Location History:
- Bakie Regency, SG (2003)
- Singapore, SG (2001 - 2012)
Company Filing History:
9 out of 962 
4 out of 5 Years Active: 2001-2012
Title: **Innovator Sangki Hong: Pioneering Advances in Integrated Circuits**
Introduction
Sangki Hong is a prominent inventor based in Singapore, renowned for his contributions to the field of integrated circuits. With an impressive portfolio of 13 patents, Hong has made significant advancements that enhance the efficiency and functionality of modern electronic devices.
Latest Patents
Two of his latest patents exemplify his innovative spirit. The first, titled "Fiducial scheme adapted for stacked integrated circuits," introduces a method for stacking integrated circuit substrates. This method involves providing an integrated circuit substrate with top and bottom surfaces, divided into multiple layers, including an integrated circuit layer and a buffer layer. A unique alignment fiducial mark is constructed that extends into the substrate, allowing for precise positioning during subsequent processing, ultimately facilitating improved integration of circuits.
The second patent, "Method for bonding wafers to produce stacked integrated circuits," describes a fundamental building block for wafer-scale stacked integrated circuits. This invention features an integrated circuit device where the circuit layer is sandwiched between a buffer layer and a dielectric layer. Notably, the design of the pads on the dielectric layer promotes planarization of the wafer surface, which is crucial for enhancing the performance of integrated circuits.
Career Highlights
Throughout his career, Sangki Hong has worked with reputable companies in the semiconductor industry, including Chartered Semiconductor Manufacturing Ltd and Tezzaron Semiconductor, Inc. His experience in these leading organizations has allowed him to refine his expertise in developing groundbreaking technologies that push the boundaries of what is possible in integrated circuit design.
Collaborations
Hong has collaborated with notable professionals in the field, including Simon Yew-Meng Chooi and Subhash Gupta. These partnerships have fostered an environment of innovation, facilitating the development of patents that contribute significantly to the industry.
Conclusion
Sangki Hong’s work has had a profound impact on the realm of integrated circuits, as evidenced by his patents and collaborations. His ongoing dedication to innovation continues to pave the way for advancements in technology, making him a valuable asset to the engineering community in Singapore and beyond.