HA DONG HO innovation strategy

Patent filings in countries

#	Industry
#1	Measurement
#2	Electrical machinery and energy
#3	Transport
#4	Telecommunications
#5	Semiconductors
#6	Engines, pumps and turbines
#7	Civil engineering

#	Technology
#1	Measuring electric variables
#2	Electrically-conductive connections
#3	Vehicle tyre repairing
#4	Spring or inertia motors
#5	Construction of bridges
#6	Electric switches
#7	Wireless communication networks
#8	Vehicle seats
#9	Telephonic communication
#10	Semiconductor devices

Publication	Filing date	Title
KR101566689B1	2015-01-06	Snow chain
KR101374842B1	2013-12-16	Cleaning device, test handler, and mothod for cleaning a test socket
KR20140097796A	2013-01-30	Neck support for a car seat
KR101326298B1	2012-05-25	Semiconductor test socket
KR101303846B1	2012-04-06	Crime notification system and in public transit using portable terminal unit
KR101266927B1	2011-12-16	Microguide for testing semiconductor
KR101179545B1	2011-09-23	Semiconductor test socket
KR20130008132A	2011-07-12	Case for smart phone
KR101209807B1	2011-06-07	Structure of double elasticity pin with minimize contact force
KR20020067486A	2002-08-07	An urethane snow chain
KR20010001132A	1999-06-02	Vibration generator