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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Electrical machinery and energy | |
#3 | Machines | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Cables and insulators | |
#3 | Springs | |
#4 | Dynamo-electric machines | |
#5 | Generating mechanical vibrations |
# | 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 |
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 |