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For the Inventor, By the Inventor

Bengaluru, India

Sushil Kumar Gupta

USPTO Granted Patents = 12 

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:

goldMedal12 out of 5,135 
 
Nxp B.v.
 patents

Years Active: 2019-2025

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12 patents (USPTO):Explore Patents
1. 12425039 - Time-interleaved ADC skew correction (2025-09-23),
2. 11669116 - Low dropout regulator (2023-06-06),
3. 11520364 - Utilization of voltage-controlled currents in electronic systems (2022-12-06),
4. 11449088 - Bandgap reference voltage generator with feedback circuitry (2022-09-20),
5. 11449087 - Start-up circuit for self-biased circuit (2022-09-20),
6. 11211904 - Switched-capacitor amplifier circuit (2021-12-28),
7. 11018684 - Hybrid pipeline analog-to-digital converter (2021-05-25),
8. 11018682 - Time-interleaved sub-ranging analog-to-digital converter (2021-05-25),
9. 10826511 - Pipeline analog-to-digital converter (2020-11-03),
10. 10630304 - Sub-ranging analog-to-digital converter (2020-04-21),
11. 10615750 - Preamplifier circuit with floating transconductor (2020-04-07),
12. 10438677 - Modular sample-and-hold circuit (2019-10-08),

Title: Sushil Kumar Gupta: Innovator in Analog and Digital Circuitry

Introduction

Sushil Kumar Gupta is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of analog and digital circuitry, holding a total of 12 patents. His innovative work has paved the way for advancements in various electronic applications.

Latest Patents

One of Gupta's latest patents is for a Time-interleaved ADC skew correction. This invention involves a time-interleaved analog to digital converter (ADC) circuit that includes an input signal amplitude detector. This detector determines the input signal amplitude of an analog input signal. The circuit also features a multi-tone signal generator that produces a range of analog and digital sinusoidal signals, with amplitudes dependent on the detected input signal amplitude. Additionally, an analog input summing module provides a summed output analog signal, which is then processed by the time-interleaved ADC to deliver a timing skew-calibrated digital output signal.

Another notable patent is for a Low dropout regulator. This regulator comprises a proportional-to-absolute-temperature (PTAT) circuit, an amplification circuit, and an output circuit. The PTAT circuit outputs a current, while the amplification circuit generates one or more currents based on the collector-emitter voltages associated with transistors in the PTAT circuit. The output circuit then produces one or more output voltages based on the base-emitter voltage of a transistor in the PTAT circuit and the current from the amplification circuit.

Career Highlights

Sushil Kumar Gupta is currently employed at NXP B.V., a company known for its innovative semiconductor solutions. His work at NXP has allowed him to further develop his expertise in circuit design and innovation.

Collaborations

Throughout his career, Gupta has collaborated with several talented individuals, including Pankaj Agrawal and Ashish Panpalia. These collaborations have contributed to the successful development of various projects and patents.

Conclusion

Sushil Kumar Gupta is a distinguished inventor whose work in analog and digital circuitry has led to numerous patents and innovations. His contributions continue to influence the field of electronics, showcasing his commitment to advancing technology.

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