Patents Assigned to Particles Plus, Inc.
  • 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
  • PARTICLE COUNTER WITH INTEGRATED BOOTLOADER
    Publication number: 20140281476
    Abstract: An airborne or liquid particle sensor with integrated bootloader. A particle sensor incorporating at least one bootloader for programming or retrieval of program or data in local memory.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: PARTICLES PLUS, INC.
    Inventor: David PARISEAU
  • PERSONAL AIR QUALITY MONITORING SYSTEM
    Publication number: 20140277624
    Abstract: A personal air quality monitoring system worn or carried by a user. Such system can be used to monitor the local air quality and alert a user should air quality deteriorate below some acceptable desired or configurable threshold.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: Particles Plus, Inc.
    Inventors: David PARISEAU, Adam Giandomenico
  • MULTIPLE PARTICLE SENSORS IN A PARTICLE COUNTER
    Publication number: 20140268144
    Abstract: An airborne, gas, or liquid particle sensor with multiple particle sensor blocks in a single particle counter. Each sensor would sample a portion of the incoming airstream, or possibly a separate airstream. The various counters could be used separately or in concert.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: Particles Plus, Inc.
    Inventor: David PARISEAU
  • PULSE SCOPE FOR PARTICLE COUNTER
    Publication number: 20140268141
    Abstract: An airborne, gas, or liquid particle sensor with an on-board data acquisition system that can be used to capture detailed particle pulse information. The information can be used both for on-board analysis and reporting as well as off-line analysis and reporting.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: Particles Plus, Inc.
    Inventor: David PARISEAU
  • INTELLIGENT MODULES IN A PARTICLE COUNTER
    Publication number: 20140281659
    Abstract: An airborne, gas, or liquid particle sensor with one or more intelligent modules either within the instrument or attached to the instrument. These modules comprising sub-systems with local controllers or memory.
    Type: Application
    Filed: March 15, 2014
    Publication date: September 18, 2014
    Applicant: Particles Plus, Inc.
    Inventor: David PARISEAU
  • 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