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BSE CO LTD

Overview
  • Total Patents
    640
  • GoodIP Patent Rank
    55,942
  • Filing trend
    0.0%
About

BSE CO LTD has a total of 640 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, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets audio-visual technology, machines and semiconductors are JIAXING HERO YOUNG ELECTRICAL APPLIANCES CO LTD, SIEMENS MEDICAL INSTR PTE LTD and HARRY CLAUDE WILLSON.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Song Chung Dam 81
#2 Song Chung-Dam 74
#3 Lee Sang-Ho 60
#4 Doh Sung-Hwan 40
#5 Lee Sang Ho 36
#6 Lim Jun 34
#7 Kim Chang Won 34
#8 Park Sung Ho 34
#9 Kim Chang-Won 28
#10 Lee Han-Ryang 27

Latest patents

Publication Filing date Title
KR102097472B1 Canal type earphone with pressure balanced structure
KR102116249B1 Linear Actuator
KR102070202B1 Hybrid speaker for easy mounting
KR101907513B1 Hybrid speaker
KR101826083B1 Pendant type bluetooth earphone
KR20170087035A Wire retractable device for earphone
KR101815062B1 Passive radiator speaker for mobile device
KR101765679B1 Flat voice coil speaker for mobile device
KR101673295B1 Bidirectional interface terminal for speaker
KR101673297B1 Suspension for speaker and method of making the same
KR101673296B1 Pattern diaphram and method of making the same
KR20160112218A Locking device of automatic wire winding apparatus
KR101617661B1 Rf type multi layer fpcb suspension for speaker
KR101617662B1 Apparatus for fixing magnet using yoke pole in speaker
KR101542828B1 Sus deco grill for supersonic welding
KR20160029202A Wind reduction filter for microphone
KR101486918B1 smd type square condenser microphone assembly and method of making the same
KR101486920B1 Welding type condenser microphone and method of making the same
KR101363522B1 A suspension with conduction bridge for micro speaker
KR101454325B1 MEMS microphone