Munseon Jang

Title: Munseon Jang: Innovator in Coding Circuits and Memory Devices

Introduction

Munseon Jang is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of coding circuits and memory devices, holding a total of five patents. His innovative work has advanced the technology used in data encoding and memory operations.

Latest Patents

One of his latest patents is titled "Coding circuit and memory device including the same." This invention features a coding circuit that includes an encoder circuit, which generates parity by applying input data to a parity generating matrix. It also generates an input codeword by concatenating the input data and the parity. Additionally, a decoder circuit is included that detects and corrects an out-of-boundary 2-bit error using syndromes. This error corresponds to two 1-bit errors occurring at two symbols among a plurality of symbols included in the output codeword. The syndromes are generated by applying the output codeword to the parity generating matrix.

Another notable patent is "Memory and operation method of memory." This invention comprises a memory that includes a first check matrix calculation circuit, which generates a first parity based on a group indicator portion of a check matrix and writes data. The memory core consists of cell regions that store the write data and the first parity, with neighboring cell regions sharing one or more sub-word line drivers. A first syndrome calculation circuit generates a first syndrome based on the first parity read from the memory core and a first result of calculating the group indicator portion and data read from the memory core. Furthermore, a failure determination circuit detects defective sub-word line drivers for each row of the memory core based on the first syndrome.

Career Highlights

Munseon Jang has worked with notable companies such as SK Hynix Inc. and Korea University Research and Business Foundation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of memory technology.

Collaborations

Some of his coworkers include Jin Ho Jeong and Dae Suk Kim. Their collaboration has contributed to the advancement of technology in their respective fields.

Conclusion

Munseon Jang is a distinguished inventor whose work in coding circuits and memory devices has made a significant impact on technology. His patents reflect his innovative spirit and dedication to advancing the field.