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KETRI

Overview
  • Total Patents
    355
About

KETRI has a total of 355 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets telecommunications, digital networks and semiconductors are KOREA TELECOMMUNICATION, ALCATEL LUCENT CANADA INC and NORTEL NETWORKS LTD.

Patent filings in countries

World map showing KETRIs patent filings in countries
# Country Total Patents
#1 Republic of Korea 355

Patent filings per year

Chart showing KETRIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shin Dong-Jin 10
#2 Choe Ko-Bong 9
#3 Kim Kyung-Soo 8
#4 Lee Ill-Hang 7
#5 Lee Yun-Joo 7
#6 Lee Jong-Hyun 7
#7 Kim Tae-Ill 7
#8 Joo Sung-Soon 7
#9 Kim Myung-Jin 7
#10 Kang Sung-Soo 6

Latest patents

Publication Filing date Title
KR0148631B1 Coaxial connector
KR0153758B1 The safe method using differential cryptanalysis and linear cryptanalysis
KR0159361B1 Apparatus for transmitting oam cell in atm layer
KR0164123B1 Allocation and deallocation method of connection discriminator at atm ess
KR0164120B1 Subscriber access control apparatus for atm layer
KR0164109B1 3 x 6n cross-switching apparatus for test access in sync. transmission system
KR0164115B1 Packet logical channel number treating method
KR0164105B1 Layer 3-signal message error control method between subscriber and network at atm ess
KR0153958B1 Aal-5 receiving apparatus
KR0157151B1 High speed trunk interface block in atm switch
KR0152217B1 Controller of test device full electronic telephone exchanger
KR0161755B1 Demultiplexer having the reverse flow control
KR0152237B1 Apparatus for automatic recovery of transmission network link error and method thereof
KR0159359B1 Site diversity switching control device for aperature terminal of satellite communication
KR0157148B1 Traffic forcasting method in atm network
KR0164104B1 Atm cell processor for multimedia client
KR0159365B1 Apparatus for distributing and concentrating atm cell with bypassing function
KR0153941B1 Method for transmitting alarm source data to maintenance processor in alarm collecting apparatus of atm switching system
KR0150360B1 Microwave analog phase adjustable controller
KR0164107B1 Transmission line processing apparatus for voice communication