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LIGHTRON FIBER OPTIC DEVICES INC

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    91,983
  • Filing trend
    ⇧ 50.0%
About

LIGHTRON FIBER OPTIC DEVICES INC has a total of 27 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, optics and digital networks are RED SKY SYSTEMS INC, MEL TELECOM CO LTD and ACCELINK TECH CO LTD.

Patent filings per year

Chart showing LIGHTRON FIBER OPTIC DEVICES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwon Yoon Koo 11
#2 Yuk Soo 8
#3 Choi Jin Soo 7
#4 Lee Dong Hyun 6
#5 Heo Young Un 6
#6 Kim Hong Man 4
#7 Song Se Yong 4
#8 Kim Taek Hyung 4
#9 Cho Jeong Hwan 3
#10 Jung Kang Yong 3

Latest patents

Publication Filing date Title
KR102233342B1 Bidirectional optical sub-assembly module
KR20200104110A Method for setting up wavelength of optical signal through remote control in passive optical network
KR101985752B1 Passive optical network based video overlay pluggable type optical network apparatus
KR20190124388A Wavelength preservation method of high density wavelength division light source including prediction of wavelength change of laser diode and wavelength restoration and maintenance function
KR20190096060A Tunable filter
KR101884393B1 Method For Allocating Channel in WDM, and System thereof
KR101901905B1 Spectrometer using grating coupler array and method of spectrum analysis thereof
KR20180120530A The ambient temperature adaptive optical transceiver
KR101865147B1 Method for converting wavelength of optical signal in passive optical network
US2017063485A1 Optical transceiver module with dual band pass WDM coupler embedded therein
KR20160111054A Unidirectionally optical signal monitoring unit
KR20160107659A Optical signal monitoring unit for optical communication
KR101572043B1 Optical transceiver using FEC, system of optical transmit-receive and remote control method of optical wavelength
KR20140069768A Temperature controllable high bit rate Laser Diode
KR101254321B1 Optical transceiver for controlling self heating according to temperature changes
KR20130030369A 10g pon optical sub-assembly integrated on an otdr
KR20110011123A Optical bi-directional transmitting and receiving module of single wavelength