Location History:
- Seongnam-si, KR (2013)
- Yongin-si, KR (2015)
- Seoul, KR (2020)
Company Filing History:
3 out of 131,611 
1 out of 2 Years Active: 2013-2020
Title: Yeon Joo Lee: Innovator in Smart Technology and Antenna Design
Introduction
Yeon Joo Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the fields of smart technology and antenna design, holding a total of 3 patents. His innovative work focuses on enhancing everyday devices to improve user experience and functionality.
Latest Patents
One of Yeon Joo Lee's latest patents is a method for determining tooth brushing sections, which includes a smart toothbrush equipped with advanced features. This smart toothbrush is designed with a toothbrush head that holds bristles and a body that can be easily held by the user. It incorporates a temperature sensor that measures the temperature within the user's oral cavity while brushing. The processor in the toothbrush determines the specific section being brushed based on the temperature data collected.
Another notable patent is the MIMO antenna apparatus. This apparatus consists of multiple antenna devices, each with an operation line that extends parallel from one end. It operates within a resonant frequency band when powered. The design includes a main board divided into device and ground areas, with ground pads connecting the antenna devices to the ground plate. Feeding pads are also included to connect the antenna devices to the main board and supply power.
Career Highlights
Yeon Joo Lee has worked with leading companies in the technology sector, including Samsung Electronics and Cheil Worldwide. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Yeon Joo Lee has collaborated with talented individuals such as Sung Won Park and Jong-Ho Choi. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Yeon Joo Lee's contributions to smart technology and antenna design highlight his role as an influential inventor. His patents reflect a commitment to innovation that enhances everyday life through technology.