WINKLER HOLGER

Overview

About

WINKLER HOLGER has a total of 32 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and semiconductors are HIROSAKI NAOTO, INDP ADMINISTRATIVE INST NIMS and SEABOROUGH IP I B V.

Patent filings in countries

#	Country	Total Patents
#1	United States	32

#	Industry
#1	Basic materials chemistry
#2	Materials and metallurgy
#3	Semiconductors
#4	Micro-structure and nano-technology
#5	Machines
#6	Optics
#7	Electrical machinery and energy
#8	Surface technology and coating

#	Technology
#1	Materials for miscellaneous applications
#2	Semiconductor devices
#3	Building materials
#4	Nanostructure applications
#5	Unspecified technologies
#6	Optical systems
#7	Non-metallic elements
#8	Inorganic compounds
#9	Special electric heating or lighting
#10	Single-crystal-growth

Publication	Filing date	Title
US2012199865A1	2010-09-10	Phosphor mixtures comprising europium-doped ortho-silicates
US2010259156A1	2008-10-23	Surface-modified phosphors