Inventor · disambiguated record
Robert Heddle
Also filed as: HEDDLE ROBERT · HEDDLE ROBERT M · HEDDLE ROBERT MOODIE
9 granted patents·465 citations·filing 1994–2019
91Inventor score
Top patents by PatentIndex Score
9 records- 0190US5717821AMethod, apparatus and recording medium for coding of separated tone and noise characteristic spectral components of an acoustic sibnalSONY CORP·Filed 1994·Granted Feb 10, 1998·118 cites·62 claims
- 0287US5731767AInformation encoding method and apparatus, information decoding method and apparatus, information recording medium, and information transmission methodSONY CORP·Filed 1994·Granted Mar 24, 1998·41 cites·73 claims
- 0381US6363404B1Three-dimensional models with markup documents as textureMICROSOFT CORP·Filed 1998·Granted Mar 26, 2002·104 cites·24 claims
- 0475US7373182B2Wireless mobile phone including a headsetVARIA MOBIL LLC·Filed 2002·Granted May 13, 2008·21 cites·11 claims
- 0570US5703794AMethod and system for mixing audio streams in a computing systemMICROSOFT CORP·Filed 1995·Granted Dec 30, 1997·71 cites·24 claims
- 0668US10726373B1Managing proof assets for validating program complianceHYPERPROOF INC·Filed 2019·Granted Jul 28, 2020·1 cites·30 claims
- 0762US5946652AMethods for non-linearly quantizing and non-linearly dequantizing an information signal using off-center decision levelsFiled 1995·Granted Aug 31, 1999·34 cites·52 claims
- 0861US5752224AInformation encoding method and apparatus, information decoding method and apparatus information transmission method and information recording mediumSONY CORP·Filed 1997·Granted May 12, 1998·43 cites·30 claims
- 0956US5778339ASignal encoding method, signal encoding apparatus, signal decoding method, signal decoding apparatus, and recording mediumSONY CORP·Filed 1994·Granted Jul 7, 1998·32 cites·65 claims
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