Location History:
- Itasca, IL (US) (2018 - 2021)
- Chicago, IL (US) (2022)
Company Filing History:
Years Active: 2018-2022
Title: Venkataraman Chandrasekaran: Innovator in Acoustic Technology
Introduction
Venkataraman Chandrasekaran is a prominent inventor based in Itasca, IL (US). He has made significant contributions to the field of acoustic technology, holding a total of 9 patents. His work focuses on developing advanced microphone circuits and acoustic transducers that enhance sound quality and performance.
Latest Patents
Chandrasekaran's latest patents include a sensor device and microphone assembly. This invention provides methods, systems, and apparatuses for a microphone circuit. The circuit features a transducer that can sense pressure changes and generate an electrical signal with frequency components in both a first frequency range and a second frequency range that is higher than the first. Additionally, the circuit includes feedback circuitry that attenuates frequency components in the first frequency range, generating an audio signal. A feedback path circuit incorporates a low pass filter with a cut-off frequency within the first frequency range, which filters the audio signal to produce a low pass filter signal. This signal contains frequency components in the first frequency range and can be utilized to generate a low-frequency pressure signal corresponding to low-frequency pressure changes sensed by the transducer.
Another notable patent involves acoustic transducers with a low pressure zone and diaphragms equipped with a pressure sensor. These acoustic transducers are designed to generate electrical signals in response to acoustic signals. In some embodiments, the transducer features a partially evacuated hermetically sealed cavity defined by a diaphragm. The cavity maintains a pressure lower than atmospheric pressure, and a pressure sensor is coupled to the backplate to sense the pressure within the cavity.
Career Highlights
Chandrasekaran is currently employed at Knowles Electronics, Inc., where he continues to innovate in the field of acoustic technology. His work has significantly impacted the development of high-performance audio devices.
Collaborations
Some of his notable coworkers include Claus Erdmann Furst and Joshua Watson, who contribute to the collaborative environment that fosters innovation at Knowles Electronics.
Conclusion
Venkataraman Chandrasekaran is a key figure in the advancement of acoustic technology, with a strong portfolio of patents that reflect his expertise and innovative spirit. His contributions continue to shape the future of sound technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.