This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Shenzhen Goodix Technology Co., Ltd.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Liangshou Chen in PPG Technology.
Introduction
Liangshou Chen is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of photoplethysmography (PPG) technology. His innovative work focuses on enhancing the performance and accuracy of PPG apparatuses.
Latest Patents
Liangshou Chen holds a patent for a "Signal adjustment method for PPG apparatus and PPG apparatus." This patent outlines a method that includes performing a dimming operation when background light data or actual effective light data does not meet preset ranges. The method involves determining an estimated current transfer ratio and calculating the required driving current and gain for the light source. This innovative approach aims to improve the effectiveness of PPG devices in various lighting conditions.
Career Highlights
Liangshou Chen is currently employed at Shenzhen Goodix Technology Co., Ltd. His work at this company has allowed him to focus on developing advanced technologies that enhance the functionality of PPG devices. His expertise in this area has positioned him as a key player in the field of biomedical engineering.
Collaborations
Liangshou Chen collaborates with Saiwen Lu, a fellow innovator in the same field. Their partnership has contributed to the development of cutting-edge technologies that push the boundaries of PPG applications.
Conclusion
Liangshou Chen's contributions to PPG technology through his innovative patent demonstrate his commitment to advancing this field. His work continues to influence the development of more effective biomedical devices.