Inventor · disambiguated record
John Hartung
Also filed as: HARTUNG JOHN · HARTUNG JOHN P
20 granted patents·1 pending application·963 citations·filing 1977–2011
96Inventor score
Files withLUCENT TECHNOLOGIES INC8AMERICAN TELEPHONE & TELEGRAPH2ARRIS GROUP INC2AT & T BELL LAB2AT & T CORP2
Top patents by PatentIndex Score
21 records- 0192US9774848B2Efficient compression and transport of video over a networkJAYANT NIKIL·Filed 2011·Granted Sep 26, 2017·35 cites·14 claims
- 0292US5457495AAdaptive video coder with dynamic bit allocationAT & T CORP·Filed 1994·Granted Oct 10, 1995·149 cites·34 claims
- 0391US7936818B2Efficient compression and transport of video over a networkARRIS GROUP INC·Filed 2003·Granted May 3, 2011·57 cites·9 claims
- 0491US5309232ADynamic bit allocation for three-dimensional subband video codingAT & T BELL LAB·Filed 1993·Granted May 3, 1994·124 cites·14 claims
- 0588US5481308AMethod and apparatus for synthesizing subband video imagesAT & T CORP·Filed 1995·Granted Jan 2, 1996·119 cites·2 claims
- 0685US6360017B1Perceptual-based spatio-temporal segmentation for motion estimationLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 19, 2002·87 cites·18 claims
- 0780US6233283B1Layered video coding using perceptual coding criteria for error resilience in packet networksLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 15, 2001·78 cites·9 claims
- 0879US5745178AGlobal rate control for model-assisted coding of low bit rate videoLUCENT TECHNOLOGIES INC·Filed 1996·Granted Apr 28, 1998·65 cites·24 claims
- 0979US4109892AAdjustable easelHARTUNG JOHN P·Filed 1977·Granted Aug 29, 1978·45 cites·14 claims
- 1077US4591669AAdaptive filter update gain normalizationAT & T BELL LAB·Filed 1984·Granted May 27, 1986·39 cites·17 claims
- 1172US7665116B2Network architecture for real time delivery of video over lossy networks from remote locationsARRIS GROUP INC·Filed 2005·Granted Feb 16, 2010·6 cites·18 claims
- 1272US6804294B1Method and apparatus for video frame selection for improved coding quality at low bit-ratesLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 12, 2004·43 cites·28 claims
- 1371US4924480ACodecs with suppression of multiple encoding/decodings across a connectionAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted May 8, 1990·38 cites·28 claims
- 1461US8737424B2Methods and systems for substituting programs in multiple program MPEG transport streamsHARTUNG JOHN·Filed 2007·Granted May 27, 2014·2 cites·54 claims
- 1558US8654849B2Integrated transcodingBAI JUNGFENG·Filed 2009·Granted Feb 18, 2014·2 cites·17 claims
- 1652US4731834AAdaptive filter including signal path compensationAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Mar 15, 1988·17 cites·8 claims
- 1751US6477555B1Method and apparatus for performing rapid convolutionLUCENT TECHNOLOGIES INC·Filed 1999·Granted Nov 5, 2002·26 cites·20 claims
- 1843US5826225AMethod and apparatus for improving vector quantization performanceLUCENT TECHNOLOGIES INC·Filed 1996·Granted Oct 20, 1998·14 cites·20 claims
- 1937US2002148934A1Implement holderFiled 2001·Application pending·0 cites
- 2036US6463164B1Motion vector estimation based on statistical features of an image frameLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 8, 2002·8 cites·4 claims
- 2135US5612747AMethod and apparatus for vector quantization caching in a real time video coderLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 18, 1997·9 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →