SHIN-ETSU HANDOTAI CO LTD

Overview

About

SHIN-ETSU HANDOTAI CO LTD has a total of 277 patent applications. It decreased the IP activity by 91.0%. Its first patent ever was published in 2001. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and United States. Its main competitors in its focus markets semiconductors, machine tools and surface technology and coating are SHIN ETSU HANDOTAI CO LTD, SHINETSU HANDOTAI CO LTD and SK SILTRON CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	WIPO (World Intellectual Property Organization)	69
#2	Taiwan	49
#3	United States	47
#4	Republic of Korea	45
#5	China	30
#6	EPO (European Patent Office)	26
#7	Singapore	11

#	Industry
#1	Semiconductors
#2	Machine tools
#3	Surface technology and coating
#4	Measurement
#5	Machines
#6	Environmental technology
#7	Basic materials chemistry

#	Technology
#1	Semiconductor devices
#2	Grinding or polishing devices
#3	Single-crystal-growth
#4	Working stone
#5	Analysing materials
#6	Climate change mitigation in goods production
#7	Measuring length, angles and areas
#8	Coating metallic material
#9	Sawing
#10	Materials for miscellaneous applications

Publication	Filing date	Title
WO2017150114A1	2017-02-08	Polishing composition
WO2017141299A1	2016-12-28	Film-thickness-distribution measuring method
KR20170063560A	2015-09-09	Semiconductor single crystal pulling apparatus and method for remelting semiconductor single crystal using same