Location History:
- Portland, OR (US) (2018)
- Hillsboro, OR (US) (2015 - 2023)
Company Filing History:
Years Active: 2015-2025
Title: Innovations of Chanaka D Munasinghe
Introduction
Chanaka D Munasinghe is a prominent inventor based in Hillsboro, Oregon, known for his significant contributions to the field of semiconductor technology. With a total of 12 patents to his name, Munasinghe has made remarkable advancements in integrated circuit structures and non-planar semiconductor devices.
Latest Patents
One of his latest patents is titled "Integrated circuit structures having cut metal gates with dielectric spacer fill." This invention describes an integrated circuit structure that includes a first vertical arrangement of horizontal nanowires and a second vertical arrangement of horizontal nanowires. A first gate stack is positioned over the first vertical arrangement, while a second gate stack is over the second arrangement. The design features a gap between the ends of the two gate stacks, with dielectric gate spacers laterally surrounding each stack.
Another notable patent is "Non-planar semiconductor device having doped sub-fin region and method to fabricate same." This patent outlines a method for fabricating semiconductor structures that involve forming a plurality of semiconductor fins above a substrate. The process includes using a solid-state dopant source layer and a dielectric layer, which are recessed to expose portions of the semiconductor fins for effective doping.
Career Highlights
Chanaka D Munasinghe has worked with leading companies in the technology sector, including Intel Corporation and Tahoe Research, Ltd. His experience in these organizations has allowed him to develop innovative solutions that enhance semiconductor performance and efficiency.
Collaborations
Throughout his career, Munasinghe has collaborated with talented professionals, including Tahir Ghani and Salman Latif. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Chanaka D Munasinghe's work in semiconductor technology exemplifies the spirit of innovation and creativity. His patents reflect a deep understanding of complex engineering principles and a commitment to advancing the field.