Sherif Hanna

Title: Innovative Minds: The Contributions of Sherif Hanna

Introduction

Sherif Hanna, an inventive mind based in Foster City, CA, has made significant contributions to the field of technology, particularly in touch-sensitive devices. With a total of four patents to his name, his innovations showcase his expertise and forward-thinking approach in electronic device functionality.

Latest Patents

Among his latest patents is the "Locking Active Stylus and Touch-Sensor Device." This invention features a system that integrates a touch sensor with drive lines and sense lines, forming capacitive nodes at their intersections. The filter mechanisms of the stylus ensure that signals sent from the sensor are accurately received and processed. By comparing an identification portion against pre-stored criteria, the stylus can authorize further signal transmissions, effectively altering the capacitance at the sensor nodes.

Another notable patent is the "Modulating Drive Signal for Communication Between Active Stylus and Touch-Sensor Device." This apparatus enables the stylus to sense an initial signal and modify its output based on that signal within the capacitive nodes. This advancement enhances the interactivity between devices and their styluses, paving the way for more sophisticated user interfaces.

Career Highlights

Sherif Hanna is currently associated with Atmel Corporation, a well-respected entity in the technology sector known for its innovative microcontroller and integrated circuit solutions. His work at Atmel has positioned him at the forefront of developing cutting-edge communication tools that integrate seamlessly with touch technologies.

Collaborations

Throughout his career, Hanna has collaborated with notable colleagues, including Shahrooz Shahparnia and Esat Yilmaz. These partnerships have amplified his creative potential, allowing for the exchange of ideas and expertise in the development of advanced technological solutions.

Conclusion

Sherif Hanna’s contributions to the field of electronics, particularly in the realm of touch-sensitive devices, underscore his role as a leading innovator. His patents reflect a deep understanding of technology and a commitment to enhancing user experiences. As he continues to push the boundaries of invention, Hanna remains an inspiring figure in the industry.