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BIOPTRO CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    85,637
  • Filing trend
    ⇧ 50.0%
About

BIOPTRO CO LTD has a total of 51 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, measurement and audio-visual technology are HEWLETT PACKARD JAPAN LTD, OB Z ZA ZAPAMETYAVASHTI and OPTONICS INC.

Patent filings in countries

World map showing BIOPTRO CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 43
#2 China 3
#3 WIPO (World Intellectual Property Organization) 3
#4 Taiwan 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Wan Soo 28
#2 Joung Sang Hun 23
#3 Lee Man Sik 9
#4 Im Hae Jo 7
#5 Park Seung Min 5
#6 Cho Jang Lae 5
#7 Shin Sang Kuk 3
#8 Jung Sang Heon 3
#9 Kim Yong Keon 3
#10 Yun Du Kwon 2

Latest patents

Publication Filing date Title
KR102044231B1 Apparatus for testing
KR101999651B1 Apparatus for testing
KR101912756B1 Screw feeding device
KR20180092710A Pallet for display device
KR20180060631A Apparatus for testing
KR20160002644A Screw device
KR101602145B1 Block type conveyor
KR101693017B1 Apparatus for testing
KR101635903B1 Screw device
KR20150047460A Screw device
KR101583267B1 Transfer device
KR20160001727A Screw device
KR20150145086A Screw device
CN105021940A Inspection device
TW201541100A Apparatus for testing
CN105021938A Inspection device
TW201541101A Apparatus for testing
KR20150107166A Transfer device
KR20150047264A Screw device
KR101479633B1 Clamping apparatus