This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Lenovo (Singapore) Pte. Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Edward Roe and His Patent for Sign Language Recognition.
Introduction
Edward Roe is an inventor associated with Recife, Brazil. His patent work includes a system designed to recognize sign language from visual data.
Latest Patents
Roe’s listed patent, “Sign Language Recognition Using Parameter Keypoints,” describes a system that captures images of a person performing a sign and extracts keypoints from the person’s hands, arms, trunk, and face. A parameter analyzer uses these keypoints to identify sign characteristics, including handshape, palm orientation, articulation point, and movement. The system generates, filters, and aggregates a sign description, then queries a database of known signs using dynamic time warping to retrieve the associated word. Roe is listed with 1 patent.
Career Highlights
The provided information associates Roe with Lenovo (Singapore) Pte. Ltd. His patent focuses on applying image analysis and pattern matching to sign language recognition.
Collaborations
Roe’s listed coworkers include Marcio Leal De Melo Dahia and Silvan Ferreira Da Silva Junior.
Conclusion
Edward Roe’s listed invention combines visual keypoint analysis and database matching to support the recognition of sign language and retrieval of corresponding words.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile