnerships have likely fostered creativity and innovation in his projects.

Conclusion

Wing Yiu Ng's contributions to the invention of ring binder mechanisms showcase his innovative spirit and dedication to improving stationery products. His work continues to influence the industry, and his patents reflect a commitment to enhancing user experience.

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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