This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics 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: Dahae Lee and Semiconductor Process Innovation.
Introduction
Dahae Lee is an inventor based in Suwon-si, South Korea. His listed patent concerns semiconductor processing equipment that uses extreme ultraviolet (EUV) light.
Latest Patents
Lee is associated with 1 patent, titled “Semiconductor Process Apparatus.” The invention describes an apparatus with an EUV light source, mask and substrate stages, and optical systems that guide EUV light between them. It also includes an optical intensity adjuster. A control unit measures degradation in individual units of a lighting mirror and can replace at least one unit mirror.
Career Highlights
Lee’s listed invention addresses the monitoring and maintenance of optical components in EUV semiconductor processing. The patent identifies Samsung Electronics Co., Ltd. as his company.
Collaborations
Lee’s listed coworker is Donghyeong Kim. The available information does not specify further details about their collaboration.
Conclusion
Dahae Lee’s patent describes an EUV semiconductor process apparatus designed to control light intensity and manage degradation in its lighting mirrors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile