Assignee
JUNG GIN KON
KR·4 granted patents·66 citations·filing 1991–1993
Technology mixH04R2
Top patents by PatentIndex Score
4 records- 0158US5206465ASound collecting and concentrating device for attaching to the back of a loudspeakerJUNG GIN KON·Filed 1991·Granted Apr 27, 1993·35 cites·22 claims
- 0245US5296656ASound collecting and concentrating device for attaching to the back of multiple loudspeakersJUNG GIN KON·Filed 1993·Granted Mar 22, 1994·21 cites·23 claims
- 0342USD339588SSound concentrating and directing horn attachment for loudspeakersJUNG GIN KON·Filed 1991·Granted Sep 21, 1993·5 cites·1 claims
- 0442USD338467SSound concentrating and directing horn attachment for loudspeakersJUNG GIN KON·Filed 1991·Granted Aug 17, 1993·5 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →