Location History:
- Karnataka, IN (2009 - 2012)
- Sengkang, SG (2014)
- Singapore, SG (2012 - 2016)
Company Filing History:
9 out of 465 
6 out of 2,870 
2 out of 684 
Years Active: 2009-2016
Title: Muralidhar Karthik: Innovator in Communication Technologies
Introduction
Muralidhar Karthik is a prominent inventor based in Singapore, known for his significant contributions to communication technologies. With a total of 11 patents to his name, he has made remarkable advancements in the field of signal processing and microphone array calibration.
Latest Patents
One of his latest patents is titled "Pilot pattern for observation scalar MIMO-OFDM." This invention involves a transmitter with first and second transmission paths, which are configurable to generate pilot clusters. These clusters allow for the transmission of simultaneous orthogonal-frequency-division-multiplexed signals, enabling effective channel response estimation using advanced algorithms. Another notable patent is "Adaptive self-calibration of small microphone array by soundfield approximation and frequency domain magnitude equalization." This invention describes methods for self-calibrating small microphone arrays, which can be particularly beneficial in hearing aids and small audio devices.
Career Highlights
Muralidhar has worked with notable companies such as STMicroelectronics Asia Pacific Pte Limited and STMicroelectronics GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technologies.
Collaborations
Throughout his career, Muralidhar has collaborated with esteemed colleagues, including George A. Vlantis and Ser Wah Oh. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Muralidhar Karthik's work in communication technologies showcases his innovative spirit and dedication to improving audio and signal processing systems. His patents reflect a commitment to enhancing the performance of modern communication devices.