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DOF INC

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    52,811
  • Filing trend
    ⇩ 25.0%
About

DOF INC has a total of 35 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets medical technology, measurement and audio-visual technology are SPAHN FRANK-PETER, ASTRADENTIUM HEALTH TECH S L and B&L BIOTECH INC.

Patent filings per year

Chart showing DOF INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Hyun Soo 8
#2 Sim Heungsik 6
#3 Sim Heung Sik 6
#4 Lee Young Jong 5
#5 Park Hyunsoo 5
#6 Kim Kyu Byung 5
#7 Kim Dong Min 5
#8 Shin Yong Woo 4
#9 Kim Dongmin 4
#10 Lee Youngjong 3

Latest patents

Publication Filing date Title
KR20210025460A Extracelluar matrix derived from animal adipose and preservative solution of extracelluar matrix derived from animal adipose
KR102136397B1 Method for preparing transparent electrode film with nano silver and the transparent electrode film with nano silver prepared thereby
KR102122032B1 Organic-inorganic hybrid polysilazane and manufacturing method thereof
WO2021040141A1 Animal adipose tissue-derived extracellular matrix, and preservation solution of animal adipose tissue-derived extracellular matrix
KR102173190B1 3d scanning apparatus and method
KR20210007434A Target object to identify for matching scan data and method matching scan data using the same
KR102056910B1 3d intraoral scanner and intraoral scanning method using the same
KR102071415B1 Extraction method of extracellular matrix using supercritical fluid and extracelluar matrix bio-material therefrom
KR102009424B1 Manufacturing method of flexible transparent copper films having ultra-high conductivity and the copper films made therefrom
KR20190023439A Manufacturing method of transparent conductive film using the hybrid of nano silver and silver nanowire and the transparent conductive film made therefrom
KR20180016964A Method for Preparing Collagen from Liposuction extract Using Supercritical Process
WO2018030748A1 Method for separating collagen from liposuction effluent using supercritical process
KR101908071B1 Composition and its manufacturing process for high durable transparent conductive coating ink having high optical transmittance, conductivity and mechanical flexibility
WO2016137296A1 Three-dimensional scanner
KR20150115713A Dental furnace with rotary table
KR101666050B1 Target object to identify for matching scan data and method obtaining scan data of dental model using the same
KR101671509B1 Method and apparatus for scanning an intraoral cavity
KR20160105259A 3d scanner
KR20160113755A Projector and 3d scan engine including it
KR101552879B1 Device for manufacturing automatically calibrating error and method for calibrating error using the same