Inventor
Dan Gudmundson
Inventor
Quebec, CA
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics26%
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
G06VImage or video recognition or understanding15%
G06TImage data processing or generation, in general13%
G01FMeasuring volume, volume flow, mass flow or liquid level8%
G06FElectric digital data processing8%
G06KGraphical data reading5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
9,194,975'Method and system for identifying a liquid product in luggage or other receptacle'20159,170,212'Method and system for performing inspection of a liquid product at a security checkpoint'20159,157,873'Method and apparatus for assessing the threat status of luggage'20158,879,791'Method, apparatus and system for determining if a piece of luggage contains a liquid product'20148,867,816'Method and system for performing X-ray inspection of a liquid product at a security checkpoint'20148,831,331'Method and system for performing X-ray inspection of a product at a security checkpoint using simulation'20148,781,066'Method and apparatus for assessing characteristics of liquids'20148,494,210'User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same'20138,116,428'Method and apparatus for assessing characteristics of liquids'20128,014,493'Method and devices for assessing the threat status of an article at a security check point'20118,009,800'Tray for assessing the threat status of an article at a security check point'20118,009,799'Tray for use in assessing the threat status of an article at a security check point'20117,899,232'Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same'20116,344,856'Text optimization'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Newmarket, CA· patent location history
2011–2015Patents assigned to OPTOSECURITY INC (13)· patent assignee history
2011–2015Based in Quebec, CA· patent location history
2011–2015Based in Québec, CA· patent location history
2012–2015Patents assigned to GUDMUNDSON DAN (7)· patent assignee history
2012–2014Patents assigned to DOYLE AIDAN (2)· patent assignee history
2013–2015Patents assigned to PERRON LUC (4)· patent assignee history
2014Patents assigned to BOURBEAU ERIC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OPTOSECURITY INC | 13 | 2011–2015 |
| GUDMUNDSON DANself | 7 | 2012–2015 |
| PERRON LUC | 4 | 2013–2015 |
| BOURBEAU ERIC | 2 | 2014 |
| DOYLE AIDAN | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Quebec, CA | 9 | 2011–2015 |
| Québec, CA | 4 | 2011–2015 |
| Newmarket, CA | 1 | 2002 |