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SUNG JU SOUND CORP

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    192,415
  • Filing trend
    ⇩ 100.0%
About

SUNG JU SOUND CORP has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and machines are BUDGE TIERRY R, ESTEC CORP and GUENTHER GODEHARD A.

Patent filings in countries

World map showing SUNG JU SOUND CORPs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing SUNG JU SOUND CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwon Young Myung 2
#2 Kim Jae Sung 2
#3 Jang Dong Uk 2
#4 Kim Kyung Min 2
#5 Jeong Gap Ryeol 1
#6 Brian Lynn Olsen 1
#7 Choi Yun Gil 1
#8 Won Jong Dae 1

Latest patents

Publication Filing date Title
KR102133523B1 Flat type speaker with integrated suspension
KR101987111B1 The push-pull electret condenser transducer
KR101901906B1 Horn speaker
KR101834304B1 High performance ultra slim type speaker structure and therof manufacturing method
KR20180072038A Electric device having electric wire with datum for vision inspection system and preventing structure for folding of electric wire
KR20110111191A Slim type micro-speaker having diaphragm module unifying suspension with diaphragm
KR20100121771A A speaker having b-damper and fpcb
KR20100019748A A speaker having valley type cone
KR20080089895A Speaker without the yoke
KR20080032569A Vibrator structure
KR20010074129A Vibration speaker