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FRTEK CO LTD

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    58,325
  • Filing trend
    ⇩ 12.0%
About

FRTEK CO LTD has a total of 63 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets telecommunications, electrical machinery and energy and environmental technology are AIR TECH SYSTEM CO LTD, PLANET SYSTEM CO LTD and FED LAW ENFORCEMENT DEV SERVICES INC.

Patent filings in countries

World map showing FRTEK CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 62
#2 United States 1

Patent filings per year

Chart showing FRTEK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Young Bok 30
#2 Lim Byoung Chul 21
#3 Nahm Jae Kook 16
#4 Kwon Ki Dae 15
#5 Kim Dong Seon 12
#6 Won Young Jun 12
#7 Lee Hee Chan 10
#8 Kim Yong Hun 10
#9 Kwon Duck Kun 9
#10 Lee Byoung Chul 8

Latest patents

Publication Filing date Title
KR20200130582A Flat-plate lighting apparatus with LED module
KR20200121943A Constant voltage driver and the operation method
KR20200065195A How to Reduce the PD Number of Analog Optical Module for 5G Service
KR20200065196A Synchronization Signal Stabilization Method for 5G Service
US2020028590A1 Distributed antenna system for transmitting service signal and management control signal in 5G mobile communication system, and remote unit thereof
KR20190130767A Fixing device for LED lighting fixtures and LED lighting fixtures using the same
KR20190130371A Apparatus and system for checking user's position using illumination light with human body sensor
KR20190128323A Standby power saving SMPS
KR20190092022A Lighting device interlocked with exhaust fan
KR20190071901A 5G optical repeater system and method for compensating propagation delay time
KR101756814B1 Lighting control method using multi-sensor
KR101734991B1 LED luminaire for saving power capable of dimming
KR101756813B1 Lighting control system using multi-sensor
KR101756815B1 Emergency lighting system
KR20180083454A Distributed antenna system for transmitting service signal and management control signal in 5G mobile communication system, and remote unit thereof
KR20180080722A SINR(Signal to interference Plus Noise Ratio) improvement and Coverage expansion techniques / Systems by dispersing Uplink Noise Power
KR20180080482A LTE(Long Term Evolution) and WCDMA(Wideband Code Division Multiple Access) gain setting method for ensuring stable coverage of mobile communication ICS (Interference Cancellation System) Repeater system
KR20180023124A Apparatus and system for monitoring mobile communication service
KR101685940B1 Radiant heat lamp
KR101637007B1 System for viewer emergency situation monitoring