Company Filing History:
5 out of 1,440 
1 out of 6 
1 out of 2 Years Active: 2013-2019
Title: Innovator Spotlight: Jihwan Kim from Raleigh, NC
Introduction
Jihwan Kim, an accomplished inventor based in Raleigh, North Carolina, has made significant contributions to the field of optical technologies. With a remarkable portfolio of six patents, he specializes in innovative solutions that advance polarization manipulation and lithography techniques.
Latest Patents
Among Jihwan Kim’s latest innovations are two noteworthy patents that explore cutting-edge optical systems. The first patent, titled “Polarization Conversion Systems with Geometric Phase Holograms,” describes a polarization conversion system that includes a geometric phase element and a retarder element. The geometric phase element features optical anisotropy with local optical axis orientations that vary non-linearly across its surface. This design enhances light manipulation through advanced optical methods.
The second patent, “Direct Write Lithography for the Fabrication of Geometric Phase Holograms,” presents a direct-write lithography apparatus equipped with a polarization selector stage. This apparatus is designed to independently vary the polarization orientation angle of light, focusing it into a precise spot at a focal plane. The scanning stage is capable of moving this spot in multiple dimensions, allowing for overlapping scans on a polarization-sensitive recording medium, which significantly improves the efficiency of hologram fabrication.
Career Highlights
Jihwan Kim has held positions at prominent organizations such as North Carolina State University, where he has contributed to academic research and development, and Boulder Nonlinear Systems, Inc., an innovative company known for its work in advanced optical technologies. His experience and knowledge in these prestigious institutions have laid a strong foundation for his inventive career.
Collaborations
Throughout his career, Kim has worked alongside noted colleagues, including Michael James Escuti and Ravi Kumar Komanduri. These collaborations have undoubtedly enriched his understanding and application of complex optical systems, leading to advancements that benefit various technological fields.
Conclusion
Jihwan Kim’s innovative contributions continue to shape advancements in optical technologies. With his impressive patent portfolio and collaborative efforts, he stands as a notable figure in the realm of modern inventors. His work not only reflects his expertise but also paves the way for future developments in polarization and lithography techniques.