GAMMA NU INC innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Republic of Korea	10
#2	WIPO (World Intellectual Property Organization)	5
#3	United States	4
#4	China	1
#5	EPO (European Patent Office)	1
#6	Sweden	1

#	Technology
#1	Antennas
#2	Transmission
#3	Waveguides
#4	Climate change mitigating computer technologies
#5	Measuring electric variables
#6	Stamps
#7	Electric digital data processing
#8	Radio navigation
#9	Data recognition and presentation

Publication	Filing date	Title
KR102096315B1	2018-10-04	Network-based fingerprint recognition stamp management box, fingerprint recognition stamp and method of fingerprint recognition stamp managewlment using the same
KR20180118356A	2017-04-21	Low PIMD base station antenna having active elements
KR101750336B1	2017-03-31	Multi Band Base station antenna
KR101709318B1	2016-06-23	Radiating element and Base station antenna using thereof
KR101644445B1	2015-12-10	Base station antenna
KR101652284B1	2015-12-01	Radiating element and Base station antenna using thereof
KR101652281B1	2015-02-26	System and method for measuring passive inter modulation
KR101632276B1	2015-02-17	Apparatus for automatic measuring of passive inter modulation
KR101612288B1	2015-01-09	Multi-port phase shifter
KR20160047783A	2014-10-23	Multiband 2-port antenna
SE9903834D0	1999-10-25	Phased array base station antenna system with polarisation diversity, comprises phase regulated input and output devices, decoupling system and low power amplifiers
US6337659B1	1999-10-25	Phased array base station antenna system having distributed low power amplifiers