Company Filing History:
9 out of 50 
1 out of 38 
1 out of 1,005 
Years Active: 2001-2010
Title: Gehan A J Amaratunga: Innovator in Nanotechnology and Semiconductor Devices
Introduction
Gehan A J Amaratunga is a prominent inventor based in Cambridge, GB. He has made significant contributions to the fields of nanotechnology and semiconductor devices, holding a total of 11 patents. His innovative work has paved the way for advancements in various technological applications.
Latest Patents
One of his latest patents involves a method of forming nanostructures, specifically a nanowire. This method includes providing nanoparticles of a metallic material and a vapor of fluorocarbon molecules by heating a solid polymer. The process deposits carbon onto the exterior of the particles, forming a deposit that surrounds part of the exterior. This assembly of particles results in an elongate configuration of material in the form of a nanowire. Additionally, he has developed a bipolar high voltage/power semiconductor device that features a drift region with adjacent ends of different conductivity types. This device includes high and low voltage terminals, as well as insulated gate terminals that allow for current conduction in both directions.
Career Highlights
Throughout his career, Gehan has worked with notable companies such as Cambridge Semiconductor Limited and Mitel Semiconductor Limited. His expertise in semiconductor technology and nanostructures has been instrumental in driving innovation in these organizations.
Collaborations
Gehan has collaborated with several talented individuals in his field, including Florin Udrea and Nishad Udugampola. These collaborations have further enhanced his research and development efforts.
Conclusion
Gehan A J Amaratunga is a distinguished inventor whose work in nanotechnology and semiconductor devices has had a lasting impact on the industry. His innovative patents and collaborations continue to inspire advancements in technology.