Inventor

David Dahly

Inventor

Austin, TX, US

Overview

8→

Patents

2009–2014

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F21Wprimary

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems23%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted20%

H05BElectric heating20%

F21VFunctional features or details of lighting devices or systems thereof17%

F21SNon-portable lighting devices14%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%

H04NPictorial communication, e.g. television3%

PatentTitleYear

8,770,764'Programmable de-fogger system for a light projector'2014 RE044195'Theatre light apparatus incorporating LED tracking system'2013 8,047,678'Multiparameter stage lighting apparatus with graphical output'2011 7,887,217'Multiparameter stage lighting apparatus with graphical output'2011 7,600,892'Theatre light apparatus incorporating LED tracking system'2009 7,600,891'Theatre light apparatus incorporating LED tracking system'2009 7,543,955'Theatre light apparatus incorporating LED tracking system'2009 7,527,389'Theatre light apparatus incorporating LED tracking system'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to BARCO LIGHTING SYSTEMS INC (7)· patent assignee history

2009–2014Patents assigned to BELLIVEAU RICHARD S (3)· patent assignee history

2009–2014Patents assigned to PECK DAVID KARL (3)· patent assignee history

2009–2013Patents assigned to BELL MICHAEL (2)· patent assignee history

2009–2013Patents assigned to DAHLY DAVID (2)· patent assignee history

2009–2014Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BARCO LIGHTING SYSTEMS INC	7	2009–2014
BELLIVEAU RICHARD S	3	2009–2014
PECK DAVID KARL	3	2009–2014
BELL MICHAEL	2	2009–2013
DAHLY DAVIDself	2	2009–2013

Locations

Location	Patents	Span
Austin, Texas, US	8	2009–2014