This inventor holds 1 USPTO granted patent. Top assignee: Seoul Viosys 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: Kyu Ho Lee and Deep Ultraviolet LED Innovation
Introduction
Kyu Ho Lee is an inventor associated with Gyeonggi-do, South Korea, and Seoul Viosys Co., Ltd. His patent work includes a deep ultraviolet light-emitting diode design.
Latest Patents
Lee is associated with 1 patent, titled “Deep Ultraviolet Light-Emitting Diode.” The invention describes a device with a substrate, semiconductor layers, and an active layer arranged in a mesa structure. Via-holes expose the n-type semiconductor layer, where n-ohmic contacts are formed. Separate n- and p-pad metal layers connect to their respective contacts and bumps, with the p-pad metal layer surrounding the n-pad metal layer.
Career Highlights
Lee’s listed patent reflects work on the structure and electrical connections of deep ultraviolet LEDs. The design specifies how the semiconductor layers, contacts, pads, and bumps are arranged within the device.
Collaborations
Lee’s listed coworkers include Tae Gyun Kim and June Sik Kwak. His company affiliation is Seoul Viosys Co., Ltd.
Conclusion
Kyu Ho Lee’s patent describes a deep ultraviolet LED architecture with a distinctive arrangement of contacts and pad metals, contributing to his documented innovation work at Seoul Viosys Co., Ltd.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile