KOREA OMYANG CO LTD has a total of 11 patent applications. Its first patent ever was published in 1996. 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 telecommunications are SAHYOUN JOSEPH Y, BUJEON CO LTD and Li lin-zhen.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Electrical machinery and energy | |
#3 | Telecommunications | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Loudspeakers and microphones | |
#2 | Dynamo-electric machines | |
#3 | Telephonic communication | |
#4 | Vehicle parts |
# | Name | Total Patents |
---|---|---|
#1 | Park In Hwan | 4 |
#2 | Park Inn-Hwan | 3 |
#3 | Park Noh-Chol | 3 |
#4 | Park In Hawn | 2 |
#5 | Park No Cheol | 2 |
#6 | Park Noh Chul | 2 |
#7 | Park No-Chul | 2 |
#8 | Park In-Hwan | 2 |
#9 | Shin Jong Young | 1 |
#10 | Park No Chul | 1 |
Publication | Filing date | Title |
---|---|---|
KR20080085386A | Speaker | |
KR20060106472A | Speaker | |
KR20030001768A | coil for motor | |
KR20000033282A | Copper wire for voice coil in speaker and fabrication method thereof | |
KR20000033283A | A voice coil in speaker and method for manufacturing the same. | |
KR100272843B1 | A method for manufacturing of vibration paper in speaker. | |
KR100276087B1 | Diaphragm manufacturing apparatus for speaker | |
KR100238988B1 | speaker of automobile | |
KR0183532B1 | Method of manufacturing voice coil of speaker | |
KR0183531B1 | Method of manufacturing voice coil of speaker | |
KR0172660B1 | Speaker and its manufacturing method |