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UNISEM CO LTD

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    43,179
  • Filing trend
    ⇧ 60.0%
About

UNISEM CO LTD has a total of 123 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets semiconductors, chemical engineering and computer technology are I SOLUTION CO LTD, MORI TAKEHIKO and GLOBAL STANDARD TECHNOLOGY CO LTD.

Patent filings in countries

World map showing UNISEM CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yoon Tae Sang 15
#2 Lee Byeong Il 14
#3 Cha Yong Sun 12
#4 Nam Jung Wook 11
#5 Jung Seong Jin 11
#6 Park Sung Il 11
#7 Oh Yun Hag 10
#8 Kwon Jin Han 10
#9 An Sang Young 10
#10 Park Jae Sung 9

Latest patents

Publication Filing date Title
KR102192394B1 System for data forgery verification using verification code
KR102159463B1 Electronic sealing device
KR102161972B1 Apparatus for calculation about traffic volume by using distance between vehicles
KR102184159B1 System for predicting chiller trouble
KR20210006254A System and Method for predicting chiller trouble
KR20200123995A Plasma scrubber apparatus
KR20200123527A Plasma scrubber apparatus
KR20200094992A Apparatus for mixing heating medium and Chiller apparatus using the same
KR102001002B1 Method and system for recognzing license plate based on deep learning
KR102041734B1 System and method for enforcing traffic violation based on deep learning
KR102031503B1 Method and system for detecting multi-object
KR20200031299A Plasma torch for proceeding waste gas having a long life of anode
KR20190125892A Extremely low temperature chiller apparatus for semiconductor
KR101876923B1 Electronic sealing device for container
KR20190025253A Mixed Refrigerant of Mixed Refrigerant Refrigeration System
KR20190001883A Waste gas treatment appatus
KR20190014987A Wet Scrubber Apparatus
KR20180113713A Chilling System And Chilling Method of the Same
KR101822586B1 Security device, security system and method for entrance and exit management
KR20180008136A Active Container Access Control Wireless Security System and Method thereof