Location History:
- Savoy, IL (US) (2009 - 2011)
- Bethesda, MD (US) (2015 - 2016)
Company Filing History:
5 out of 2,341 
2 out of 30 
1 out of 57 Years Active: 2009-2016
Title: Innovations by Charles J Choi
Introduction
Charles J Choi is a notable inventor based in Bethesda, MD (US), recognized for his contributions to the field of photonic biosensors. He holds a total of five patents, showcasing his innovative approach to technology and healthcare applications.
Latest Patents
Among his latest patents, Choi has developed photonic biosensors incorporated into tubing, which includes methods of manufacture and instruments for analyzing these biosensors. The tubing, which can be made from clear plastic or glass, features photonic sensors that may take the form of photonic crystal sensors, distributed feedback laser sensors, and surface enhanced Raman spectroscopy (SERS) sensors. These sensors have a wide range of applications, including in hospital care, food manufacturing, pharmaceutical manufacturing, water quality monitoring, and environmental monitoring. Another significant patent involves surface enhanced Raman spectroscopy nanodome biosensors, which also utilize photonic sensors integrated into tubing.
Career Highlights
Choi has worked with esteemed institutions such as the University of Illinois and X-Body, Inc. His work has significantly impacted the development of advanced biosensing technologies, particularly in medical and environmental fields.
Collaborations
Some of his notable coworkers include Brian T Cunningham and Alysia R Watkins, who have contributed to his research and development efforts.
Conclusion
Charles J Choi's innovative work in photonic biosensors has paved the way for advancements in various industries, particularly in healthcare and environmental monitoring. His patents reflect a commitment to improving technology for practical applications.
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.