This inventor holds 1 USPTO granted patent. Top assignee: Won Tech Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jang Hyun Mun: Inventor of an Ultrasonic Skin-Treatment Device
Introduction
Jang Hyun Mun is an inventor associated with Sejong, South Korea, and Won Tech Co., Ltd. His patent work includes a medical device designed to deliver ultrasonic energy to the skin while providing cooling.
Latest Patents
Mun is credited with 1 patent, titled “Ultrasonic Medical Device for Skin Treatment and Cooling Cap Therefor.” The invention describes a main body that generates electrical energy and a handpiece that converts that energy into ultrasonic waves and directs them toward the skin. The handpiece includes a wand connected to the main body and an ultrasonic cartridge with an acoustic-permeable window.
A cooling cap couples to the ultrasonic cartridge. Its hollow, column-shaped housing contains refrigerant, providing a cooling component alongside the device’s ultrasonic skin treatment.
Career Highlights
Mun’s listed patent highlights work on integrating ultrasonic energy delivery and cooling in a medical device. The design brings together the device’s energy-generating main body, treatment handpiece, ultrasonic cartridge, and refrigerant-containing cap.
Collaborations
Mun is associated with Won Tech Co., Ltd., the company identified in connection with his work. The available information does not specify additional collaborators.
Conclusion
Jang Hyun Mun’s patent describes an ultrasonic skin-treatment device paired with a refrigerant-based cooling cap, reflecting his documented contribution to medical-device innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile