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SI FLEX CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    80,409
  • Filing trend
    ⇩ 75.0%
About

SI FLEX CO LTD has a total of 54 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets audio-visual technology, machine tools and semiconductors are DONGGUAN WUZHU TECHNOLOGY CO LTD, KINWONG ELECTRONIC TECHNOLOGY LONGCHUAN CO LTD and XIAMEN BOLION TECH CO LTD.

Patent filings in countries

World map showing SI FLEX CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 34
#2 China 19
#3 Japan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jeong Ui Nam 8
#2 Lee Sung Ki 8
#3 Seo Jung Sik 7
#4 Jeong Sang Ho 7
#5 Jeong Sang-Ho 6
#6 Jeong Ui-Nam 5
#7 Lee Dae Won 5
#8 Kwon O Gun 4
#9 Jo Seung Hoon 4
#10 Cho Chan Hwan 4

Latest patents

Publication Filing date Title
KR102180279B1 Copper plating method for inner layer of fpcb and fpcb
KR101955685B1 Method for manufacturing flexible printed circuits board and flexible printed circuits board
KR101877957B1 Method for manufacturing printed circuit board
CN109581657A Waveguide and DLP light engine it is optical coupled
KR101915300B1 Automatic bending apparatus
KR20180068135A Method for manufacturing flexible printed circuits board and flexible printed circuits board
KR101606724B1 Roll-to-roll manufacturing method of printed circuit board
KR20160027264A pcb copper plating equipment
KR20150140454A winding roller controller for a flexible printed circuit board
KR101547604B1 Using the BBT method for detecting missing
KR101548909B1 Formation of double-sided circuit exposure method using commodity edge matching
KR101547594B1 Jig For Attaching Supporting Members Onto Flexible Printed Circuit Board
KR20150096082A Multiple attachment method using tape
KR101435432B1 The loading rack of printed circuit board
KR101381327B1 The method of anti-wrinkle for anisotropic conductive film area
KR101369150B1 Method of printing using a step jig
KR101371529B1 Manufacturing method of touch sensor panel
KR101338332B1 Bbt jig for fpcb inspection
KR101340872B1 Composite coating shielding method using ink detachment type
KR101371528B1 The printed circuit board manufacturing methods for preventing burr