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TF EA INC

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    57,681
  • Filing trend
    ⇧ 50.0%
About

TF EA INC has a total of 39 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets measurement, semiconductors and packaging and shipping are SOLID STATE MEASUREMENTS INC, TESTMETRIX INC and HAGENUK KMT KABELMESSTECHNIK GMBH.

Patent filings in countries

World map showing TF EA INCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 39

Patent filings per year

Chart showing TF EA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moon Sung Jue 20
#2 Lim Hyung Do 3
#3 Park In Sung 3
#4 Kim In Ho 3
#5 Seo Jae Gwang 3
#6 Cha Do Kab 2
#7 Choi Sang Il 2
#8 Hahm Hong Kak 2
#9 Park Shin Kyu 2
#10 Choi Myung Soo 2

Latest patents

Publication Filing date Title
KR102152867B1 Test socket module for semiconductor package
KR102152866B1 Apparatus for holding and pressing semiconductor package and centering unit used therefor
KR102105874B1 Socket module for testing semiconductor package and semiconductor package docking plate having the same
KR102043879B1 Semiconductor package holding and contacting module enable to adjust temperature of semiconductor package
KR101976730B1 Test socket module for semiconductor package
KR101974931B1 Test socket module for semiconductor package
KR20180121166A Semiconductor package adsorption picker assembly
KR20180081943A Pick-up blade assembly for semiconductor package and pick-up module for semiconductor package therefor
KR20180076527A Socket assembly for testing semiconductor package
KR20180076526A One touch coupling type socket assembly for testing semiconductor package
KR20180046120A Apparatus for holding and pressing semiconductor package
KR20180034947A Device for opening latch of insert carrier
KR101787534B1 Ball plunger of stroke expanding type
KR101794775B1 Insert carrier for testing semiconductor package
KR20170141924A Socket module for testing semiconductor package
KR101743746B1 Semiconductor package adsorption picker assembly
KR20170126219A Test socket for semiconductor and docking plate for semiconductor having the same
KR20170126223A Test socket module for semiconductor and docking plate for semiconductor
KR20170125230A Relay socket, relay socket module, and test board for semiconductor package
KR101693001B1 Test board for semiconductor package and board assembly for testing semiconductor package