Company Filing History:

20 out of 5,553

Stmicroelectronics S.r.l.

patents

7 out of 941

Sgs-thomson Microelectronics S.r.l.

patents

1 out of 196

Politecnico Di Milano

patents

where one patent can have more than one assignee

Years Active: 1994-2024

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12080327 - Method of operating hard disk drives and corresponding control circuit (2024-09-03),

2. 11841497 - Closed-loop position control of MEMS micromirrors (2023-12-12),

3. 11652479 - Method of controlling a half-bridge circuit (2023-05-16),

4. 11336280 - Half-bridge control circuit, related integrated circuit and half-bridge circuit (2022-05-17),

5. 10892740 - Digital filtering method, corresponding circuit and device (2021-01-12),

6. 9947350 - Method of detecting back electromotive force in electro-mechanical actuators, corresponding device and apparatus (2018-04-17),

7. 9780770 - Control unit for a bridge circuit, and related method and integrated circuit (2017-10-03),

8. 9780703 - Power supply for multiphase motor providing recirculation compensation features and related methods (2017-10-03),

9. 9385639 - Switching controller for electric motors and related method of controlling electric motors (2016-07-05),

10. 9294030 - Method of PWM regulation of a continuous current electric motor (2016-03-22),

11. 8659250 - Management apparatus of a rotating motor and an annexed load during power loss (2014-02-25),

12. 8044619 - Prevention of concurrent PWM or PSM commutations of power signals driving a voice coil motor (VCM) to reduce S/N ratio degradation of low level signal lines of a R/W head (2011-10-25),

13. 8018364 - Control apparatus for a load supply device (2011-09-13),

14. RE42113 - Control system of motors for rotating a disk and for positioning heads of a mass storage disk device (2011-02-07),

15. 7332886 - Control system of motors for rotating a disk and for positioning heads of a mass storage disk device (2008-02-19),

Title: Innovations and Contributions of Giuseppe Maiocchi

Introduction

Giuseppe Maiocchi, based in Capiago Intimiano, Italy, is a prolific inventor with an impressive portfolio comprising 27 patents. His work primarily focuses on advancements in hard disk drive technology and projection systems, revealing significant contributions to the field of electronics.

Latest Patents

Among his latest patents is a method for operating hard disk drives that includes an innovative approach to rectify the back electromotive force of a spindle motor. This patent describes a control circuit design that effectively energizes a voice coil motor to retract the drive head to its park position, employing a dual-phase retract strategy. Another noteworthy patent involves closed-loop position control of MEMS micromirrors, presenting a sophisticated control system for improving projection systems. This technology incorporates several compensators and controllers to manage the dynamic operation of micromirrors, emphasizing its relevance in modern projection and display technologies.

Career Highlights

Maiocchi has made significant strides in his career, having worked with respected companies such as STMicroelectronics S.r.l. and SGS-Thomson Microelectronics S.r.l. His tenure at these firms enabled him to explore and develop groundbreaking technologies in microelectronics and hard drive systems. His dedication to innovation has solidified his reputation in the tech industry.

Collaborations

Throughout his career, Giuseppe Maiocchi has collaborated with notable professionals, including Ezio Galbiati and Michele Berto Boscolo. These partnerships have fostered the exchange of ideas and expertise, contributing to multiple successful projects and patents.

Conclusion

Giuseppe Maiocchi's contributions to the fields of hard disk drives and projection systems underscore his role as a significant innovator. His patents represent not just technical advancements but also the collaborative spirit of the engineering community. As technology continues to evolve, the impact of his work will be felt in various applications, making him a notable figure in the landscape of modern electronics.

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3 patents (EPO):

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1 patent pending (EPO):

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