Company Filing History:
2 out of 557 
1 out of 178 
1 out of 228 Years Active: 2008-2017
Title: Innovations of Inventor Johan Das
Introduction
Johan Das, a brilliant inventor residing in Nieuwrode, Belgium, has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, his work primarily focuses on advancements in solar cell manufacturing and high-power semiconductor devices.
Latest Patents
One of Johan Das's latest patents is titled "Method of manufacturing a solar cell with local back contacts." This innovative invention pertains to a manufacturing process that involves a dielectric stack composed of at least two layers. The method includes a formation step involving partial openings created through laser ablation, optimizing the performance of the solar cell.
Another notable patent is for a "Semiconductor device having interconnected contact groups." This invention provides a methodology for producing high-power devices, such as High Electron Mobility Transistors (HEMT). The process allows for multiple source-gate-drain groups and eliminates the need for air bridge structures by etching vias directly to the ohmic contacts, enhancing the overall efficiency and functionality of the device.
Career Highlights
Johan Das has gained valuable experience while working at esteemed institutions, particularly IMEC and the Interuniversity Microelectronics Centre (imec). His tenure at these organizations has equipped him with deep insights into semiconductor research and development, paving the way for his innovative projects and patents.
Collaborations
Throughout his career, Johan has had the opportunity to collaborate with notable professionals such as Wouter Ruythooren and Perine Jaffrennou. These collaborations have been instrumental in fostering a creative environment that promotes the development of cutting-edge technologies.
Conclusion
Johan Das is a distinguished inventor whose patents reflect his dedication to advancing technology in the semiconductor industry. His contributions, particularly in solar cell manufacturing and high-power devices, underscore his role as a pivotal figure in driving innovation. With ongoing research and collaboration, Johan continues to inspire future developments in the field.