This inventor holds 2 USPTO granted patents. Top assignees: Electronics and Telecommunications Research Institute, Korea Telecom. Active years: 1999-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Daejeon, KR (1999)
- Taejon, KR (2003)
Company Filing History:
2 out of 11,796 
1 out of 81 
Years Active: 1999-2003
Title: Eung Gie Oh: Innovator in Microwave Technology and Transistor Fabrication
Introduction
Eung Gie Oh is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the fields of wireless communications and semiconductor technology. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of electronic devices.
Latest Patents
One of Eung Gie Oh's latest patents is a microwave frequency converting receiver. This invention is designed for use in wireless and mobile communication systems, including cellular, PCS, WLL, and IMT2000 systems. It features low power consumption, low-noise characteristics, high gain, and a compact size. The receiver includes a wideband low-noise amplifier, a frequency mixer, an intermediate frequency amplifier, and an input matching circuit, all working together to optimize the performance of wireless communication systems.
Another significant patent is the fabrication method of a vertical channel transistor. This method involves several steps, including selectively implanting a high concentration dopant into a semiconductor substrate, etching the substrate using various photoresist patterns, and forming an ohmic contact layer. This innovative approach allows for the production of vertical channel transistors with low parasitic resistance and extremely small gate lengths, simplifying the manufacturing process.
Career Highlights
Eung Gie Oh has worked with prominent organizations such as the Electronics and Telecommunications Research Institute and Korea Telecom. His experience in these institutions has allowed him to develop and refine his inventions, contributing to advancements in technology.
Collaborations
Eung Gie Oh has collaborated with notable colleagues, including Jae Jin Lee and Min Gun Kim. Their combined expertise has fostered innovation and progress in their respective fields.
Conclusion
Eung Gie Oh's contributions to microwave technology and transistor fabrication highlight his role as a key innovator in the electronics industry. His patents reflect a commitment to improving communication systems and semiconductor devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile