Inventor

Joost Ewout Witsenburg

Inventor

Rotterdam, NL

Overview

1→

Patents

2012

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 as inventor

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

A47Fprimary

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like20%

A47GHousehold or table equipment20%

F21VFunctional features or details of lighting devices or systems thereof20%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems20%

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%

PatentTitleYear

8,113,679'Light system and method for creating a localized light'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to DIEDERIKS ELMO MARCUS ATTILA (1)· patent assignee history

2012Patents assigned to KONINKL PHILIPS ELECTRONICS NV (1)· patent assignee history

2012Patents assigned to VAN DE SLUIS BARTEL MARINUS (1)· patent assignee history

2012Patents assigned to WITSENBURG JOOST EWOUT (1)· patent assignee history

2012Based in Rotterdam, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DIEDERIKS ELMO MARCUS ATTILA	1	2012
KONINKL PHILIPS ELECTRONICS NV	1	2012
VAN DE SLUIS BARTEL MARINUS	1	2012
WITSENBURG JOOST EWOUTself	1	2012

Locations

Location	Patents	Span
Rotterdam, NL	1	2012