Company Filing History:

8 out of 5,555

Stmicroelectronics S.r.l.

Years Active: 2005-2014

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8699650 - Fractional type phase-locked loop circuit with compensation of phase errors (2014-04-15),

2. 7961833 - Fractional-type phase-locked loop circuit with compensation of phase errors (2011-06-14),

3. 7826246 - Reading circuit and method in a data-storage system (2010-11-02),

4. 7649424 - Method of adjusting the resonance frequency of an L-C resonant circuit and resonant circuit (2010-01-19),

5. 7609117 - Phase-locked loop circuit with current-pulse injection for improving linearity (2009-10-27),

6. 7602250 - Low noise AC differential amplifier with reduced low corner frequency and current consumption (2009-10-13),

7. 7142025 - Phase difference detector, particularly for a PLL circuit (2006-11-28),

8. 7005928 - Phase-locked loop circuit with switched-capacitor conditioning of the control current (2006-02-28),

9. 6960947 - Phase-error-compensation techniques in a fractional-N PLL frequency synthesizer (2005-11-01),

Title: Guido Gabriele Albasini: Innovator in Phase-Locked Loop Circuits

Introduction

Guido Gabriele Albasini is a notable inventor based in Voghera, Italy. He has made significant contributions to the field of electronics, particularly in the development of phase-locked loop circuits. With a total of nine patents to his name, Albasini's work has advanced the technology used in various electronic applications.

Latest Patents

One of Albasini's latest patents is a fractional-type phase-locked loop circuit with compensation of phase errors. This innovative circuit synthesizes an output signal by multiplying the frequency of a reference signal with a fractional conversion factor. The design includes several key components, such as means for generating a modulation value and a feedback signal that divides the frequency of the output signal by a modulated dividing ratio. Additionally, the circuit features means for generating a control signal that indicates the phase difference between the reference signal and the feedback signal. It also incorporates means for compensating phase errors caused by the modulation of the dividing ratio. The compensation mechanism calculates an incremental value indicative of the phase error and accumulates it to condition the control signal accordingly.

Career Highlights

Throughout his career, Albasini has worked with prominent companies in the electronics industry. He has been associated with STMicroelectronics S.r.l. and ST-Ericsson SA, where he contributed to various projects that enhanced electronic circuit designs. His expertise in phase-locked loop technology has positioned him as a valuable asset in these organizations.

Collaborations

Albasini has collaborated with several professionals in his field, including Enrico Temporiti Milani and Giuseppe Cusmai. These collaborations have fostered innovation and the exchange of ideas, further enriching his contributions to electronics.

Conclusion

Guido Gabriele Albasini is a distinguished inventor whose work in phase-locked loop circuits has made a significant impact on the electronics industry. His nine patents reflect his dedication to innovation and excellence in technology.

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