Location History:
- Seongnam-si, KR (2006 - 2011)
- Gyeonggi-do, KR (2012)
- Seoul, KR (2016)
Company Filing History:
Years Active: 2006-2016
Title: The Innovative Contributions of Jong-Doo Joo
Introduction
Jong-Doo Joo is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work primarily focuses on memory systems and oscillation circuits, showcasing his expertise in developing advanced electronic components.
Latest Patents
Among his latest patents, Jong-Doo Joo has developed a one-time programmable memory and a system-on-chip that includes this memory. This innovative memory system features an OTP cell array with multiple OTP cells, each containing a programming transistor that changes irreversibly when programmed. Additionally, it includes a temperature compensation reference voltage generating unit that senses the temperature of the OTP cell memory and generates a reference voltage. This voltage changes inversely with the sensed temperature, ensuring optimal performance. Another notable patent involves oscillation circuits that have temperature-dependent frequency generation. This circuit includes an internal voltage generator and an oscillator, where the internal voltage varies linearly with operational temperature, allowing for a variable oscillation signal that adapts to temperature changes.
Career Highlights
Jong-Doo Joo is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His role at Samsung has allowed him to work on cutting-edge technologies and contribute to the advancement of semiconductor solutions. His innovative spirit and technical expertise have positioned him as a valuable asset to the company.
Collaborations
Throughout his career, Jong-Doo Joo has collaborated with talented individuals, including Cheol-ha Lee and Cheol-Ha Lee. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Jong-Doo Joo's contributions to the field of semiconductor technology are noteworthy, with his innovative patents paving the way for advancements in memory systems and oscillation circuits. His work at Samsung Electronics Co., Ltd. continues to influence the industry, making him a significant figure in the realm of electronics.