Jun-Sik Hwang

Title: Innovations of Jun-Sik Hwang

Introduction

Jun-Sik Hwang is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of sound technology, particularly with his innovative waterproof sound-transmitting sheets. With a total of three patents to his name, Hwang continues to push the boundaries of sound transmission technology.

Latest Patents

Hwang's latest patents include a waterproof sound-transmitting sheet and a method for producing the same. This invention features a waterproof sound-transmitting sheet that boasts high sound transfer efficiency and excellent waterproofing performance. The sheet consists of a film-shaped sound-transmitting layer made from a first polymer material, along with a webbed pigment layer formed on at least one side of the sound-transmitting layer. This pigment layer is made from a second polymer material that contains a pigment with a predetermined color and has a higher melting point than the first polymer material. Another patent describes a waterproof sound-transmitting sheet with adjustable thickness, which also maintains high sound transmitting efficiency and excellent waterproofness. This sheet is designed to be attached to a sound hole of a case and includes a support layer made of a film-shaped porous material, along with a waterproofing layer formed in the shape of a porous nanoweb.

Career Highlights

Hwang is currently employed at Amogreentech Co., Ltd., where he continues to develop innovative solutions in sound technology. His work has garnered attention for its practical applications and effectiveness in enhancing sound transmission while ensuring waterproof capabilities.

Collaborations

Hwang collaborates with talented coworkers, including In-Yong Seo and Seung-Hoon Lee, who contribute to the innovative projects at Amogreentech Co., Ltd. Their combined expertise fosters a creative environment that leads to groundbreaking inventions.

Conclusion

Jun-Sik Hwang's contributions to sound technology through his patents demonstrate his commitment to innovation and excellence. His work not only enhances sound transmission but also addresses practical challenges in waterproofing. Hwang's ongoing efforts in this field are sure to inspire future advancements in sound technology.