Vibheesh Bharathan

Title: Innovations by Vibheesh Bharathan

Introduction

Vibheesh Bharathan is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of technology, particularly in user interface systems. With a total of 9 patents to his name, Bharathan continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is titled "Systems and method for always-on sensing user interface." This invention discloses sensing systems and methods that eliminate CPU intervention or interrupts when performing sensor scans of a touch interface. It supports low power sensing operation without requiring periodic wake-up of the CPU and is scalable to multi-channel or multi-chip sensor configurations to support large touch screens or a high number of sensors. The sensor scanning is configured and controlled by an autonomous engine, and comparison is completed by wake-up detection logic, operable without CPU interaction.

Another notable patent is "Always on low power capacitive matrix autonomous scan." This invention also eliminates CPU intervention or interrupts when performing sensor scans of a touch interface. It supports low power sensing operation and is scalable to multi-channel or multi-chip sensor configurations. The sensor scanning module may operate in a chained-scan using direct memory access (CS-DMA) mode or an autonomous scan-multiple scan (AS-MS) mode to perform scanning of all sensors within a frame without requiring CPU intervention. The CPU may operate in a low power sleep mode during the scan while providing a consistent refresh rate and low touch-to-system wake-up latency.

Career Highlights

Vibheesh Bharathan is currently employed at Cypress Semiconductor Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the way user interfaces operate, particularly in enhancing the efficiency and responsiveness of touch interfaces.

Collaborations

Throughout his career, Bharathan has collaborated with talented individuals such as Andrew Kinane and Santhosh Kumar Vojjala. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Vibheesh Bharathan is a notable inventor whose work in user interface technology has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing technology and improving user experiences.