This inventor holds 7 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: Samsung Electronics Co., Ltd., Chung Ang University Industry Academic Cooperation, Korea Electronics Technology Institute. Active years: 2017-2024.
Company Filing History:
5 out of 132,107 
1 out of 208 
1 out of 540 Years Active: 2017-2024
Title: Innovator Spotlight: Ji Ho Lee
Introduction
Ji Ho Lee, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of technology with seven patents to his name. His work primarily focuses on advancements in Internet of Things (IoT) devices and communication methods, which aim to enhance connectivity and efficiency in modern applications.
Latest Patents
Among Ji Ho Lee's latest patents are two groundbreaking innovations. The first is an "IoT device connected to server via NAT." This invention introduces an IoT device capable of connecting to a server through Network Address Translation (NAT). It executes a first session for establishing service connection and a second session for calculating a keep-alive value that corresponds to the expiry of a mapped IP address due to NAT processes. This technology minimizes unnecessary keep-alive transmissions, allowing IoT devices to efficiently share keep-alive values among themselves, thus reducing network load.
His second recent patent is for an "in-band full duplex MIMO antenna and transceiver using the antenna." This invention features a substrate on which transmission and reception antenna elements are coaxially arranged on the same plane. The distinct polarization characteristics of the antenna elements allow for simultaneous transmission and reception, significantly improving the performance of wireless communication systems.
Career Highlights
Ji Ho Lee has a diverse professional background, having worked with notable organizations such as Samsung Electronics Co., Ltd. and the Chung Ang University Industry Academic Cooperation Foundation. His roles in these prominent institutions have allowed him to further develop his innovative ideas and contribute to the advancement of technology.
Collaborations
Throughout his career, Ji Ho Lee has collaborated with talented individuals in the field, including coworkers Sang Woo Han and Hyun Jung Lee. These partnerships have played a vital role in fostering creativity and driving the development of his innovative concepts.
Conclusion
As a leading inventor, Ji Ho Lee's work exemplifies the spirit of innovation. His contributions to IoT and communication technologies are paving the way for enhanced connectivity, making the digital world more efficient and sustainable. With several patents under his belt and ongoing projects, his future endeavors promise to further revolutionize the technological landscape.