This inventor holds 2 USPTO granted patents. Top assignee: Hyundai Electronics Industries Co. Ltd.. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyoungki-do, KR (2002)
- Ichon-shi, KR (2002)
Company Filing History:
Years Active: 2002
Title: Young-Ho Seol: Innovator in Memory Repair Circuits
Introduction
Young-Ho Seol is a prominent inventor based in Kyoungki-do, South Korea. He has made significant contributions to the field of memory repair circuits, holding a total of 2 patents. His innovative work focuses on enhancing the reliability and efficiency of memory devices.
Latest Patents
Young-Ho Seol's latest patents include a "Memory repair circuit using antifuse of MOS structure" and a "Repair circuit using antifuse." The memory repair circuit utilizes an antifuse of MOS structure, which is capable of repairing defective cells by constructing the antifuse with MOS transistors and programming the antifuse circuit appropriately. This circuit comprises multiple antifuse devices, each programmed when a power voltage and a negative voltage are supplied to their respective electrodes. It also includes a latch for detecting and latching the program states of the antifuse devices, along with a redundancy block that replaces a defective cell with a redundancy cell based on the latch's output. The second patent, the repair circuit using antifuse, substitutes a defective cell with a redundancy cell. This circuit includes an antifuse programmed by a voltage difference, a programming circuit, and a detection circuit that determines whether the antifuse is programmed or unprogrammed. The detection occurs during or after a power stabilization period, and the results are latched to generate an output signal for the redundancy circuit.
Career Highlights
Young-Ho Seol is currently employed at Hyundai Electronics Industries Co. Ltd., where he continues to develop innovative solutions in the electronics sector. His work has significantly impacted the reliability of memory devices, making them more efficient and durable.
Collaborations
Throughout his career, Young-Ho Seol has collaborated with notable colleagues, including Phil-Jung Kim and Jae-Kyung Wee. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Young-Ho Seol is a distinguished inventor whose work in memory repair circuits has advanced the field of electronics. His patents reflect a commitment to innovation and problem-solving in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile