Company Filing History:
13 out of 17 
8 out of 22 
3 out of 6 Years Active: 2003-2021
Title: Ismail Kashkoush: Innovator in Semiconductor Development
Introduction
Ismail Kashkoush, based in Orefield, PA, has made significant contributions to the field of semiconductor technology with a remarkable portfolio of 26 patents. His innovative approaches have led to advancements in materials science, particularly within the areas of semiconductor processing and solar cell technology.
Latest Patents
Kashkoush's latest patents showcase his expertise in optimizing etching processes for semiconductor devices. One notable patent focuses on the "Correlation between conductivity and pH measurements for KOH texturing solutions and additives." This innovation proposes a method to maintain the appropriate etchant concentration by continuously measuring the conductivity of the etchant solution and correlating it with premeasured pH values. This process enhances the reliability of semiconductor fabrication by minimizing variability in etching concentrations.
Another significant patent, titled "Method for selective under-etching of porous silicon," outlines a groundbreaking technique for solar cell production. The invention describes a process where a composite wafer is formed, incorporating a single crystal silicon wafer and a sacrificial porous silicon layer. By treating the composite wafer with an aqueous etchant at controlled temperatures, this method effectively undercuts the silicon-based device layer for solar cell assembly, allowing for recycling of the silicon wafers.
Career Highlights
Throughout his career, Ismail Kashkoush has worked with prominent companies in the semiconductor industry, including Akrion and Akrion Systems. His work has influenced the development of efficient processes that are pivotal for advancing semiconductor technologies and enhancing solar cell production.
Collaborations
Kashkoush has collaborated with notable colleagues such as Richard Novak and Gim-Syang Chen, contributing to a robust exchange of ideas that have propelled innovation within their projects. These partnerships have helped spur developments in new techniques and materials that push the boundaries of semiconductor capabilities.
Conclusion
Ismail Kashkoush is a distinguished inventor whose work has significantly impacted the semiconductor industry. His extensive patent portfolio reflects his commitment to innovation and his ability to develop practical solutions that enhance manufacturing processes. As technology continues to evolve, Kashkoush's contributions will undoubtedly play a vital role in shaping the future of semiconductor research and applications.