Ki Han Nam

Title: Ki Han Nam - Innovator in Ultrasonic Sensor Technology

Introduction

Ki Han Nam is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of ultrasonic sensor technology, particularly in high-temperature applications. His innovative approach has led to the development of a unique ultrasonic sensor that addresses critical challenges in manufacturing processes.

Latest Patents

Ki Han Nam holds a patent for an ultrasonic sensor designed for high-temperature environments. This sensor features a piezoelectric vibrator made from lithium niobate (LN) single crystal, which generates a high ultrasonic wave output. The design prevents cracks in the crystal, ensuring durability and reliability. The output surface of the piezoelectric vibrator is specifically engineered with a Y-axis 36° cut surface, enhancing its performance. Additionally, the sensor includes a titanium retarder and a bonding layer made of silver and frit glass, which has a controlled coefficient of linear expansion.

Career Highlights

Throughout his career, Ki Han Nam has worked with prominent companies in the technology sector. He has been associated with Woojin Corporation and Sonic Corporation, where he has applied his expertise in ultrasonic technology. His work has contributed to advancements in manufacturing processes and sensor applications.

Collaborations

Ki Han Nam has collaborated with several professionals in his field, including Hyeon Kyu Joo and Minehiro Tonosaki. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Ki Han Nam is a distinguished inventor whose work in ultrasonic sensor technology has made a significant impact in high-temperature applications. His innovative designs and collaborations continue to influence the field, showcasing the importance of creativity and engineering in advancing technology.