Patents by Inventor MOHAMMAD HOSSEIN AZHDAST

MOHAMMAD HOSSEIN AZHDAST 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).

  • Arrangement for applying conductive nanoparticles onto a substrate
    Patent number: 10196263
    Abstract: An arrangement for applying metal nanoparticles onto a wafer or another substrate, is characterized by a metal or semiconductor part arranged in a liquid reservoir, laser or particle emitter for removing nanoparticles from the metal or semiconductor part in the liquid inside the liquid reservoir, and means for applying the removed metal particle containing liquid onto the substrate.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: February 5, 2019
    Assignee: PAC TECH—PACKING TECHNOLOGIES GMBH
    Inventor: Mohammad Hossein Azhdast
  • Arrangement and method for the reproducible application of small amounts of liquid
    Patent number: 9975195
    Abstract: An arrangement (10) for the reproducible application of small amounts of liquid onto a target surface, comprising a liquid reservoir (28, 38) with an opening (24) which can be positioned above the target surface, a plunger (52, 60) which is arranged so as to be movable in an opening direction, and a drive (14) for moving the plunger, is distinguished by the fact that the opening (50) is formed in a projecting, tapering tip or nozzle (48), and the plunger (52, 60) extends all the way through the liquid (70) situated in the liquid reservoir (28, 38) and into the tip or nozzle (48), such that during a plunger movement in an opening direction, liquid portions in the opening region are moved outward through the opening by the plunger.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: May 22, 2018
    Assignee: PAC TECH-PACKAGING TECHNOLOGIES GMBH
    Inventors: Mohammad Hossein Azhdast, Siavash Hosseinpour Tabrizi
  • ARRANGEMENT FOR APPLYING CONDUCTIVE NANOPARTICLES ONTO A SUBSTRATE
    Publication number: 20160346842
    Abstract: An arrangement for applying metal nanoparticles onto a wafer or another substrate, is characterized by a metal or semiconductor part arranged in a liquid reservoir, laser or particle emitter for removing nanoparticles from the metal or semiconductor part in the liquid inside the liquid reservoir, and means for applying the removed metal particle containing liquid onto the substrate.
    Type: Application
    Filed: January 28, 2015
    Publication date: December 1, 2016
    Inventor: MOHAMMAD HOSSEIN AZHDAST
  • ARRANGEMENT AND METHOD FOR THE REPRODUCIBLE APPLICATION OF SMALL AMOUNTS OF LIQUID
    Publication number: 20160228967
    Abstract: An arrangement (10) for the reproducible application of small amounts of liquid onto a target surface, comprising a liquid reservoir (28, 38) with an opening (24) which can be positioned above the target surface, a plunger (52, 60) which is arranged so as to be movable in an opening direction, and a drive (14) for moving the plunger, is distinguished by the fact that the opening (50) is formed in a projecting, tapering tip or nozzle (48), and the plunger (52, 60) extends all the way through the liquid (70) situated in the liquid reservoir (28, 38) and into the tip or nozzle (48), such that during a plunger movement in an opening direction, liquid portions in the opening region are moved outward through the opening by the plunger.
    Type: Application
    Filed: July 17, 2014
    Publication date: August 11, 2016
    Inventors: MOHAMMAD HOSSEIN AZHDAST, SIAVASH HOSSEINPOUR TABRIZI