Inventor · disambiguated record
Douglas Charney
Also filed as: CHARNEY DOUGLAS
4 granted patents·2 pending applications·23 citations·filing 2003–2003
71Inventor score
Top patents by PatentIndex Score
6 records- 0161US7386304B2Method and system for transferring data for upgrading features in portable electronic devicesVTECH TELECOMM LTD·Filed 2003·Granted Jun 10, 2008·9 cites·21 claims
- 0261US6990356B2Cordless telephone system with wireless expansion peripheralsVTECH TELECOMMUNICATIONS LTD·Filed 2003·Granted Jan 24, 2006·10 cites·15 claims
- 0356US7515702B2Method and system for downloading audio samples for personalized telephone ring tonesVTECH TELECOMM LTD·Filed 2003·Granted Apr 7, 2009·4 cites·16 claims
- 0442US2004132445A1Methods and systems of sharing mutual resources between an external device and a cordless telephone via a communications mediumFiled 2003·Application pending·0 cites
- 0540US2004130578A1Method and system for selection of menu items in a telephone menu screen interfaceFiled 2003·Application pending·0 cites
- 0639US7386104B2Method and system for transferring data to a line connected device using a computer modemVTECH TELECOMM LTD·Filed 2003·Granted Jun 10, 2008·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →