Company Filing History:
Years Active: 2010-2014
Title: Theertham Srinivas: Innovator in Digital Sensing Technology
Introduction
Theertham Srinivas is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of digital sensing technology, holding a total of 5 patents. His work focuses on enhancing the reliability and performance of digital sensing devices.
Latest Patents
One of his latest patents is titled "Background sensor diagnostic for multi-channel ADC." This digital sensing device includes a sensor diagnostic system designed to detect sensor fault conditions. The system features an input multiplexer that applies a first or second burnout current to a selected input channel. Additionally, it includes a near-rail detector that identifies when the input voltage is close to either the positive or negative power supply. The burnout current injection is applied without interfering with the sensor data. Furthermore, the system may incorporate an overload detector to identify overflow or underflow conditions at the analog-to-digital converter. A window comparator is also included to detect when the ADC digital output approaches a zero digital value, along with a sensor flag generator that produces data flags indicative of sensor fault conditions.
Another notable patent is for a "Low noise, high CMRR and PSRR input buffer." This rail-to-rail buffer receives a differential input signal and generates a differential output signal. It consists of first and second amplifier circuits configured in a pseudo differential buffer structure, along with first and second comparators that compare parts of the differential input signal to a first voltage to generate select signals. Each amplifier circuit includes complementary differential input stages, ensuring that only one stage is activated at a time based on the input signal's value.
Career Highlights
Theertham Srinivas is currently employed at National Semiconductor Corporation, where he continues to innovate in the field of digital sensing technology. His work has significantly impacted the development of reliable and efficient sensing devices.
Collaborations
He has collaborated with notable coworkers such as Gururaj Ghorpade and Dvj Ravi Kumar, contributing to various projects and advancements in technology.
Conclusion
Theertham Srinivas is a distinguished inventor whose work in digital sensing technology has led to multiple patents and innovations. His contributions continue to shape the future of sensing devices, making them more reliable and efficient.