This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: The University of Hong Kong, City University of Hong Kong, Massachusetts Institute of Technology. Active years: 2020-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 376 
1 out of 918 
1 out of 8,600 
Years Active: 2020-2026
Title: Innovations of Shien-Ping Feng in Thermochromic Hydrogels and Ionic Thermoelectric Devices
Introduction
Shien-Ping Feng is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of materials science, particularly in the development of innovative hydrogel technologies. With a total of 4 patents, his work focuses on enhancing energy efficiency and harnessing low-grade heat.
Latest Patents
One of his latest patents is titled "Synthesis and application of light management with thermochromic hydrogel microparticles." This invention addresses the limitations of current smart windows in regulating solar gain. The device utilizes a thin-film thermochromic approach based on tunable light scattering of hydrogel microparticles. The synthesized poly (N-isopropylacrylamide)-2-Aminoethylmethacrylate hydrochloride (pNIPAm-AEMA) microparticles exhibit a low phase transition temperature of approximately 32° C. The average size of these particles can vary significantly, leading to an impressive infrared transmittance modulation of 75.6%. Additionally, a high luminous transmittance of 87.2% is achieved, demonstrating the device's potential for broader applications in light management.
Another significant patent is for a "Stretchable ionic hydrogel with high thermopower for low-grade heat harvesting." This invention introduces an ionic thermoelectric (i-TE) hydrogel that converts heat into electricity using the Soret effect. The hydrogel comprises poly(acrylamide) crosslinked with alginate, 1-ethyl-3-methylimidazolium tetrafluoroborate, and a poly glycol. This innovative approach opens new avenues for energy harvesting from low-grade heat sources.
Career Highlights
Shien-Ping Feng has held positions at prestigious institutions, including The University of Hong Kong and the Massachusetts Institute of Technology. His work at these institutions has allowed him to push the boundaries of research in hydrogel technologies and energy efficiency.
Collaborations
He has collaborated with notable colleagues, including Chang Liu and Qikai Li, contributing to the advancement of innovative materials and technologies.
Conclusion
Shien-Ping Feng's contributions to the fields of thermochromic hydrogels and ionic thermoelectric devices highlight his innovative spirit and commitment to energy efficiency. His
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile