Company Filing History:
Years Active: 2013-2019
Title: Inventor Spotlight: Manoj Bikumandla
Introduction
Manoj Bikumandla is a distinguished inventor based in San Jose, California, known for his significant contributions to the field of optical sensors. With a remarkable portfolio of 11 patents, Bikumandla has made advancements that enhance the efficiency and functionality of optical proximity detection systems.
Latest Patents
Among his latest innovations, Bikumandla has developed groundbreaking technologies such as systems and methods for optical proximity detection with multiple fields of views. This optical proximity detector integrates a plurality of photodetectors (PDs) and a winner-take-all (WTA) circuit to optimize light detection. Each PD operates within a defined field of view and generates an analog current detection signal proportional to the incident light. The WTA circuit employs a comparator and a multiplexor (MUX), allowing for effective selection and outputting of the strongest detection signal. This innovative design notably reduces power consumption, size, and cost, making it a vital development in optical sensing technology.
Bikumandla's other noteworthy patent includes the design of optical proximity sensors with a reconfigurable photodiode array. This technology includes a calibrated light detector with multiple selectable PDs, which are evaluated for crosstalk during a calibration phase. By excluding those identified as crosstalk dominated during operation, the optical proximity sensor significantly improves the signal-to-noise ratio, thereby enhancing the accuracy of detecting objects' presence, proximity, and motion.
Career Highlights
Throughout his career, Manoj Bikumandla has worked at renowned companies such as OmniVision Technologies, Inc. and Intersil Americas Inc.. His experiences at these leading firms have allowed him to refine his expertise in optical technologies and sensor design, paving the way for his innovative patents.
Collaborations
Bikumandla has collaborated with prominent professionals in the field, including his coworkers Gang Chen and Sing-Chung Hu. These partnerships have likely fostered an environment of creativity and innovation, further augmenting Bikumandla's work in optical sensor technology.
Conclusion
In conclusion, Manoj Bikumandla stands out as a prolific inventor whose work has had a significant impact on optical proximity detection systems. His latest patents reflect a commitment to enhancing technological efficiency, making him a notable figure in the realm of innovation. As he continues to push the boundaries of technology, Bikumandla's contributions will undoubtedly shape the future of optical sensing applications.