This inventor holds 8 USPTO granted patents. Top assignee: Cirrus Logic Inc.. Active years: 2001-2007.
Location History:
- Sahakarnagar, IN (2003)
- Pune, IN (2001 - 2007)
Company Filing History:
Years Active: 2001-2007
Title: Rajendra Datar: Innovator in Digital Signal Processing
Introduction
Rajendra Datar is a prominent inventor based in Pune, India. He has made significant contributions to the field of digital signal processing, holding a total of 8 patents. His work focuses on enhancing the functionality and efficiency of electronic devices through innovative methods and systems.
Latest Patents
One of Rajendra Datar's latest patents is a gain or input volume controller and method utilizing a modified R2R ladder network. This invention includes a modified R2R ladder network with several R2R branches, switches connected to these branches, and a switch controller that manages the switches to control the overall gain value of a signal. The switch controller features a mapper that translates a gain control signal to the switches, allowing for precise activation or deactivation. Additionally, a fine gain control stage and a coarse gain control stage work together to provide comprehensive gain control.
Another notable patent is for current steering digital to analog converters with self-calibration. This invention comprises a current source that delivers a specific amount of current to an output based on input data. The current source is made up of multiple sub-current sources that provide fractions of the total current. Compensation current sources are also included to ensure accurate output, with control circuitry that selectively activates or deactivates the necessary sources based on the input data.
Career Highlights
Rajendra Datar is currently employed at Cirrus Logic Inc., where he continues to develop innovative solutions in the field of digital signal processing. His expertise and contributions have positioned him as a valuable asset to the company and the industry.
Collaborations
Throughout his career, Rajendra has collaborated with talented individuals such as Krishnan Subramoniam and Manoj Shridhar Soman. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Rajendra Datar's work exemplifies the spirit of innovation in digital signal processing. His patents reflect a commitment to advancing technology and improving electronic systems. His contributions will undoubtedly continue to influence the industry for years to come.