This inventor holds 2 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 2013-2018.
Location History:
- Dallas, TX (US) (2013)
- West Bengal, IN (2018)
Company Filing History:
Years Active: 2013-2018
Title: Diptendu Ghosh: Innovator in Digital and Analog Technologies
Introduction
Diptendu Ghosh is a prominent inventor based in West Bengal, India. He has made significant contributions to the field of electronics, particularly in the design of digital to analog converters and low voltage high-speed wave shaping circuitry. With a total of 2 patents, Ghosh continues to push the boundaries of innovation in his field.
Latest Patents
One of Ghosh's latest patents is a digital to analog converter with a passive reconstruction filter. This design utilizes a passive reconstruction filter that includes both a notch filter and a series peaking filter. The notch filter effectively provides filtering at the DAC clock frequency, while the peaking filter enhances signal bandwidth and attenuates frequency content at the harmonics of the DAC clock frequency. The configuration can include LC notch filters and peaking inductors that are mutually wound as single inductors, showcasing Ghosh's innovative approach to complex electronic designs.
Another notable patent is related to low voltage high-speed wave shaping circuitry, particularly for hard disk drives (HDDs). This invention allows for the generation of a current waveform using lower voltage, around 5V, which is a significant improvement over conventional high-voltage pulse-shaping circuitry. This advancement is crucial for enhancing the performance of read and write operations in HDDs.
Career Highlights
Diptendu Ghosh is currently employed at Texas Instruments Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of electronic devices, particularly in the areas of signal processing and data storage.
Collaborations
Ghosh has collaborated with notable colleagues such as Petteri Matti Litmanen and Siraj Akhtar. These collaborations have further enriched his work and contributed to the innovative projects he has undertaken.
Conclusion
Diptendu Ghosh is a remarkable inventor whose contributions to digital and analog technologies have made a significant impact in the electronics industry. His innovative patents and ongoing work at Texas Instruments Corporation highlight his dedication to advancing technology.