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JANG SUNG WOOK

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    174,797
  • Filing trend
    ⇩ 50.0%
About

JANG SUNG WOOK has a total of 31 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, computer technology and medical technology are YU BIYA, ZHANG GUANGSHENG and ZHANG FUMIN.

Patent filings per year

Chart showing JANG SUNG WOOKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Sung Wook 31
#2 Kim Da Hui 2
#3 Doh Gyu Chull 1
#4 Lee Chang-Hoon 1
#5 Kim Tae Whan 1
#6 Kim Eun Hui 1
#7 Kim Yong Rok 1

Latest patents

Publication Filing date Title
KR102171016B1 System for providing lobby door phone with wireless communication based c0nnecting public lobby phone at co-op apartment
KR20190127017A Water-tank equipment for camping
KR20170138368A A method of collectively managing the occurrence of errors in the hardware included in the computer system and performing backup and recovery to inform the external terminal
KR20170138367A A method of collectively managing the occurrence of errors in the hardware included in the computer system and performing backup and recovery to inform the external terminal
KR20180041416A Fruit harvester
KR101793263B1 A method of collectively managing the occurrence of errors in the hardware included in the computer system and performing backup and recovery to inform the external terminal
KR101467144B1 Method for Switching 3-Dimension Page Screen by Round Shape Touch Input
KR20130118842A Dental filling composition comprising zirconia powder
KR20140074135A Apparatus and method for rights management using an online open market
KR20130106708A Dental filling composition comprising zirconia powder
KR101076773B1 Mail delays device of mail processing system
KR20120020766A Method, system and computer-readable recording medium for enabling medical services based on reasonable rebate
KR20120008644A Ultrasonic Wave Transmission Device for Cleaning Dental Root Canal Wherein File Is Exchangeable
KR100994813B1 Mail feeding device
KR20100136849A Dental syringe for endodontic treatment
KR20100136851A Apparatus for bending needle of syringe
KR20100091511A An input device automatic dough of re-bread machine
KR20100034466A A bread mold drive device
KR20090112473A Pozzolan cement for dental treatment