Company Filing History:
3 out of 8,373 
1 out of 21 
1 out of 601 
Years Active: 1990-1997
Title: Chang-Lee Chen: Innovator in Molecular Detection and Semiconductor Technology
Introduction
Chang-Lee Chen is a notable inventor based in Sudbury, MA (US). He has made significant contributions to the fields of molecular detection and semiconductor technology. With a total of 3 patents, his work has advanced the understanding and application of optical and electrical methods in various scientific domains.
Latest Patents
One of his latest patents is titled "Optical and electrical methods and apparatus for molecule detection." This invention discloses a method and apparatus for identifying molecular structures within a sample substance using a monolithic array of test sites formed on a substrate. Each test site includes probes designed to bond with predetermined target molecular structures. By applying a signal to the test sites, certain properties are detected to determine which probes have successfully bonded to the target structures.
Another significant patent is focused on "III-V based integrated circuits having low temperature growth buffer." This invention describes a new buffer or passivation material produced by low temperature growth of III-V compounds. The material exhibits unique properties that are particularly beneficial for closely spaced, submicron gate length active III-V semiconductor FET devices. The low temperature growth material is crystalline, highly resistive, and can be overgrown with high-quality III-V active layers.
Career Highlights
Chang-Lee Chen has worked with prestigious institutions such as the Massachusetts Institute of Technology and the Houston Advanced Research Center. His experience in these organizations has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.
Collaborations
Some of his notable coworkers include Arthur R. Calawa and Frank W. Smith. Their collaborative efforts have further enriched the research environment and led to innovative advancements in technology.
Conclusion
Chang-Lee Chen's contributions to molecular detection and semiconductor technology highlight his role as a significant inventor. His patents reflect a commitment to advancing scientific knowledge and practical applications in these fields.