Malek Brahem

Title: The Innovations of Malek Brahem: Pioneering Gas Sensor Technologies

Introduction

Malek Brahem is a prominent inventor based in Singapore, known for his significant contributions to the field of gas sensing technologies. With a total of five patents to his name, he has made remarkable strides in the detection of gases, particularly those with large molecules, which has vital applications in various industries.

Latest Patents

One of Malek's latest patents focuses on a gas sensor device designed to detect gases composed of large molecules, specifically those with a molecular weight between 150 g/mol and 450 g/mol, such as siloxanes. This innovative device incorporates both a thin film gas sensor and a bulk film gas sensor. Each of these sensors features a semiconductor metal oxide (SMO) film, a heater, and a temperature sensor. Notably, the thin film sensor utilizes an SMO film with a thickness ranging from 90 to 110 nanometers, while the bulk film sensor employs an SMO film with a thickness between 5 and 20 micrometers. The unique design leverages the variation between the resistances of the thin and thick SMO films to effectively detect the presence of these gases.

Career Highlights

Malek Brahem has made significant contributions to the field while working at notable companies like STMicroelectronics GmbH and STMicroelectronics S.r.l. His role in these organizations has allowed him to refine his expertise and contribute to advanced technological developments in gas sensor devices.

Collaborations

During his career, Malek has had the opportunity to work alongside esteemed colleagues such as Hatem Majeri and Ravi Shankar. Collaborating with such talented individuals has contributed to the success of his projects and the advancement of innovative solutions in gas detection technologies.

Conclusion

Malek Brahem's dedication to innovation in gas sensing technology is evident through his patented inventions and professional collaborations. His latest development, focusing on sophisticated gas sensor devices, showcases his commitment to enhancing detection capabilities for gases with large molecules. As the field continues to evolve, his contributions will undoubtedly play a crucial role in advancing technology and improving safety across various industries.