Patents by Inventor Ivan HORBAN

Ivan HORBAN 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).

  • Mixed-mode photo-amplifier for particle counter
    Patent number: 9157847
    Abstract: An airborne, gas, or liquid particle sensor with a mixed-mode photo-amplifier front-end. The photo-amplifier uses pulse-height for the high-gain channel and integrates the pulse-energy for the low-gain channel to provide for a larger dynamic range for larger size particles.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: October 13, 2015
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Ivan Horban
  • Pulse discriminator for particle counter
    Patent number: 9140638
    Abstract: An airborne, gas, or liquid particle sensor with a pulse discriminator. The pulse discriminator provides greater qualification of signals associated with detected particulate signals.
    Type: Grant
    Filed: March 15, 2014
    Date of Patent: September 22, 2015
    Assignee: Particles Plus, Inc.
    Inventors: David Pariseau, Ivan Horban
  • MIXED-MODE PHOTO-AMPLIFIER FOR PARTICLE COUNTER
    Publication number: 20140285801
    Abstract: An airborne, gas, or liquid particle sensor with a mixed-mode photo-amplifier front-end. The photo-amplifier uses pulse-height for the high-gain channel and integrates the pulse-energy for the low-gain channel to provide for a larger dynamic range for larger size particles.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 25, 2014
    Applicant: Particles Plus, Inc.
    Inventors: David PARISEAU, Ivan HORBAN
  • PULSE DISCRIMINATOR FOR PARTICLE COUNTER
    Publication number: 20140268140
    Abstract: An airborne, gas, or liquid particle sensor with a pulse discriminator. The pulse discriminator provides greater qualification of signals associated with detected particulate signals.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: Particles Plus, Inc.
    Inventors: David PARISEAU, Ivan HORBAN