Company Filing History:
3 out of 9,166 
1 out of 1,722 
Years Active: 2011-2016
Title: Sun-Hua Pao: Innovator in Signal Processing and Renal Vascular Evaluation
Introduction
Sun-Hua Pao is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the fields of signal processing and medical imaging, holding a total of 4 patents. His work has implications in both technology and healthcare, showcasing his versatility as an inventor.
Latest Patents
One of his latest patents is an "Apparatus and method for processing signal." This invention provides a signal processing apparatus that includes an input interface and a processing unit. The input interface is designed to receive smoothing parameters and a to-be-separated signal. The processing unit establishes upper and lower extreme envelopes of the to-be-separated signal, calculates a mean envelope, and performs smoothing based on the smoothing parameters to generate a smoothed mean envelope. This innovation allows for the determination of trend components or non-trend components based on the smoothed mean envelope.
Another significant patent is the "Method for evaluation of renal vascular perfusion using power Doppler ultrasonography." This method involves capturing serial renal vascular images at various vascular areas, including the whole vascular tree and interlobar vessels. The imaging processing software analyzes changes in power Doppler intensity within regions of interest. The Power Doppler Vascularity index (PDVI) and Renal Vascular Perfusion index (RVPI) are defined to provide a dynamic sense of vascular perfusion, offering a novel approach for evaluating renal vascular function in clinical practice.
Career Highlights
Sun-Hua Pao has worked with esteemed institutions such as the Industrial Technology Research Institute and National Taiwan University. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and healthcare.
Collaborations
Throughout his career, Sun-Hua Pao has collaborated with notable colleagues, including Yio-Wha Shau and Fon-Jou Hsieh. These collaborations have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Sun-Hua Pao's contributions to signal processing and renal vascular evaluation highlight his innovative spirit and dedication to improving technology and healthcare. His patents reflect a commitment to advancing knowledge and practical applications in these fields.