This inventor holds 2 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1998-2002.
Location History:
- Kyungki-do, KR (1998)
- Kyunggi-do, KR (2002)
Company Filing History:
Years Active: 1998-2002
Title: Innovations of Jong-Chang Son in Nonvolatile Memory Devices
Introduction
Jong-Chang Son is a notable inventor based in Gyeonggi, South Korea. He has made significant contributions to the field of nonvolatile memory devices, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of memory technology.
Latest Patents
One of Jong-Chang Son's latest patents is titled "Nonvolatile memory devices having alternative programming." This invention discloses a nonvolatile memory device operable in multiple programming cycles. It includes a memory cell array formed of numerous memory cells connected to bit lines and word lines, along with data buffers for receiving multiple data bits. Additionally, it features write drive circuits positioned between the memory cell array and the data buffers, and a circuit that generates selection signals to control the write drive circuits based on the power supply voltage level. These selection signals determine the number of data bits programmed in each programming cycle.
Another significant patent is "Nonvolatile memory devices including lockable word line cells." This invention encompasses an array of nonvolatile memory cells arranged in rows and columns. It includes multiple word lines, each connected to nonvolatile memory cells in respective columns. The design also incorporates lockable cells, with each lockable cell connected to a word line. These cells store binary values indicating whether the corresponding nonvolatile memory cells can be erased or reprogrammed.
Career Highlights
Jong-Chang Son is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to contribute to cutting-edge innovations in memory technology.
Collaborations
Throughout his career, Jong-Chang Son has collaborated with talented individuals such as Jong-Min Park and Do-Chan Choi. These collaborations have fostered a creative environment that enhances the development of innovative memory solutions.
Conclusion
Jong-Chang Son's contributions to nonvolatile memory devices demonstrate his expertise and commitment to advancing technology. His patents reflect a deep understanding of memory systems and their potential applications. His work continues to influence the field and pave the way for future innovations.