Company Filing History:
5 out of 684 
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1 out of 1 Years Active: 2014-2016
Title: **Sanjeev Ranganathan: An Innovator in Audio and Communication Technologies**
Introduction
Sanjeev Ranganathan is an accomplished inventor based in Bengaluru, India, with a robust portfolio of five patents. His contributions primarily focus on advancements in audio signal processing and wireless communication devices. Ranganathan's work is characterized by innovative solutions that address significant challenges in technology.
Latest Patents
Among his latest innovations, Ranganathan has developed systems and methods for pop-up noise suppression in audio signals. This patent introduces a unique driver circuit that allows for seamless switching between pin interfaces, enabling effective noise suppression. The control unit plays a crucial role, first activating the complementary pin to establish a preset voltage before engaging the primary pin interface. This innovative approach also incorporates DC offset calibration, enhancing signal clarity.
Additionally, Ranganathan has patented an isolation and protection circuit for receivers in wireless communication devices. This sophisticated protection circuit utilizes a snapback transistor to shield the receiver from harmful high-energy signals. The controlled gate operation ensures that the receiver is safeguarded during transmission and reception modes, showcasing Ranganathan's commitment to enhancing the reliability of communication technologies.
Career Highlights
Sanjeev Ranganathan has made significant strides in his career by working with notable companies such as ST-Ericsson and ST-Ericsson India Pvt. Ltd. His experience in these organizations has fostered his expertise in developing cutting-edge technologies, making him a vital contributor to advancements in the field.
Collaborations
Throughout his career, Ranganathan has collaborated with talented individuals, including coworkers Srinath Sridharan and Ramkishore Ganti. These collaborations have provided invaluable insights and diverse perspectives that have undoubtedly enriched his innovative journey.
Conclusion
Sanjeev Ranganathan stands out as a notable inventor who has contributed significantly to modern audio and communication technologies. His innovative patents not only reflect his technical acumen but also his dedication to improving the user experience in these domains. As a thought leader in the industry, Ranganathan continues to pave the way for future advancements in technology.