Inventor

Dirk Wittenberg

Inventor

Munich, DE

Overview

1→

Patents

2011

Patent span

Physics

Primary field (CPC G)

Patents· 1 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence33%

G02BOptical elements, systems or apparatus33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

PatentTitleYear

7,974,506'Device for emitting electromagnetic radiation and display device'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to OSRAM GMBH (1)· patent assignee history

2011Based in Munich, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OSRAM GMBH	1	2011

Locations

Location	Patents	Span
Munich, DE	1	2011