Patents by Inventor Vincenzo PALUMBO

Vincenzo PALUMBO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11850867
    Abstract: Ink supply system (1) for digital printing device comprising: a supply tank (9) suitable for containing ink; a delivery tank (2), in fluid connection with said supply tank (9), suitable for containing ink; one or more delivery conduits (4) suitable for connecting said delivery tank (2) to one or more print heads (100) associatable with said supply system (1); first pressure adjusting means (10) suitable for controlling the pressure inside the delivery tank (2); a supply pump (6) suitable for moving ink from said supply tank (9) to said delivery tank (2); a first level sensor (7) suitable for performing the continuous reading of the level variations inside the delivery tank (2); wherein said supply pump (6) is continuously feed-back controlled on the basis of the reading of said first level sensor (7) for keeping a pre-defined level inside said delivery tank (2).
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: December 26, 2023
    Assignee: NEOS S.R.L.
    Inventor: Vincenzo Palumbo
  • Patent number: 11813871
    Abstract: A digital printing device, comprising a nozzle plates' cleaning bar (9) equipped with a plurality of cleaning heads (22) supported in a floating manner by a bar body (23), so as to adapt their own height to the one of an overlying printing module comprising a specific nozzle plate corresponding to the cleaning head (22).
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 14, 2023
    Assignee: NEOS S.R.L.
    Inventor: Vincenzo Palumbo
  • Publication number: 20230357609
    Abstract: An adhesive composition polymerizable by applying ultraviolet radiation comprising an acrylate resin and a photoinitiator, said acrylate resin comprising at least one acrylate monomer, and optionally, an acrylate oligomer; a process for the application of a covering layer to a polymeric product comprising the step of applying the afore-mentioned adhesive composition above an ink layer for digital printing, preferably a U.V. ink, deposited on a surface of said planar substrate to define a printing pattern, thereby providing an interface layer between said planar substrate and said covering layer of subsequent application.
    Type: Application
    Filed: September 27, 2021
    Publication date: November 9, 2023
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20230234342
    Abstract: Process for the application of a covering layer to a polymeric product (10), in particular a sheet or a panel, comprising the steps of: —providing a planar substrate (11) of polymeric material, with an ink layer (12) deposited on a surface of said planar substrate (11) to define a printing pattern; —applying, above said ink layer (12), an interface layer in a respective application station (3); —applying a covering layer (14) of transparent polymeric material, above said interface layer and as a protection of the printing pattern in a respective rolling station (4).
    Type: Application
    Filed: October 23, 2020
    Publication date: July 27, 2023
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20230147868
    Abstract: A face device for monitoring biomedical parameters of a user provides a support and housing structure shaped so as to be applied to the head of the user, an oximetry sensor fitted to the support and housing structure so as to adhere, in an operating position, to the face of the user at the facial artery, a sound source fitted to the support and housing structure so as to adhere, in an operating position, to a cranial bone of the user, an independently powered electronic board for processing data, received in the support and housing structure and connected to the oximetry sensor and to the sound source so as to detect and process signals coming from the oximetry sensor and to provide information on biomedical parameters to the user acoustically through the sound source. This face device does not engage or distract the user.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 11, 2023
    Inventors: Claudio MATTAVELLI, Massimo MOI, Vincenzo PALUMBO
  • Publication number: 20220176720
    Abstract: A digital printing device, arranged to print onto a printing medium that is relatively movable with respect to a fixed frame in an advancement direction; comprising at least one printing module and equipped with at least one print head (4) whose nozzle plate (5) is arranged to print and at least one collection member (6), so shaped at the top as to define a collection tank (8); wherein said collection member (6) and said printing module are relatively movable with respect to each other so as to be able to take at least two alternative configurations, among which: at least one collection configuration, in which said collection member (6) is located below said printing module; and a printing configuration in which said collection member (6) is side by side, along said advancement direction, with the printing module.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 9, 2022
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20220126586
    Abstract: A digital printing device, comprising a nozzle plates' cleaning bar (9) equipped with a plurality of cleaning heads (22) supported in a floating manner by a bar body (23), so as to adapt their own height to the one of an overlying printing module comprising a specific nozzle plate corresponding to the cleaning head (22).
