Company Filing History:
1 out of 11,316 
1 out of 832,891 Years Active: 2009-2010
Title: Hyun Jin Ji: Innovator in Optical Systems and Mobile Technology
Introduction
Hyun Jin Ji is a notable inventor based in Seoul, South Korea. He has made significant contributions to the fields of optical systems and mobile technology. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality of electronic devices.
Latest Patents
One of Hyun Jin Ji's latest patents is an optical microscope system for detecting nanowires using a polarizer and fast Fourier transform. This system allows for the use of existing optical microscopes in the fabrication of electronic devices that incorporate nanowires. The system includes a light source that emits light to a nanowire sample, a rotational polarizer that polarizes the emitted light, and an optical microscope that detects the nanowire image using the polarized light. Additionally, a CCD camera photographs and stores the detected image, while a data processor performs Fast Fourier Transform (FFT) on the stored image. The intensity of reflected light varies due to the optical anisotropy of the nanowires along the polarizing orientation of the incident light.
Another significant patent is a character inputting system for mobile terminals, which aims to facilitate more efficient character input with a limited number of keys. This system comprises a key module with five keys, a key signal generator that converts contact button signals into key signals, and a data generator that produces data corresponding to the output key signals.
Career Highlights
Hyun Jin Ji has worked with various organizations, including the Electronics and Telecommunications Research Institute. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Hyun Jin Ji has collaborated with notable individuals, including Eun Kyoung Kim and Seung Eon Moon. These collaborations have played a crucial role in the development of his inventions and patents.
Conclusion
Hyun Jin Ji's contributions to optical systems and mobile technology demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of the challenges in these fields and provide practical solutions that enhance electronic devices.