Inventor · disambiguated record
Warren N. Lieberfarb
Also filed as: LIEBERFARB WARREN N
25 granted patents·1,421 citations·filing 1993–2003
98Inventor score
Top patents by PatentIndex Score
25 records- 0198US5598276ASystem and method for controlling play of multiple versions of the same motion picture stored on an optical diskTIME WARNER ENTERTAINM CO LP·Filed 1995·Granted Jan 28, 1997·188 cites·22 claims
- 0297US5712950ASystem and method for controlling play of multiple dialog audio tracks of a software carrierTIME WARNER ENTERTAINM CO LP·Filed 1996·Granted Jan 27, 1998·88 cites·15 claims
- 0397US5497241ASystem and method for controlling display of motion picture subtitles in a selected language during play of a software carrierTIME WARNER ENTERTAINM CO LP·Filed 1993·Granted Mar 5, 1996·116 cites·8 claims
- 0497US5488410ASystem and method for disk software publishers to control disk distributionTIME WARNER ENTERTAINM CO LP·Filed 1993·Granted Jan 30, 1996·107 cites·8 claims
- 0597US5469370ASystem and method for controlling play of multiple audio tracks of a software carrierTIME WARNER ENTERTAINM CO LP·Filed 1993·Granted Nov 21, 1995·303 cites·34 claims
- 0696US7190880B2Player and disc system for producing video signals in different formatsWARNER BROS HOME ENTERTEINMENT·Filed 2003·Granted Mar 13, 2007·77 cites·7 claims
- 0795US5576843ASystem and method for controlling play of multiple dialog audio tracks of a software carrierTIME WARNER ENTERTAINM CO LP·Filed 1993·Granted Nov 19, 1996·106 cites·20 claims
- 0894US5400077ASystem for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratioTIME WARNER ENTERTAINM CO LP·Filed 1993·Granted Mar 21, 1995·165 cites·14 claims
- 0992US6771888B1Data structure for allowing play of a video program in multiple aspect ratiosFiled 2000·Granted Aug 3, 2004·24 cites·35 claims
- 1090US6418271B1Data structure for representing video program subtitlesTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Jul 9, 2002·16 cites·13 claims
- 1185US6411772B1Data structure for distinguishing data of authorized and unauthorized publishersTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Jun 25, 2002·10 cites·8 claims
- 1285US5671320ASystem and method for controlling play of multiple dialog audio tracks of a software carrierTIME WARNER ENTERTAINM CO LP·Filed 1995·Granted Sep 23, 1997·48 cites·4 claims
- 1382US6487365B2Data structure for representing a program containing components organized in a series of data blocksTIME WARNER ENTERTAINM CO LP·Filed 2002·Granted Nov 26, 2002·11 cites·10 claims
- 1481US6408129B1Method for processing a plurality of synchronized audio tracks, including phase inversion of a selected trackTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Jun 18, 2002·13 cites·4 claims
- 1581US5574567ASystem and method for controlling play of multiple versions of the same motion picture stored on an optical diskTIME WARNER ENTERTAINM CO LP·Filed 1996·Granted Nov 12, 1996·74 cites·6 claims
- 1680US6442335B1Data structure for audio signals that can be mixed and/or switchedTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Aug 27, 2002·9 cites·16 claims
- 1776US6424794B1Data structure for representing a program containing components organized in a series of data blocksTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Jul 23, 2002·5 cites·9 claims
- 1874US6115534ASoftware carrier whose play can be controlled by the software publisherTIME WARNER ENTERTAINM CO LP·Filed 1997·Granted Sep 5, 2000·13 cites·3 claims
- 1972US6526221B1Data structure representing both program and command dataTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Feb 25, 2003·4 cites·10 claims
- 2070US6553176B1Data structure for representing two or more versions of program materialTIME WARNER ENTERTAINM CO LP·Filed 2000·Granted Apr 22, 2003·4 cites·20 claims
- 2170US6148139ASoftware carrier with operating commands embedded in data blocksTIME WARNER ENTERTAINM CO LP·Filed 1998·Granted Nov 14, 2000·19 cites·4 claims
- 2265US7085479B2Optical disc player for playing a disc in a selected formatWARNER HOME VIDEO INC·Filed 2003·Granted Aug 1, 2006·4 cites·12 claims
- 2364US5619424ASoftware carrier for storing digital data representative of picture information and including pan scan dataTIME WARNER ENTERTAINM CO LP·Filed 1995·Granted Apr 8, 1997·14 cites·6 claims
- 2462US7043145B2Method of distributing multimedia presentations in different formats on optical discsWARNER HOME VIDEO INC·Filed 2003·Granted May 9, 2006·3 cites·3 claims
- 2545US7103269B2System of multiple players generating outputs of different formats from identical discsWARNER HOME VIDEO INC·Filed 2003·Granted Sep 5, 2006·0 cites·14 claims
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