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SEWON PRECOSION & IND CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    164,010
  • Filing trend
    ⇩ 100.0%
About

SEWON PRECOSION & IND CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, macromolecular chemistry and polymers and optics are ANHUI GUANYI BAGS AND LUGGAGE CO LTD, SEOHAN ANTAMINE CO LTD and TOYOBO FILM SOLUTIONS LTD.

Patent filings in countries

World map showing SEWON PRECOSION & IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing SEWON PRECOSION & IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hah Hyun Dae 13
#2 Ha Kwang Jun 5
#3 Ha Young Joon 4

Latest patents

Publication Filing date Title
KR20200026705A Sheet comprising inline-laminated antistatic PMMA film and manufacturing method thereof
KR20190012762A Fluorescent light diffusion mono-layer sheet for blue LED and manufacturing method thereof
KR20180017982A Multi-layer expandable light diffusion sheet and manufacturing method thereof
KR20170079231A Weatherproof two-layer resin sheet
KR20170079227A High-hardness multi-layer acrylic sheet having excellent anti-pollution property
KR20170079228A Two-layer resin sheet having improved slipping property
KR20170074471A Two-layer resin sheet having pearl-like luster or pattern
KR20170074472A Two-layer resin sheet having pearl-like luster or pattern
KR20170074474A Resin sheet having pearl-like luster or pattern
KR101414058B1 Resin sheet having pearl-like luster or pattern and bathtubs using the same
KR101420288B1 Resin sheet having pearl-like luster or pattern
KR101372295B1 Light diffusing polystyrene resin composition and monolayer light diffusing sheet containing the same
KR101405045B1 Antistatic Multilayer Light Diffusion Plate Comprising Polystyrene Resin Composition and Manufacturing Method Thereof
KR101219602B1 Polypropylene-based resin composition for a light diffusion plate, a light diffusion plate containing the same and manufacturing method thereof
KR101231719B1 Resin composition for a white sheet, a white sheet containing the same and manufacturing method thereof
KR101231718B1 Resin composition for a light diffusion plate, a light diffusion plate containing the same and manufacturing method thereof
KR20100038844A Multilayer sheet with improved weatherability, formability and impact resistance
KR20090128800A Antiglare plate for lighting
KR20090023032A Plate having excellent shock-resistancy and flame retardancy
KR100875272B1 Resin composition having pearl-like feeling