BRIESE HANS-WERNER FRIEDRICH

Overview

About

BRIESE HANS-WERNER FRIEDRICH has a total of 14 patent applications. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets optics and electrical machinery and energy are SAVAGE JOHN CLIFFORD, GEMMY IND CORPORATION and LIN BIGUANG.

Patent filings in countries

#	Country	Total Patents
#1	WIPO (World Intellectual Property Organization)	5
#2	United States	4
#3	EPO (European Patent Office)	3
#4	Germany	2

#	Industry
#1	Optics
#2	Electrical machinery and energy

#	Technology
#1	Cameras
#2	Lighting device details
#3	Indexing scheme for uses of lighting devices
#4	Optical systems
#5	Special electric heating or lighting
#6	Special light sources

#	Name	Total Patents
#1	Briese Hans-Werner Friedrich	14

Publication	Filing date	Title
EP2188671A1	2008-07-30	Control circuit for the synchronised or alternate triggering of at least two flash devices
WO2009027012A1	2008-07-30	Lighting unit comprising a lighting element formed by a plurality of lamps
US2010188752A1	2008-06-25	Diffuser to be detachably mounted on a reflector screen or the like
DE102007031135A1	2007-06-29	Foldable reflector screen
DE10252283B3	2002-11-06	reflector assembly