This inventor holds 1 USPTO granted patent and 10 published patent applications. Top assignee: Samsung Electronics Co., 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: Nafiul Rashid and Camera-Based Contactless SpO₂ Detection.
Introduction
Nafiul Rashid is an inventor based in San Jose, California, and is associated with Samsung Electronics Ltd. His patent work includes a camera-based approach to estimating blood-oxygen saturation without physical contact.
Latest Patents
Rashid is named on one patent, titled “Adaptable Camera-Based Contactless SpO₂ Detection.” The method records video of a user’s skin with a client-device camera and estimates a ratio of ratios (RoR) associated with the user’s blood-oxygen saturation. It transforms that RoR using a baseline established during training, then applies a trained prediction model to estimate the user’s current SpO₂.
Career Highlights
The patent reflects work on adapting a trained SpO₂ prediction model to individual users by transforming their measured RoR relative to a baseline user. This camera-based technique is designed to estimate blood-oxygen saturation from video rather than direct physical contact. Rashid’s listed patent portfolio comprises 1 patent.
Collaborations
The patent’s listed coworkers include Li Zhu and Migyeong Gwak. The invention is associated with Samsung Electronics Ltd.
Conclusion
Nafiul Rashid’s patent work focuses on contactless health measurement, using camera video and a trained model to estimate blood-oxygen saturation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile