Hong Kong, China

Siu-Leung Tang

This inventor holds 7 USPTO granted patents and 4 published patent applications. Top assignee: Acme United Corporation. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siu-Leung Tang. Retrieved from https://idiyas.com/inventor/siu-leung-tang

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 2016-2020

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7 patents (USPTO):Explore Patents

Title: Siu-Leung Tang: Innovator in Practical Tools

Introduction

Siu-Leung Tang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of practical tools, holding a total of 7 patents. His innovative designs focus on enhancing user experience and functionality in everyday items.

Latest Patents

One of his latest inventions is a knife having an adjustable handle. This knife handle assembly is designed for attachment to a knife blade and features an elongated handle with a cavity and a pliable section. It includes an elongated rod that extends into the cavity, allowing for user engagement to rotate the rod, which in turn moves a cam within the pliable section. This design allows for precise adjustments based on user preference. Another notable invention is the bulb planter, which consists of two members that form a cylindrical structure with a working end. The design allows one member to pivot open, facilitating the planting process, while an angularly displaceable lever actuates the pivoting mechanism.

Career Highlights

Siu-Leung Tang is currently associated with Acme United Corporation, where he continues to innovate and develop practical tools. His work has garnered attention for its focus on user-friendly designs that simplify tasks.

Collaborations

He collaborates with talented coworkers, including Richard S. Constantine and Sarah A. Albano, who contribute to the creative environment at Acme United Corporation.

Conclusion

Siu-Leung Tang's inventive spirit and practical approach to design have led to significant advancements in everyday tools. His contributions continue to impact the industry positively, showcasing the importance of innovation in 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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