Learn more

SPM CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    181,549
  • Filing trend
    0.0%
About

SPM CO LTD has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and Japan. Its main competitors in its focus markets environmental technology, medical technology and materials and metallurgy are FERROTEC MATERIAL TECH CORPORATION, KUNSHAN YUANKE HONGSEN METAL TECH CO LTD and ASSOCIATED CEMENT COMPANIES LT.

Patent filings in countries

World map showing SPM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 Japan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Seo Yong Seok 4
#2 Yang Kyoung Sik 4
#3 Lee Jae Hyun 3
#4 Song Myong Shin 3
#5 Kim Heung Il 3
#6 Na Seung Hyun 2
#7 Lee Woong Geol 2
#8 Song Jin Soo 1
#9 Kil Yong Seop 1
#10 Kang Tae Young 1

Latest patents

Publication Filing date Title
KR102197733B1 Heat sealing apparatus for stick type packaging system
KR102049966B1 High voltage, low current power type relay with a DC MOTOR
KR101885063B1 Wind power generation system
KR20170052835A A method for estimating an internal impedance of a battery
KR101488147B1 A composition of eco-friendly non-cement type binder by low-temperature calcination, mortar and concrete comprising the same
KR20150140032A A composition of non-cement type binder, mortar and concrete comprising the same
KR20150129350A A Composite of non-cement type binder with eco-friendly properties
JP2011228990A Server device
KR100919773B1 Vaccum tube for blood test
KR20090120268A The sensor to sense a explosion of battery
KR20090075104A A blood-goothering agency
KR20090075108A Vaccum tube for blood test
KR100741719B1 Vacuum blood-collecting tube
KR20070101895A Battery protection circuit
KR20010008377A The cooling device for heat treatment of austenite stainless steel