Company Filing History:
2 out of 1,142 
1 out of 10,980 
1 out of 131,611 
Years Active: 2022-2025
Title: Jincheol Sim: Innovator in Semiconductor Technology
Introduction
Jincheol Sim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative approach to memory systems and duty cycle correction circuits.
Latest Patents
One of Jincheol Sim's latest patents is a semiconductor device and memory system. This invention includes a multilevel receiver that processes multiple multilevel signals and outputs a result of mutual comparison as an N-bit signal. The device features a decoder that restores a valid signal from the N-bit signals to an M-bit data signal. Additionally, a clock generator is incorporated to generate an input clock signal and determine its phase based on the occurrence probability of invalid signals.
Another notable patent is a duty cycle correction circuit. This circuit consists of a first duty cycle detecting circuit that detects the duty cycle of a clock signal with a first resolution. It also includes a reference clock generating circuit that adjusts the phase of the clock signal. Furthermore, a second duty cycle detecting circuit provides a finer resolution for detecting the duty cycle, along with two adjusting circuits that modify the duty cycle based on control signals.
Career Highlights
Jincheol Sim has worked with esteemed organizations such as the Korea University Research and Business Foundation and SK Hynix Inc. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Throughout his career, Jincheol Sim has collaborated with talented individuals, including Hyunsu Park and Chulwoo Kim. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Jincheol Sim's work in semiconductor technology exemplifies his dedication to innovation and excellence. His patents reflect a deep understanding of complex systems and a commitment to advancing the field.