Hong Kong, China

Wa San Leung

This inventor holds 1 USPTO granted patent. Top assignee: Ubotic Company Limited. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wa San Leung. Retrieved from https://idiyas.com/inventor/wa-san-leung

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 = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Wa San Leung: Innovator in Sensor Technology

Introduction

Wa San Leung is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of sensor technology, particularly through his innovative patent. With a focus on enhancing manufacturing processes, his work has implications for various applications in the tech industry.

Latest Patents

Wa San Leung holds a patent for a "Sensor package and method of manufacture." This invention provides a method of manufacture and a substrate for sensor packages. The method involves premolding a lead frame with strips having V-grooves, cutting the substrate partially, and plating the exposed surfaces of the lead frame. It also includes attaching a die to a die pad and connecting wires between the die and leads to form a sensor package. The sensor package is separated from the substrate by snapping along the score line. This innovative approach to manufacturing sensor packages enhances efficiency and effectiveness in production.

Career Highlights

Wa San Leung is currently employed at Ubotic Company Limited, where he continues to develop and refine his inventions. His work at Ubotic Company Limited has positioned him as a key player in the advancement of sensor technology. He has demonstrated a commitment to innovation and excellence in his field.

Collaborations

Some of his coworkers include Ken Lik Hang Wan and Ming-Wa Tam, who contribute to the collaborative environment at Ubotic Company Limited. Their combined expertise fosters a culture of innovation and creativity within the company.

Conclusion

Wa San Leung's contributions to sensor technology through his patent and work at Ubotic Company Limited highlight his role as an influential inventor. His innovative methods and dedication to advancing manufacturing processes are paving the way for future developments in 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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