Company Filing History:
Years Active: 2004
Title: Chao-Hsi (Jesse) Cheng: Innovator in DRAM Technology
Introduction
Chao-Hsi (Jesse) Cheng is a notable inventor based in Chu-Pei, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of DRAM (Dynamic Random-Access Memory) structures. His innovative approach has led to advancements that enhance the performance and efficiency of memory devices.
Latest Patents
Cheng holds a patent titled "Aggressive capacitor array cell layout for narrow diameter DRAM trench capacitor structures via SOI technology." This patent describes a method for increasing DRAM cell capacitance through the formation of deep, wide diameter trench capacitor structures. The invention utilizes an underlying semiconductor substrate to accommodate these structures, while an overlying, bonded, thinned semiconductor substrate is used for narrow diameter trench structures. This design facilitates communication with the underlying deep trench capacitor structures and supports the elements of the DRAM device, such as transfer gate transistors. The innovative use of an underlying substrate allows for wider diameter structures, thereby reducing the patterning difficulties typically encountered in the formation of narrow diameter, deep trench capacitor structures.
Career Highlights
Cheng is currently employed at Promos Technologies, Inc., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of DRAM devices, making them more efficient and effective for various applications.
Collaborations
Cheng collaborates with talented individuals in his field, including Hsiao-Lei Wang and Hung-Kwei Liao. These partnerships enhance the innovative processes at Promos Technologies, Inc. and contribute to the development of cutting-edge technologies.
Conclusion
Chao-Hsi (Jesse) Cheng is a prominent figure in the semiconductor industry, recognized for his innovative contributions to DRAM technology. His patent and ongoing work at Promos Technologies, Inc. reflect his commitment to advancing memory device performance.