Learn more

DONGBU HITEK CO LTD

Overview
  • Total Patents
    6,152
  • GoodIP Patent Rank
    7,890
  • Filing trend
    ⇩ 100.0%
About

DONGBU HITEK CO LTD has a total of 6,152 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets semiconductors, optics and computer technology are TAIWAN SEMICONDUCTOR MFG, SEMICONDUCTOR INT IC MANUFACTURE SHANGHAI CO LTD and GREEN BRUCE M.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hwang Joon 102
#2 Jung Chung Kyung 78
#3 Kim Jong Min 66
#4 Yun Young Je 58
#5 Joon Hwang 56
#6 Kim Sung Jin 52
#7 Sun Jong Won 51
#8 Yun Ki Jun 49
#9 Shim Hee Sung 49
#10 Park Jin Ho 49

Latest patents

Publication Filing date Title
US2018076259A1 Photo-detector
KR20170122425A Image sensor and method of sensing the same
KR20170121906A Bipolar junction transistor and method of manufacturing the same
KR20170121957A MEMS microphone and method of manufacturing the same
KR20170121956A MEMS microphone and method of manufacturing the same
KR20170121951A MEMS microphone and method of fabricating the same
KR20170115789A Image sensor and method of sensing a image
KR20170114703A Gate electrode structure and high voltage semiconductor device having the same
KR20170111102A High voltage semiconductor device
KR20170106754A Radio frequency module formed on high resistivity substrate
KR20170102638A Apparatus and method for adjusting color image in display device
KR20170100225A Isolation structure and image sensor having the same
KR20170094874A Sensing circuit and touch sensor including the same
KR20170094601A Semiconductor gas sensor and method of manufacturing the same
KR20170092911A Backside illuminated image sensor and method of manufacturing the same
KR20170089535A Image sensor
KR20170089691A Semiconductor gas sensor and method of manufacturing the same
KR20170086804A An electronic device and a system including the same
KR101679598B1 Image sensor
KR20170068839A Bipolar junction transistor and method of manufacturing the same