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DEVICEENG

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    96,569
  • Filing trend
    ⇧ 150.0%
About

DEVICEENG has a total of 51 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets semiconductors, chemical engineering and surface technology and coating are SUMITOMO METAL MINING PACKAGE, PLANAR SEMICONDUCTOR INC and STAR CLUSTER KK.

Patent filings in countries

World map showing DEVICEENGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 50
#2 China 1

Patent filings per year

Chart showing DEVICEENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Bong Jin 28
#2 Bang In Ho 23
#3 Kim Myong Ki 11
#4 Park Bum Sun 9
#5 Son In Rak 9
#6 Park Chon Gu 5
#7 Yoon Chang Ro 4
#8 Kim Ju Tae 4
#9 Sung Dug Hyung 4
#10 Jung Jun Hwa 2

Latest patents

Publication Filing date Title
KR102176615B1 Apparatus and Method for Transferring Disply Element
KR20200039084A multi-stage wet scrubber
KR20190140656A Circulation Device for Removing Impurity in Mask Cleaning Bath and the Circulation Method
KR20190115254A Purge Apparatus of Inkjet Nozzle and Purge Method
KR102028541B1 Complex Cleaning Device of Mask and Cleaning Method
KR101984756B1 Roller of Non-Contact Type
KR20190035345A cleaning nozzle assembly for wafer storage container
KR20180115840A Apparatus and method for removing foreign material in cleaning bath for cleaning mask of organic light emitting diode
KR101753166B1 Apparatus and method for drying mask at reduced pressure condition
KR20180077396A Apparatus for separating foreign substance in cleaning bath
KR101705352B1 Chemical liquid supply apparatus for semiconductor fabrication
KR20160036220A Potable lighting apparatus of sliding type
KR20160033415A Apparatus and method for cleaning wafer storage container
KR20160003476A Apparatus and metod for cleaning mask of Organic light emitting diode
KR101576145B1 Apparatus for recycling chemical fluid for cleaning semiconductor substrate
KR20150094970A Encap glass separating apparatus and method
KR101348215B1 Slot dile coating apparatus
KR20140126909A Apparatus and method for cleaning wafer storage container
KR101265182B1 Cleaner for wafer container
KR101261431B1 Cleaning apparatus of back surface of carrier substrate having flexible film