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KEC KK

Overview
  • Total Patents
    604
  • GoodIP Patent Rank
    32,213
  • Filing trend
    ⇩ 84.0%
About

KEC KK has a total of 604 patent applications. It decreased the IP activity by 84.0%. Its first patent ever was published in 1974. It filed its patents most often in Republic of Korea, Japan and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and basic communication technologies are NINGBO SEMICONDUCTOR INT CORP, GRAPHIC TECHNO JAPAN CO LTD and SEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION.

Patent filings in countries

World map showing KEC KKs patent filings in countries

Patent filings per year

Chart showing KEC KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jong Hong 40
#2 Kim Hyun Sik 37
#3 Jang Hee Won 29
#4 Hong Mun Heon 26
#5 Lee Gyeong Tak 24
#6 Lee Gon Jae 20
#7 Han Seok Ryong 19
#8 Yoon Tae Jun 17
#9 Park Jung Eon 17
#10 Choi Yeon Sik 16

Latest patents

Publication Filing date Title
KR102187243B1 Uni-directional Transient Voltage Suppressor and manufacturing method thereof
KR102187242B1 Transient voltage suppression device and manufacturing method thereof
KR102171862B1 Uni-directional Transient Voltage Suppressor and manufacturing method thereof
KR20200121672A Transient voltage suppression device and manufacturing method thereof
KR20200117441A Uni-directional Transient Voltage Suppressor Having Snap-Back structure and manufacturing method thereof
KR102103195B1 Bidirectional Low Clamping Transient Voltage Suppression Device Using Trigger Type Schokley Diodes and manufacturing method thereof
JP2019189403A Component feeding device
KR20190052970A Silicon Carbide Power Semiconductor Device and Manufacturing Method thereof
KR20190052971A Fabricating method for power semiconductor device and power semiconductor device thereof
JP2019048713A Component supply device, component alignment system and component separation system
KR20190027119A Bidirectional Low Clamping Transient Voltage Suppression Device Using Lateral Type Schokley Diodes and manufacturing method thereof
KR20190024287A Bidirectional Low Clamping Transient Voltage Suppression Device Using Schokley Diodes and manufacturing method thereof
JP2019014568A Part-separating device
KR20190004182A Transient voltage suppressor and manufacturing method thereof
KR20190004183A Transient voltage suppressor and manufacturing method thereof
KR20180137998A Power semiconductor device
KR20180086789A Transient Voltage Suppressor and Manufacturing Method thereof
KR20180086790A Transient Voltage Suppressor and Manufacturing Method thereof
KR20180086784A Transient voltage suppressor and manufacturing method thereof
KR101850851B1 Transient voltage suppressor and manufacturing method thereof