Company Filing History:
11 out of 2,169 
2 out of 1,129 
2 out of 1,575 
Years Active: 1998-2023
Title: Byung-ki Cheong: Innovator in Artificial Neuron Technology
Introduction
Byung-ki Cheong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of artificial neuron technology, holding a total of 13 patents. His work focuses on developing devices that mimic the functions of biological neurons, which has implications for artificial intelligence and brain-inspired computing systems.
Latest Patents
Cheong's latest patents include an "Artificial neuron device using ovonic threshold switch" and an "Artificial neuron chip and user apparatus including the same." The artificial neuron device features a first resistor connected between an input terminal and a first node, a capacitor connected between the first node and a ground terminal, and a threshold switch connected between the first node and a second node. This device expresses the Integrate-and-Fire function, rate coding ability, SFA characteristics, and chaotic activity of biological neurons. It is designed for use in artificial neuron network devices and large-scale brain-inspired computing systems.
Another notable patent is the "Chalcogenide switching device using germanium and selenium and manufacturing method thereof." This patent discloses a method for manufacturing a chalcogenide switching device, which involves forming a first electrode on a substrate, applying a chalcogenide material composed of germanium and selenium, and then forming a second electrode on the chalcogenide material. This innovative approach enhances the functionality of switching devices.
Career Highlights
Cheong has worked at prestigious institutions, including the Korea Institute of Science and Technology and Carnegie Mellon University. His experience in these organizations has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.
Collaborations
Some of his notable coworkers include Jeung-hyun Jeong and Taek Sung Lee. Their collaborative efforts have further advanced the research and development of artificial neuron technologies.
Conclusion
Byung-ki Cheong's innovative work in artificial neuron technology and his numerous patents highlight his significant contributions to the field. His inventions pave the way for advancements in artificial intelligence and brain-inspired computing systems.