Hong Wook Kim

Title: Innovations by Hong Wook Kim

Introduction

Hong Wook Kim is a notable inventor based in Kyungki-do, Japan. He has made significant contributions to the field of acoustic and electronic devices, holding a total of 2 patents. His work primarily focuses on enhancing the performance and reliability of resonators and oscillators.

Latest Patents

One of his latest patents is for a film bulk acoustic resonator with improved lateral mode suppression. This invention includes a substrate, a membrane, a piezoelectric layer, and a pair of electrodes. The membrane is formed on the substrate to create an air gap, while the piezoelectric layer is positioned on the membrane. The electrodes are designed to partially overlap each other on both surfaces of the piezoelectric layer, with all sides being curved.

Another significant patent is for a crystal oscillator with improved shock resistance. This design features a pair of supporting protuberances that protrude within the oscillator's main body. A conductive adhesive is applied to these protuberances, allowing a quartz blank to be bonded across the adhesive. An insulating resin layer is placed between the quartz blank and a cover to elastically press down the adhesive. Additionally, the length of the connecting parts between the supporting and bridge parts is extended to disperse any stress imposed on them.

Career Highlights

Hong Wook Kim is currently employed at Samsung Electro-Mechanics Co., Ltd. His work at this leading company has allowed him to develop innovative technologies that enhance the functionality of electronic devices. His contributions have been instrumental in advancing the field of acoustic and electronic engineering.

Collaborations

He has collaborated with notable coworkers, including Doo Yeoul Yang and Yang Ho Moon. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Hong Wook Kim's contributions to the field of acoustic and electronic devices are commendable. His innovative patents reflect his dedication to improving technology and enhancing device performance. His work continues to influence the industry positively.