Location History:
- Singapore, SG (1998)
- Sunnyvale, CA (US) (2011)
Company Filing History:
Years Active: 1998-2011
Title: Innovations by Jian Hui Ye
Introduction
Jian Hui Ye is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of integrated circuits, holding two patents that showcase his innovative approach to semiconductor technology.
Latest Patents
One of Jian Hui Ye's latest patents is focused on a damascene contact structure for integrated circuits. This invention involves the formation of interconnects using a hard mask made from high-k dielectric materials, such as hafnium oxide. This method allows for the etching of vias and trenches in the interconnect dielectric layer, effectively addressing issues related to thick mask layers, such as contact hole striations and small depth of focus, which can lead to shorts or opens.
Another significant patent by Jian Hui Ye is a method for forming insulator-filled shallow trench isolation regions with rounded corners. This process utilizes a polymer-coated opening in an insulator layer as a mask to define the shallow trench region in silicon. After the shallow trench formation is complete, the polymer spacers are removed, revealing a region of unetched semiconductor that was protected during the etching process. The sharp corners at the intersection of the shallow trench and the unetched region are then rounded through thermal oxidation of the exposed silicon surfaces.
Career Highlights
Jian Hui Ye is currently employed at Chartered Semiconductor Manufacturing Ltd, where he continues to advance his research and development efforts in semiconductor technology. His work has been instrumental in improving the efficiency and reliability of integrated circuits.
Collaborations
Some of Jian Hui Ye's coworkers include Mei Sheng Zhou and Bo Yu, who have collaborated with him on various projects within the semiconductor industry.
Conclusion
Jian Hui Ye's innovative patents and contributions to integrated circuit technology highlight his expertise and commitment to advancing the field. His work continues to influence the development of more efficient semiconductor solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.