This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Lg Electronics Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Bong-Ki Ryu: Innovator in Low-Temperature Glass Technology
Introduction
Bong-Ki Ryu is an inventor based in Busan, South Korea. He has made significant contributions to the field of glass technology, particularly focusing on low-temperature-fired lead-free glass frit and paste. His work aims to replace traditional lead-based glass compositions with more environmentally friendly alternatives.
Latest Patent Applications
Bong-Ki Ryu's notable patent application is titled "Low-Temperature-Fired Lead-Free Glass Frit, Paste, and Vacuum Glass Assembly Using Same." This application describes a low temperature-calcined lead-free glass frit and paste, along with a vacuum glass assembly utilizing this innovative material. The glass frit features a unique component system, including phosphorus pentoxide, vanadium pentoxide, tellurium dioxide, copper oxide, barium oxide, zinc oxide, bismuth oxide, and silver oxide, all combined in a specific composition ratio. This innovative approach ensures excellent durability and prevents separation or damage by matching the coefficient of thermal expansion with that of the glass base material.
Conclusion
Bong-Ki Ryu's work in developing low-temperature-fired lead-free glass technology represents a significant step towards more sustainable materials in the glass industry. His innovative applications have the potential to impact various sectors, promoting environmentally friendly practices.