This inventor holds 3 USPTO granted patents. Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd.. Active years: 2021-2026.
Company Filing History:
2 out of 132,108 
1 out of 5,871 Years Active: 2021-2026
Title: Ikjun Choi: Innovator in Image Sensor Technology
Introduction
Ikjun Choi is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in image sensor packages. With a total of 3 patents to his name, Choi continues to push the boundaries of innovation in his industry.
Latest Patents
Choi's latest patents include an advanced image sensor package. This package features a first substrate portion that includes a first substrate and an upper wiring structure. The upper wiring structure consists of a stacked structure with multiple upper wiring patterns and vias. Additionally, the image sensor package incorporates a second substrate portion that defines a trench and a via hole, with a lower wiring structure that also includes a stacked structure. This innovative design allows for enhanced performance and efficiency in image sensing applications.
Another notable patent is for a carrier substrate and method of manufacturing a semiconductor package using this substrate. The carrier substrate comprises a core layer and at least one unit pattern portion. This unit pattern includes several metal layers and a release layer, which are crucial for the effective manufacturing of semiconductor packages.
Career Highlights
Ikjun Choi is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to develop cutting-edge technologies that are integral to modern electronics.
Collaborations
Choi has collaborated with talented coworkers such as Yieok Kwon and KyongSoon Cho. Their combined expertise has contributed to the successful development of innovative technologies in the semiconductor field.
Conclusion
Ikjun Choi is a key figure in the advancement of image sensor technology, with a focus on innovative semiconductor solutions. His contributions at Samsung Electronics Co., Ltd. and his patented inventions highlight his commitment to pushing the boundaries of technology.