    Type: Application
    Filed: March 5, 2020
    Publication date: April 28, 2022
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Patent number: 11302471
    Abstract: An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: April 12, 2022
    Assignee: STMicroelectronics S.r.l.
    Inventors: Vincenzo Palumbo, Gabriella Ghidini, Enzo Carollo, Fabrizio Fausto Renzo Toia
  • Patent number: 11273655
    Abstract: Digital printing device having a print media advancement system, and comprising: a sliding surface (3) of the print media, arranged at a printing area with above a printing module of the digital printing device; means for dragging (4) the print media, arranged downstream and/or upstream the printing area and arranged to make the print media advance in an advancement direction (x) above said sliding surface (3); wherein said sliding surface (3) comprises blowing portions (35) destined to realize an air cushion between sliding surface and print media (100). The sliding surface further comprises at least a suction portion (30), arranged to realise a depression by locally putting the print media near said sliding surface.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: March 15, 2022
    Assignee: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20220032609
    Abstract: Method and respective device for the detection and correction of printing defects of a digital printing device (A) comprising the following steps: —arranging a digital printing device (A) equipped with one or more print heads (H) with a plurality of dispensing nozzles (N); —continuously controlling said plurality of dispensing nozzles (N) to realize a real printing pattern (RPP) on a printing medium (P); —continuously acquiring the real printing pattern (RPP); —detecting at least one printing defect (DF); —elaborating, onboard a control unit of the digital printing device (A), at least one compensation scheme to mask a detected printing defect (DF,); —applying said compensation device during the realization of said real printing pattern (RPP).
    Type: Application
    Filed: September 30, 2019
    Publication date: February 3, 2022
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20210402789
    Abstract: Ink supply system (1) for digital printing device comprising: a supply tank (9) suitable for containing ink; a delivery tank (2), in fluid connection with said supply tank (9), suitable for containing ink; one or more delivery conduits (4) suitable for connecting said delivery tank (2) to one or more print heads (100) associatable with said supply system (1); first pressure adjusting means (10) suitable for controlling the pressure inside the delivery tank (2); a supply pump (6) suitable for moving ink from said supply tank (9) to said delivery tank (2); a first level sensor (7) suitable for performing the continuous reading of the level variations inside the delivery tank (2); wherein said supply pump (6) is continuously feed-back controlled on the basis of the reading of said first level sensor (7) for keeping a pre-defined level inside said delivery tank (2).
    Type: Application
    Filed: November 27, 2019
    Publication date: December 30, 2021
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Publication number: 20210354487
    Abstract: Digital printing device having a print media advancement system, and comprising: a sliding surface (3) of the print media, arranged at a printing area with above a printing module of the digital printing device; means for dragging (4) the print media, arranged downstream and/or upstream the printing area and arranged to make the print media advance in an advancement direction (x) above said sliding surface (3); wherein said sliding surface (3) comprises blowing portions (35) destined to realize an air cushion between sliding surface and print media (100). The sliding surface further comprises at least a suction portion (30), arranged to realise a depression by locally putting the print media near said sliding surface.
    Type: Application
    Filed: November 27, 2019
    Publication date: November 18, 2021
    Applicant: NEOS S.r.l.
    Inventor: Vincenzo Palumbo
  • Patent number: 11104034
    Abstract: A Digital decorating machine for ceramic products, including a conveyor, suitable to transport the products to be decorated (P) along a feed direction (A), and a plurality of decoration modules, positioned over the conveyor and adjacent to each other along the feed direction (A). The modules include respective printing heads provided with nozzles for ejecting a fluid to be delivered on the surface of the products to be decorated (P); the conveyor includes a movable member for supporting the products to be decorated (P), suitable for translating them along the feed direction (A). The conveyor includes at least a supporting surface, located along a respective flank of the movable member, including in turn a plurality of predetermined positioning zones for the removable engagement of respective coupling portions of the decoration modules.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: August 31, 2021
    Assignee: PROJECTA ENGINEERING S.R.L.
