This inventor holds 1 USPTO granted patent. Top assignees: Electronics and Telecommunications Research Institute, Korea Telecommunication Authority. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 11,808 
1 out of 192 
Years Active: 1997
Title: Myoung-Young Chung and Optical Waveguide Switch Innovation.
Introduction
Myoung-Young Chung is an inventor associated with Daejeon, South Korea. His work includes a patented method for fabricating a heater-buried plane waveguide path type optical switch.
Latest Patents
Chung’s patent, “Method for Fabricating the Heater Buried Plane Waveguide Path Type,” describes a process for building an optical switch with a thin-film heater positioned above a channel waveguide. The method uses a thin first cladding layer, approximately 5–10 micrometers thick, and a second cladding layer, approximately 15–20 micrometers thick. The heater is made wider than the channel waveguide and is exposed by removing part of the second cladding layer, helping heat dissipate more quickly.
The design aims to reduce heat transfer between neighboring waveguides, limiting crosstalk while increasing switching speed and enabling operation at lower power. Chung is credited with 1 patent.
Career Highlights
Chung’s listed professional affiliations include the Electronics and Telecommunications Research Institute and the Korea Telecommunication Authority. These organizations are associated with telecommunications and technology research.
Collaborations
His listed coworkers include Jang-Uk Sin and Jae-Gi Sim.
Conclusion
Myoung-Young Chung’s patented optical-switch fabrication method focuses on faster heat dissipation, reduced crosstalk, and lower-power operation in waveguide systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile