This inventor holds 3 USPTO granted patents and 5 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2026
Title: Sujie Kang and Wafer Warpage Control
Introduction
Sujie Kang is an inventor based in Suwon-si, South Korea, and is associated with Samsung Electronics Co., Ltd. His listed patent concerns controlling wafer warpage through measurement and stress compensation.
Latest Patents
Kang is credited with 1 patent, titled “Warpage Control.” The method measures displacement perpendicular to a wafer’s front surface and uses the measurements to identify regions with negative and positive displacement. Based on a resulting warpage model, it defines compensation regions and derives a stress-compensation film pattern model. The method also forms a mask pattern on the wafer’s back surface.
Career Highlights
The available information identifies Kang as an inventor associated with Samsung Electronics Co., Ltd. His patent work addresses wafer deformation and the use of patterned stress compensation to control it.
Collaborations
Kang’s listed coworker is Minsoo Han, who is identified as a woman. The provided information does not specify further details about their collaboration.
Conclusion
Sujie Kang’s listed invention focuses on modeling wafer warpage and applying patterned stress compensation, reflecting a practical approach to wafer-process control.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile