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SUNG AN MACHINERY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    123,991
  • Filing trend
    ⇧ 50.0%
About

SUNG AN MACHINERY CO LTD has a total of 23 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 WIPO (World Intellectual Property Organization), Republic of Korea and United States. Its main competitors in its focus markets textiles and paper, surface technology and coating and semiconductors are SUNGAN MACHINERY CO LTD, WPC MACHINERY CORP and ZIMMER JOHANNES.

Patent filings in countries

World map showing SUNG AN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 9
#2 Republic of Korea 7
#3 United States 7

Patent filings per year

Chart showing SUNG AN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Ok Jin 11
#2 Choi Dong Kwon 11
#3 Kim Young Jin 10
#4 Lee Jang Hwan 8
#5 Lee Sang Jae 6
#6 Shin Jae Jun 6
#7 Cho Jae Dong 6
#8 Lee Young Min 5
#9 Kim Yong Sung 5
#10 Seong Jin Woo 5

Latest patents

Publication Filing date Title
KR20030063807A Unwinder splice adjusting apparatus of gravure printing presses
KR20010085042A Print sylinder ink removal apparatus for gravure printing presses
KR20010085039A Turret winder structure of gravure printing presses
KR20010085044A Rewinder splicing apparatus of gravure printing presses
KR20010085043A Print ink supply apparatus gravure printing presses
KR20010085040A Unwinder splicing apparatus of gravure printing presses
KR20010085041A Rewinder touch roll apparatus of gravure printing presses