Company Filing History:
Years Active: 2005-2024
Title: Inventor Profile: Hong Gu Ji
Introduction
Hong Gu Ji is a prolific inventor based in Daejeon, South Korea, known for his significant contributions to the field of electronics and telecommunications. With a total of 17 patents to his name, he has been instrumental in advancing technologies that enhance communication systems and electronic devices.
Latest Patents
Among his latest innovations is a patent for a **Switch Circuit for Ultra-High Frequency Band**. This invention features a transistor that is connected to both an input and an output stage, with a gate terminal. The circuit incorporates an inductor in parallel with the transistor and a variable gate driver, designed to apply voltage to the gate terminal. This variable driver adjusts the gate input voltage, enabling the transistor to toggle between an on and off state, with the off state influenced by the capacitance between the input and output terminals.
Another noteworthy patent is the **Frequency Mixer Including Non-Linear Circuit**. This invention comprises a first matching circuit that creates a matched local oscillator (LO) signal, alongside a non-linear circuit that generates a non-linear LO signal from the matched signal. It also features a second matching circuit for creating a matched radio frequency (RF) signal. The overall design facilitates the mixing of these signals, leading to the generation of a final intermediate frequency (IF) output.
Career Highlights
Hong Gu Ji is currently affiliated with the Electronics and Telecommunications Research Institute, where his work focuses primarily on innovations that streamline communication technologies. His expertise in designing complex circuits and systems has made him a key figure in his field, contributing to numerous advancements in electronic engineering.
Collaborations
Throughout his career, Hong has collaborated with talented colleagues, including Jae Kyoung Mun and Hae Cheon Kim. These partnerships have fostered an environment of creativity and innovation, allowing them to work together on various projects that push the boundaries of existing technologies.
Conclusion
With his extensive portfolio of patents and contributions to the field of electronics, Hong Gu Ji exemplifies the spirit of innovation that drives technological progress. His ongoing work at the Electronics and Telecommunications Research Institute continues to impact the industry positively, paving the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.