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For the Inventor, By the Inventor

Villach, Austria

Luigi Grimaldi

USPTO Granted Patents = 10 

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 24(Granted Patents)


Company Filing History:

goldMedal10 out of 14,724 
 
Infineon Technologies Ag
 patents

Years Active: 2021-2025

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10 patents (USPTO):Explore Patents
1. 12265146 - Peak detector calibration (2025-04-01),
2. 12149252 - Delta-sigma modulator with modified quantization error shaping (2024-11-19),
3. 11909405 - Digital coarse locking in digital phase-locked loops (2024-02-20),
4. 11716093 - Delta-sigmal modulator-based multi-rate digital-to-analog converter with digital pre-distortion (2023-08-01),
5. 11616509 - Programmable dynamic element matching encoder for a digital-to-analog converter (DAC) and method of programming for a plurality of sampling intervals (2023-03-28),
6. 11569831 - Time-to-digital converter calibration (2023-01-31),
7. 11418205 - System and method of FN-PLL with multi modulus divider (2022-08-16),
8. 11196382 - Oscillator with inductor and programmable capacitor bank (2021-12-07),
9. 11184013 - Digital phase-locked loop with a dynamic element matching circuit and a digitally controlled oscillator (2021-11-23),
10. 10944410 - Injection circuit system and method (2021-03-09),

Title: Luigi Grimaldi: Innovator in Calibration and Modulation Technologies

Introduction

Luigi Grimaldi is a prominent inventor based in Villach, Austria. He has made significant contributions to the field of electronics, particularly in calibration circuits and digital modulation technologies. With a total of 10 patents to his name, Grimaldi continues to push the boundaries of innovation in his field.

Latest Patents

One of Grimaldi's latest patents is focused on peak detector calibration. This calibration circuit includes a calibration signal generator that receives an oscillator signal and generates a calibration signal with a predetermined amplitude. The circuit is designed to detect the peak amplitude of the calibration signal, allowing for precise calibration of the peak detector connected to the oscillator.

Another notable patent is the delta-sigma modulator with modified quantization error shaping. This digital phase-locked loop (DPLL) incorporates a delta-sigma modulator that features a delay component for noise shaping of quantization errors. The modulator also includes a noise transfer function component for filtering these errors, ensuring that the impact of the noise shaping is minimized.

Career Highlights

Grimaldi is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has allowed him to develop cutting-edge technologies that enhance the performance and reliability of electronic devices. His expertise in calibration and modulation has positioned him as a key player in the industry.

Collaborations

Throughout his career, Grimaldi has collaborated with talented professionals such as Dmytro Cherniak and Fabio Padovan. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies in their respective fields.

Conclusion

Luigi Grimaldi is a distinguished inventor whose work in calibration and modulation technologies has made a significant impact on the electronics industry. His contributions continue to inspire future innovations and advancements in technology.

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