Company Filing History:
Years Active: 2006-2009
Title: Kwong Dong Chil: Innovator of Expandable Footwear
Introduction
Kwong Dong Chil is a distinguished inventor based in Pusan, South Korea, known for his innovative contributions in the field of footwear technology. With a total of four patents to his name, he has demonstrated a commitment to enhancing the comfort and functionality of shoes through his inventive designs.
Latest Patents
His latest work includes patents for an expandable shoe that features screw drive assemblies. This inventive footwear comprises an outer shell complemented by an adjustable inner assembly. The inner assembly is designed with a first and second sole portion, connected by a screw drive mechanism. This mechanism allows for effortless adjustments to the shoe's dimensions by simply turning the screw, which can be operated manually without the need for tools. Furthermore, the expandable shoe includes a control feature that can be positioned to either resist movement or facilitate the screw's adjustment.
Another patent includes a comprehensive method of making an expandable shoe that leverages an intermediate footwear structure and a stabilizing material to manage the expansion of the upper portion. This process ensures that the shoe can be manufactured to accommodate a variety of sizes, providing tailored comfort for the wearer.
Career Highlights
Kwong Dong Chil has worked with reputable companies such as Inchworm, Inc. and Harry Miller Company, Inc. His innovative spirit and technical expertise have enabled him to advance the design and functionality of footwear, making impactful contributions to the industry.
Collaborations
Throughout his career, Kwong has collaborated with notable individuals such as Harry Miller and Byong M. Shin. These partnerships have contributed to the development of his inventive concepts and have facilitated the realization of his patents.
Conclusion
Kwong Dong Chil's inventive work in developing expandable footwear underscores his role as a leading innovator in the industry. His patents not only improve the capability of shoes but also offer solutions tailored to diverse consumer needs. Aspiring inventors can look to his career as an exemplary model of how innovation can transform everyday products into enhanced solutions.