Inventor · disambiguated record
Joong Kwon Joh
Also filed as: JOH JOONG K · JOH JOONG KWON
6 granted patents·75 citations·filing 1994–1997
82Inventor score
Top patents by PatentIndex Score
6 records- 0170US5453894AAutomatic head cleaning apparatus for magnetic recording/playback systemGOLD STAR CO·Filed 1994·Granted Sep 26, 1995·22 cites·5 claims
- 0264US5838875AApparatus and method for discriminating between analog and digital video signals in high definition video cassette recorderGOLD STAR CO·Filed 1996·Granted Nov 17, 1998·35 cites·15 claims
- 0343US6014492AVideo signal recording and reproducing apparatus for digital video cassette tape recorderLG ELECTRONICS INC·Filed 1997·Granted Jan 11, 2000·7 cites·16 claims
- 0438US5506733AApparatus for recording and reproducing digital and analog video signals using two analog record/reproduce heads and two digital record/reproduce heads, respectivelyGOLD STAR CO·Filed 1994·Granted Apr 9, 1996·5 cites·10 claims
- 0535US5452169AVariable bulge device for rotatable head drumGOLD STAR CO·Filed 1994·Granted Sep 19, 1995·3 cites·13 claims
- 0631US5937135ATape-independent video signal recording and reproducing apparatusLG ELECTRONICS INC·Filed 1996·Granted Aug 10, 1999·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →