This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Lepu Medical Technology (Beijing) Co., Ltd.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Zejian Wu - Innovator in Photoplethysmography Technology
Introduction
Zejian Wu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of medical technology, particularly in the area of photoplethysmography (PPG) signal generation. His innovative approach has the potential to enhance the accuracy and reliability of PPG signals used in various medical applications.
Latest Patents
Zejian Wu holds a patent for a "Method and device for generating photoplethysmography signals." This patent describes a method that includes sequentially performing single-frame red and green channel data calculations on skin surface video data. The process involves generating first red and green light signals, performing signal band-pass filtering, and determining signal quality to produce reliable PPG signals.
Career Highlights
Zejian Wu is currently associated with Lepu Medical Technology (Beijing) Co., Ltd., where he applies his expertise in medical technology. His work focuses on developing advanced methods for signal processing that can improve patient monitoring and diagnostics.
Collaborations
Zejian Wu collaborates with Jun Cao, a fellow innovator in the field. Together, they work on enhancing the capabilities of medical devices through innovative signal processing techniques.
Conclusion
Zejian Wu's contributions to the field of photoplethysmography signal generation exemplify the impact of innovation in medical technology. His work not only advances the understanding of PPG signals but also paves the way for improved healthcare solutions.