    Inventor: Vincenzo Palumbo
  • Publication number: 20200152377
    Abstract: An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
    Type: Application
    Filed: January 16, 2020
    Publication date: May 14, 2020
    Applicant: STMicroelectroics S.r.l.
    Inventors: Vincenzo PALUMBO, Gabriella GHIDINI, Enzo CAROLLO, Fabrizio Fausto Renzo TOIA
  • Patent number: 10541079
    Abstract: An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 21, 2020
    Assignee: STMicroelectronics S.r.l.
    Inventors: Vincenzo Palumbo, Gabriella Ghidini, Enzo Carollo, Fabrizio Fausto Renzo Toia
  • Publication number: 20190291300
    Abstract: A Digital decorating machine for ceramic products, including a conveyor, suitable to transport the products to be decorated (P) along a feed direction (A), and a plurality of decoration modules, positioned over the conveyor and adjacent to each other along the feed direction (A). The modules include respective printing heads provided with nozzles for ejecting a fluid to be delivered on the surface of the products to be decorated (P); the conveyor includes a movable member for supporting the products to be decorated (P), suitable for translating them along the feed direction (A). The conveyor includes at least a supporting surface, located along a respective flank of the movable member, including in turn a plurality of predetermined positioning zones for the removable engagement of respective coupling portions of the decoration modules.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Inventor: Vincenzo Palumbo
  • Patent number: 10363683
    Abstract: A digital decorating machine for ceramic products, including a conveyor, suitable to transport the products to be decorated (P) along a feed direction (A), and a plurality of decoration modules, positioned over the conveyor and adjacent to each other along the feed direction (A). The modules include respective printing heads provided with nozzles for ejecting a fluid to be delivered on the surface of the products to be decorated (P); the conveyor includes a movable member for supporting the products to be decorated (P), suitable for translating them along the feed direction (A). The conveyor includes at least a supporting surface, located along a respective flank of the movable member, including in turn a plurality of predetermined positioning zones for the removable engagement of respective coupling portions of the decoration modules.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: July 30, 2019
    Assignee: PROJECTA ENGINEERING S.R.L.
    Inventor: Vincenzo Palumbo
  • Publication number: 20190172631
    Abstract: An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
    Type: Application
    Filed: February 5, 2019
    Publication date: June 6, 2019
    Applicant: STMicroelectronics S.r.l.
    Inventors: Vincenzo PALUMBO, Gabriella GHIDINI, Enzo CAROLLO, Fabrizio Fausto Renzo TOIA
  • Patent number: 10236115
    Abstract: An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: March 19, 2019
    Assignee: STMicroelectronics S.r.l.
    Inventors: Vincenzo Palumbo, Gabriella Ghidini, Enzo Carollo, Fabrizio Fausto Renzo Toia
  • Patent number: 10199370
    Abstract: A method of manufacturing an electronic device for providing galvanic isolation includes forming a dielectric layer on a semiconductor body and integrating, in the dielectric layer, a galvanic isolation module, the integrating including forming a first metal region at a first height of the dielectric layer. A second metal region is formed at a second height greater than the first height of the dielectric layer, the first and second metal regions being at least one of capacitively and magnetically coupleable together. Forming the second metal region includes etching selective portions of the dielectric layer to form at least one trench having a side wall coupled to a bottom wall through rounded surface portions, and filling each trench with metal material to form the second metal region having rounded edges.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: February 5, 2019
    Assignee: STMicroelectronics S.r.l.
    Inventors: Vincenzo Palumbo, Elisabetta Pizzi