Company Filing History:
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Years Active: 1978-1986
Title: Un-Chul Paek: Innovator in Lightguide Fiber Technology
Introduction
Un-Chul Paek is a notable inventor based in West Windsor Township, NJ (US), recognized for his contributions to the field of lightguide fiber technology. With a total of five patents to his name, Paek has made significant advancements that enhance the performance and efficiency of optical fibers.
Latest Patents
Among his latest patents is a "Method and apparatus for making, coating and cooling lightguide fiber." This innovative apparatus features an upper chamber filled with a heat transfer liquid and a lower chamber that is pressurized to prevent liquid from passing through its openings. The design allows for the cooling of the hot fiber as it is drawn through the liquid without any physical contact with the periphery of the openings. Another significant patent is for a "Single mode lightguide fiber having a trapezoidal refractive index." This fiber is characterized by a trapezoidal shaped refractive index profile, with a specific embodiment where the ratio of the upper base to the lower base is less than 0.3.
Career Highlights
Throughout his career, Un-Chul Paek has worked with prominent companies such as Western Electric Company, Inc. and AT&T Technologies, Inc. His experience in these organizations has contributed to his expertise in fiber optics and related technologies.
Collaborations
Paek has collaborated with notable individuals in his field, including Jaroslav Mracek and Anthony Carnevale. These partnerships have likely fostered innovation and the exchange of ideas in the development of new technologies.
Conclusion
Un-Chul Paek's work in lightguide fiber technology exemplifies the impact of innovation in the field of optics. His patents and career achievements highlight his role as a significant contributor to advancements in this area.