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HWANG JAE SANG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    173,242
  • Filing trend
    ⇩ 20.0%
About

HWANG JAE SANG has a total of 13 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, it methods for management and machine tools are ZEN MATERIAL TECHNOLOGIES INC, MetCon LLC and ELECTROPOL LTD.

Patent filings in countries

World map showing HWANG JAE SANGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

Chart showing HWANG JAE SANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Jae Sang 13
#2 Song Wan Seob 4

Latest patents

Publication Filing date Title
KR20190037064A Electrode frame having electrode combining member for electro polishing
KR20190037066A Variable electrode frame for electro polishing
KR20190037063A Electrode frame having electrode supporting member for electro polishing
KR20190037065A Electrode frame having electrode separating member for electro polishing
KR101848264B1 Electrode frame having electrode separating member for electro polishing and electro polishing apparatus including the same
KR101848257B1 Electrode frame having electrode combining member for electro polishing and electro polishing apparatus including the same
KR101848251B1 Electrode frame having electrode supporting member for electro polishing and electro polishing apparatus including the same
KR101848266B1 Variable electrode frame for electro polishing, fixing member of electrode frame for electro polishing and electro polishing apparatus including the same
KR101769924B1 Electrolytic polishing apparatus
KR20060005052A Advertising/event system through cash bills
KR20060005051A Advertising/event system through credit card bills
KR20060005053A Coupon system through cash bills
KR20060005050A Coupon system through credit card bills