Company Filing History:

6 out of 5,162

Marvell International Limited

patents

4 out of 1,901

Marvellworld Trade Ltd.

Years Active: 2009-2020

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10554449 - Baseline wander compensation in SerDes transceivers (2020-02-04),

2. 10469096 - Successive approximation register (SAR) analog to digital converter (ADC) with partial loop-unrolling (2019-11-05),

3. 10454491 - Successive approximation register (SAR) analog to digital converter (ADC) with partial loop-unrolling (2019-10-22),

4. 9954549 - Charge-sharing and charge-redistribution DAC and method for successive approximation analog-to-digital converters (2018-04-24),

5. 9660662 - Successive approximation sigma delta analog-to-digital converters (2017-05-23),

6. 9654132 - Hybrid charge-sharing charge-redistribution DAC for successive approximation analog-to-digital converters (2017-05-16),

7. 9654130 - Analog-to-digital converters for successive approximation incorporating delta sigma analog-to-digital converters and hybrid digital-to-analog with charge-sharing and charge redistribution (2017-05-16),

8. 7705635 - Circuit for converting a voltage range of a logic signal (2010-04-27),

9. 7629909 - Circuit for converting a voltage range of a logic signal (2009-12-08),

10. 7609186 - Circuit for converting a voltage range of a logic signal (2009-10-27),

11. 7605608 - Circuit for converting a voltage range of a logic signal (2009-10-20),

12. 7595745 - Circuit for converting a voltage range of a logic signal (2009-09-29),

13. 7511649 - Circuit for converting a voltage range of a logic signal (2009-03-31),

Title: The Innovative Mind of Nicola Ghittori

Introduction

Nicola Ghittori, a prolific inventor hailing from Pavia, Italy, has made significant contributions to the field of telecommunications and electronic engineering. With an impressive portfolio of 13 patents, Ghittori has focused on advancing transceiver technology, particularly through innovative solutions that enhance signal processing.

Latest Patents

Among his latest patents, Ghittori has developed a system for **baseline wander compensation in SerDes transceivers**. This advanced transceiver system is designed to correct baseline wandering in analog signals before they are sampled and processed digitally. The system features an analog to digital converter that samples the corrected analog signal, a digital equalizer for refining the digital samples, and a slicer that identifies transmitted symbols from those samples. Notably, the system employs a subtraction block to determine discrepancies between the inputs and outputs of the slicer, a digital to analog converter for these discrepancies, and a low pass filter to extract the baseline wandering, ultimately improving the integrity of signal transmission.

Another of his noteworthy inventions is the **successive approximation register (SAR) analog to digital converter (ADC) with partial loop-unrolling**. This receiver system utilizes an ADC to convert analog values into digital representations. It cleverly integrates dedicated comparators to handle both binary and non-binary scaled values, ensuring accurate addition or subtraction as needed. Ghittori’s design also focuses on calibrating offset voltages to minimize conversion errors without sacrificing speed, offering both foreground and background calibration options for enhanced efficiency.

Career Highlights

Throughout his career, Ghittori has been associated with reputable companies, including Marvell International Limited and Marvell World Trade Ltd. His work in these organizations has positioned him at the forefront of innovative electronic design, further solidifying his reputation as a leading inventor in his field.

Collaborations

Nicola Ghittori has collaborated with notable professionals such as Claudio Nani and Giovanni Cesura. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and expertise that drive technological advancements.

Conclusion

Nicola Ghittori exemplifies the spirit of innovation, pushing the boundaries of technology through his inventive solutions in communication systems. With a growing list of patents and collaborations, Ghittori continues to inspire future generations of inventors in the realm of electronics and signal processing.

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