Iljin Lee

Title: Iljin Lee: Innovator in Communication Technology

Introduction

Iljin Lee is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of communication technology, holding two patents that showcase his innovative approach to transceiver and communication device design.

Latest Patents

One of Iljin Lee's latest patents is titled "Transceiver using active device and antenna module including the same." This invention features a transceiver that comprises a first integrated circuit, a second integrated circuit, and an antenna array. The first integrated circuit includes a transmission chain, a reception chain, and a control circuit. The transmission chain is designed to transmit a first radio frequency (RF) signal, while the reception chain is configured to receive a second RF signal. The control circuit selectively grounds either the transmission chain or the reception chain based on the operational mode. The second integrated circuit incorporates an active device connected to both chains, and the antenna array includes an antenna linked to the active device.

Another notable patent is "Communication device and operating method thereof." This patent outlines a communication device that consists of an antenna, a transmission processor, a radio frequency chain, and a reception processor. The transmission processor outputs a second transmission input signal that matches the average power of a first transmission input signal but has a greater amplitude. The RF chain transmits an RF output signal through the antenna based on the transmission input signal and processes a reception input signal from the antenna. The reception processor detects an out-of-band blocker by analyzing the frequency spectrum of the reception input signal and adjusts the RF chain's reception characteristics accordingly.

Career Highlights

Iljin Lee is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to develop cutting-edge communication technologies that enhance connectivity and performance in various applications.

Collaborations

Iljin Lee has collaborated with notable colleagues, including YoungMin Kim and Hongjong Park. Their teamwork has contributed to the successful development of innovative technologies in the field of communication.

Conclusion

Iljin Lee's contributions to communication technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the industry. His inventions continue to influence advancements in communication devices and systems.