Company Filing History:
Years Active: 2012-2015
Title: Seok Ju Yun: Innovator in Temperature Sensing Technology
Introduction
Seok Ju Yun is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of temperature sensing technology, holding a total of 5 patents. His innovative work focuses on developing advanced sensor structures that enhance performance and reliability.
Latest Patents
One of his latest patents is a "Process Independent Temperature Sensor Based on Oscillator." This inventive concept introduces a new temperature sensor structure that is insensitive to process changes, thereby improving the error rate of temperature output. The sensor compares two oscillator circuit structures: one that is insensitive to temperature changes and another that has a frequency change proportional to temperature variations. This design allows for self-compensation, effectively addressing performance reduction due to external environmental factors and process deviations. The result is a high-performance, low-power, and cost-effective temperature sensor suitable for various detection equipment.
Another notable patent is the "Differential Controlled Phase Locked Loop Circuit." This PLL circuit is driven by a differential controlled voltage and includes a Voltage-Controlled Oscillator (VCO) that outputs an oscillation signal based on the difference between two control voltages. The circuit features two loops: one for generating the first control voltage and another for the second control voltage, which has a phase opposite to the first. This innovative design enhances the functionality and efficiency of the PLL circuit.
Career Highlights
Seok Ju Yun is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work has garnered attention for its practical applications and innovative approaches to solving complex problems in temperature sensing.
Collaborations
He has collaborated with notable coworkers, including Jong-Kee Kwon and Hui Dong Lee, contributing to a dynamic research environment that fosters innovation and development.
Conclusion
Seok Ju Yun's contributions to temperature sensing technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing sensor performance and reliability, making a significant impact in the field.