Inventor · disambiguated record
Derek S. Graham
Also filed as: GRAHAM DEREK S
4 granted patents·539 citations·filing 1999–2005
84Inventor score
Technology areasH04M
Files withMICROSOFT CORP4
Top patents by PatentIndex Score
4 records- 0195US7236576B2Common visual and functional architecture for presenting and controlling arbitrary telephone line featuresMICROSOFT CORP·Filed 2005·Granted Jun 26, 2007·129 cites·20 claims
- 0290US6975712B1Common visual and functional architecture for presenting and controlling arbitrary telephone line featuresMICROSOFT CORP·Filed 2002·Granted Dec 13, 2005·83 cites·52 claims
- 0390US6389124B1Common visual and functional architecture for presenting and controlling arbitrary telephone line featuresMICROSOFT CORP·Filed 1999·Granted May 14, 2002·203 cites·7 claims
- 0482US7225409B1Graphical user interface for a screen telephoneMICROSOFT CORP·Filed 1999·Granted May 29, 2007·124 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →