Company Filing History:
1 out of 874 
1 out of 21 Years Active: 2010-2012
Title: Innovations of Inventor Shufang Yu
Introduction
Shufang Yu is an accomplished inventor based in Orefield, PA (US). He has made significant contributions to the field of materials science, particularly in the development of advanced pigments and nanofabrication techniques. With a total of 2 patents, his work showcases innovative approaches to creating functional materials.
Latest Patents
One of his latest patents is for a black pearlescent pigment with a metal layer. This invention discloses a pearlescent effect pigment that features an opaque, dark or black color. The black pearlescent pigment includes a platelet-shaped non-metal substrate, an optional oxide layer, a template layer, and a metal layer. The pearlescent luster of this effect pigment is comparable to those of pure pearlescent effects. The disclosed method provides a cost-effective approach for manufacturing this effect pigment.
Another notable patent is for porous anodic aluminum oxide membranes for nanofabrication. This invention describes a hydrogen detector that utilizes a porous layer of alumina. The pores have average diameters ranging from about 10 to about 200 nanometers and depths from about 10 to about 1000 nanometers. Palladium nanoparticles are incorporated within the pores, forming a film. Electrodes on the palladium film measure changes in electrical resistance in the presence of hydrogen, with palladium potentially being in the form of nanotubes. The anodization process of the alumina is varied to create nanowalls or pores and adjust pore depths.
Career Highlights
Shufang Yu has worked with notable organizations such as UChicago Argonne, LLC and Silberline Manufacturing Company, Inc. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in material technologies.
Collaborations
Throughout his career, Shufang has collaborated with esteemed colleagues, including Hsien-Hau Wang and Jianjiang Lu. These collaborations have fostered a productive environment for innovation and research.
Conclusion
Shufang Yu's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in pigment technology and nanofabrication techniques.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.