Company Filing History:
1 out of 7 
1 out of 832,912 Years Active: 1990-1993
Title: Innovations by Siong I Wie
Introduction
Siong I Wie is an accomplished inventor based in Irvine, California. He has made significant contributions to the field of diagnostics through his innovative inventions. With a total of two patents to his name, Siong has demonstrated his expertise and commitment to advancing technology.
Latest Patents
Siong I Wie's latest patents include a test kit for determining the presence of organic materials. This test card incorporates a colorimetric indicator test to determine the presence of a minute amount of a specific substance in a liquid medium. The test card consists of top and bottom sheets that are adhesively secured to an intermediate frame member. Together, these components define a filter chamber that contains a flat filter with a test portion. The test portion features a binding substrate to which antibodies of the specific substance have been bound. This binding substrate is in communication with a test port. In the method of the invention, a substance to be tested is administered through the test port, containing an unknown amount of antigen. After the sample is administered, an aqueous solution of enzyme-labeled antigen is added, followed by a liquid substrate that causes a color change in the filter below the test port. This color change is inversely proportional to the amount of antigen contained in the sample.
Career Highlights
Throughout his career, Siong I Wie has worked with various companies, including Environmental Diagnostics, Inc. His work has focused on developing innovative solutions in the field of diagnostics, showcasing his ability to create impactful inventions.
Collaborations
Siong has collaborated with notable individuals such as Arden A Kelton and Roy A Chung. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Siong I Wie is a notable inventor whose work in diagnostics has led to significant advancements in the field. His innovative test kit exemplifies his commitment to improving detection methods for organic materials. His contributions continue to influence the industry and inspire future innovations.