Inventor · disambiguated record

Sydney Urshan

Also filed as: URSHAN SYDNEY

2 granted patents·9 citations·filing 1992–1993

54Inventor score

Technology areasG06K

Files withURSHAN SYDNEY1

Top patents by PatentIndex Score

2 records

0124US5468944AHigh-speed optical recording and playback apparatus capable of recording and retrieving digital data from an optical storage cardFiled 1993·Granted Nov 21, 1995·3 cites·14 claims
0221US5293032ADigital data optical recording and playback systemURSHAN SYDNEY·Filed 1992·Granted Mar 8, 1994·6 cites·7 claims

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