Company Filing History:
Years Active: 1997
Title: The Innovative Contributions of Diping Che
Introduction
Diping Che is a notable inventor based in Sarasota, Florida, recognized for his contributions to the field of optical technology. With a total of two patents to his name, Che has made significant advancements that enhance the functionality and efficiency of light sources and chemical analysis.
Latest Patents
One of Che's latest patents is the "Filterless Chromatically Variable Light Source." This invention features a plurality of light-emitting diodes that generate substantially monochromatic light at different wavelengths. The light source is equipped with circuitry that selectively energizes one or more of the diodes and controls the intensity of the generated light. The combined light is then delivered through a single light pipe to an output port for practical use.
Another significant patent is the "Long Capillary Waveguide Raman Cell." This invention utilizes Raman spectroscopy to determine the chemical properties of an aqueous liquid. The liquid, which contains a solvent with a refractive index closely matching that of water, is delivered into an optical waveguide. The waveguide, shaped like a capillary with a reflective surface, allows excitation light to be transmitted axially into the liquid. This process results in the emission of Raman spectra, which are collected and analyzed by a spectrometer.
Career Highlights
Diping Che is currently employed at World Precision Instruments, Inc., where he continues to innovate and develop new technologies. His work has contributed to advancements in both optical systems and analytical chemistry.
Collaborations
Che has collaborated with notable colleagues, including Harry Fein and Su-Yi Liu, who have contributed to his research and development efforts.
Conclusion
Diping Che's innovative patents and contributions to optical technology demonstrate his commitment to advancing scientific understanding and practical applications. His work continues to influence the fields of light sources and chemical analysis, showcasing the importance of innovation in technology.