Company Filing History:
Years Active: 1992-1994
Title: Innovations of J Ricardo Alcala
Introduction
J Ricardo Alcala is an accomplished inventor based in Chatham, NJ (US). He has made significant contributions to the field of luminescence monitoring and analytical probes. With a total of 3 patents, Alcala's work focuses on advancing the methods used to analyze chemical compositions through innovative technologies.
Latest Patents
One of Alcala's latest patents is titled "Luminescence monitoring with modulation frequency multiplexing." This invention involves a luminescence-based analytical probe that is excited with light varying repetitively in amplitude at multiple modulation frequencies. The composite signal produced by emissions in various decaying modes is analyzed to provide critical information, such as the fractional luminescence contribution and/or lifetime of each individual decaying mode. This method allows for the incorporation of multiple luminescent materials with different decay modes, even if they absorb and emit light at the same wavelengths.
Another notable patent is "Frequency domain fluorometry using coherent sampling." This invention describes apparatus and methods for measuring the response of a chemical composition to light through frequency domain, phase angle, or modulation fluorometry. By applying pulsed light with a known fundamental frequency to the composition, the response light signal can be sampled and transformed into a frequency domain representation. This technique enables rapid monitoring and determination of luminescence characteristics, allowing for multiple excitation frequencies to be applied simultaneously.
Career Highlights
Alcala is currently associated with The Boc Group, Inc., where he continues to innovate and develop new technologies in the field of luminescence and chemical analysis. His work has contributed to advancements in analytical methods that are crucial for various applications in research and industry.
Collaborations
Alcala collaborates with Beauford W Atwater, further enhancing the innovative capabilities within his field. Their partnership exemplifies the importance of teamwork in driving technological advancements.
Conclusion
J Ricardo Alcala's contributions to the field of luminescence monitoring and analytical probes highlight his innovative spirit and dedication to advancing scientific understanding. His patents reflect a commitment to improving analytical methods, making significant impacts in research and industry.