Inventor · disambiguated record
Hartmut Hackmann
Also filed as: HACKMANN HARTMUT
4 granted patents·56 citations·filing 1989–2005
74Inventor score
Technology areasH04N
Top patents by PatentIndex Score
4 records- 0174US5168361AArrangement for the transmission of digital television signalsPHILIPS CORP·Filed 1989·Granted Dec 1, 1992·35 cites·8 claims
- 0249US6266096B1Digital encoding method and apparatus for replacing part of the data signal with synthetically generated amplitude valuesPHILIPS CORP·Filed 1998·Granted Jul 24, 2001·17 cites·16 claims
- 0337US8068176B2Noise elimination device for the detection of the vertical sync pulse in video signalsPLETZ-KIRSCH GERHARD·Filed 2005·Granted Nov 29, 2011·0 cites·9 claims
- 0431US5438371AData transmission methodPHILIPS CORP·Filed 1993·Granted Aug 1, 1995·4 cites·11 claims
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