This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1981-1986.
Location History:
- Essex Junction, VT (US) (1981)
- St. Albans, VT (US) (1986)
Company Filing History:
Years Active: 1981-1986
Title: **Innovator Ick W Kim: Pioneering Advances in Semiconductor Technology**
Introduction
Ick W Kim is a distinguished inventor based in Essex Junction, Vermont, USA. His innovative contributions to the field of semiconductor technology have led to the award of two patents, showcasing his expertise and commitment to enhancing the capabilities of integrated circuits.
Latest Patents
Ick W Kim's latest patents include two significant advancements in semiconductor design and memory technology:
1. **Buried Field Shield for an Integrated Circuit** - This patent describes a method for fabricating a buried field shield in a semiconductor substrate. The process involves preparing a seed substrate by depositing an epitaxial layer, followed by a heavily doped layer and a thin dielectric. The dielectric is patterned for contact holes, allowing a conductive field shield to be deposited and patterned atop. A thick quartz layer is then applied over the field shield and dielectric, and a mechanical substrate is anodically bonded. Finally, the original seed wafer is etched back to expose the epitaxial layer for further fabrication, marking a crucial advancement in integrated circuit technology.
2. **Differential Charge Sensing System** - This patent provides innovative solutions for a memory cell containing first and second transistors with respective diffusion capacitances. The differential sensing system allows for the storage of unequal charge amounts that are coupled to separate bit lines. The stored charges, representing information, are maintained while in a standby condition on the bit lines. When sensing is required, the bit lines discharge through the cell, enhancing the charge difference in the diffusion capacitances, which can then be transferred onto the bit lines and detected by a differential sensing circuit, showcasing a significant leap in memory cell technology.
Career Highlights
Ick W Kim works at the prestigious International Business Machines Corporation (IBM), a global leader in technological innovation. His role has allowed him to make substantial contributions to the field, particularly in semiconductor devices and memory systems, helping to advance cutting-edge research and development in electronic solutions.
Collaborations
Throughout his career, Ick W Kim has collaborated with notable colleagues, including Paul E Cade and Badih El-Kareh. These partnerships have fostered a creative environment conducive to groundbreaking research and the development of sophisticated technologies that push the boundaries of semiconductor applications.
Conclusion
Ick W Kim's inventive spirit and commitment to innovation have positioned him as a leading figure in the realm of semiconductor technology. His two patents reflect his deep understanding of integrated circuits and memory systems, paved by a successful career at IBM, and collaborations that have further advanced his work. As technology continues to evolve, Ick W Kim’s contributions will undoubtedly leave a lasting impact on the industry.