Hong Kong, China

Chor-Tin Ma

This inventor holds 1 USPTO granted patent. Top assignee: Perception Digital Limited. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chor-Tin Ma. Retrieved from https://idiyas.com/inventor/chor-tin-ma-wtl10ysp

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Innovations by Chor-Tin Ma

Introduction

Chor-Tin Ma is an innovative inventor based in Hong Kong, CN. He has made significant contributions to the field of exercise monitoring through his patented technology. His work focuses on enhancing the way individuals track their physical activities, particularly distinguishing between walking and running.

Latest Patents

Chor-Tin Ma holds a patent for a method of distinguishing running from walking. This invention utilizes an accelerometer to monitor a person's exercise by detecting and counting their steps. The technology employs acceleration profiling to differentiate between walking and running, allowing for an accurate estimation of the total distance covered based on varying stride lengths. Additionally, the system includes a music playback unit that adjusts the playback rate to help maintain the user's pace in sync with the music tempo.

Career Highlights

Chor-Tin Ma is associated with Perception Digital Limited, where he continues to develop innovative solutions in the realm of exercise technology. His work has garnered attention for its practical applications in fitness and health monitoring.

Collaborations

Chor-Tin Ma collaborates with his coworker, Kai-Kin Chan, to further enhance their projects and drive innovation within their company.

Conclusion

Chor-Tin Ma's contributions to exercise monitoring technology exemplify the impact of innovation in promoting healthier lifestyles. His patented method not only distinguishes between walking and running but also integrates music to enhance the exercise 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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