Company Filing History:

10 out of 20,290

Motorola Corporation

patents

5 out of 2,209

Motorola Solutions, Inc.

patents

Years Active: 2004-2022

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11387859 - Method and apparatus for mitigating image interference in a receiver (2022-07-12),

2. 10439850 - System and method for processing radiofrequency signals using modulation duty cycle scaling (2019-10-08),

3. 9564880 - Systems and methods for generating injection-locked, frequency-multiplied output signals (2017-02-07),

4. 8427205 - Method and apparatus for fast frequency locking in a closed loop based frequency synthesizer (2013-04-23),

5. 8339295 - Method and system for managing digital to time conversion (2012-12-25),

6. 7773713 - Clock data recovery systems and methods for direct digital synthesizers (2010-08-10),

7. 7620133 - Method and apparatus for a digital-to-phase converter (2009-11-17),

8. 7570096 - Direct digital synthesizer with variable reference for improved spurious performance (2009-08-04),

9. 7315215 - Direct digital synthesizer with variable reference for improved spurious performance (2008-01-01),

10. 7251468 - Dynamically matched mixer system with improved in-phase and quadrature (I/Q) balance and second order intercept point (IP2) performance (2007-07-31),

11. 7114069 - Reconfigurable processing circuit including a delay locked loop multiple frequency generator for generating a plurality of clock signals which are configured in frequency by a control processor (2006-09-26),

12. 7031372 - Multiple user reconfigurable CDMA processor (2006-04-18),

13. 6959397 - Programmable skew clock signal generator selecting one of a plurality of delayed reference clock signals in response to a phase accumulator output (2005-10-25),

14. 6897687 - Method and apparatus for reconfigurable frequency generation (2005-05-24),

15. 6674329 - Distributed RF amplifier with filtered dummy load (2004-01-06),

Title: The Innovative Mind of Nicholas Giovanni Cafaro

Introduction

Nicholas Giovanni Cafaro is a prominent inventor based in Coconut Creek, FL, known for his remarkable contributions to the field of radio frequency signal processing. With an impressive portfolio of 15 patents, Cafaro continues to push the boundaries of technology, particularly in the realm of communication devices.

Latest Patents

Among Cafaro's latest patents is the invention titled "Method and apparatus for mitigating image interference in a receiver." This innovative design presents an improved superheterodyne receiver for portable radios. The receiver incorporates a frequency controller that applies pulse-shaped modulation to first and second local oscillator (LO) signals in a synchronized manner. Utilizing advanced Artificial Intelligence (AI) and machine learning (ML), the frequency controller intelligently determines the optimal first and second LOs that effectively minimize image interference in the baseband signal.

Another notable patent is the "System and method for processing radiofrequency signals using modulation duty cycle scaling." This system includes a first receive path designed to directly sample a signal within a specified frequency range, alongside a second receive path that converts a second signal in another frequency range. The innovative receive modulator operates over a duty cycle and is engineered to adjust this cycle by a predetermined scaling factor, enhancing the processing of radiofrequency signals.

Career Highlights

Cafaro has built a significant career primarily within esteemed organizations such as Motorola Corporation and Motorola Solutions, Inc. During his tenure at these companies, he has demonstrated exceptional expertise and creativity in developing cutting-edge technologies related to telecommunications and signal processing.

Collaborations

Throughout his career, Cafaro has collaborated with several talented individuals, including Robert E. Stengel and Geetha B. Nagaraj. These collaborations have played a crucial role in fostering innovation and advancing the projects he has undertaken, leading to the successful development of his patented inventions.

Conclusion

Nicholas Giovanni Cafaro stands as a testament to the power of innovation and the impact of dedicated inventors in the technology sector. His significant contributions through his patents, sustained career in leading firms, and collaborative efforts highlight his commitment to advancing the field of radio frequency signal processing. As technology continues to evolve, Cafaro's work will undoubtedly remain influential in shaping the future of communications.

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