Inventor · disambiguated record
P. Robert Hsu
Also filed as: HSU P ROBERT
12 granted patents·2 pending applications·2,374 citations·filing 1997–2009
95Inventor score
Top patents by PatentIndex Score
14 records- 0198US6295057B1Internet content and television programming selectively displaying systemSONY CORP·Filed 2000·Granted Sep 25, 2001·236 cites·35 claims
- 0297US6397387B1Client and server systemSONY CORP·Filed 1997·Granted May 28, 2002·417 cites·2 claims
- 0397US6195692B1Television/internet system having multiple data stream connectionsSONY CORP·Filed 1997·Granted Feb 27, 2001·424 cites·5 claims
- 0497US5907604AImage icon associated with caller IDSONY CORP·Filed 1997·Granted May 25, 1999·481 cites·10 claims
- 0594US6260192B1Filtering system based on pattern of usageSONY CORP·Filed 1997·Granted Jul 10, 2001·203 cites·104 claims
- 0694US6072483AActive frame scroll interfaceSONY CORP·Filed 1997·Granted Jun 6, 2000·187 cites·4 claims
- 0788US6314454B1Method and apparatus for certified electronic mail messagesSONY CORP·Filed 1998·Granted Nov 6, 2001·189 cites·19 claims
- 0879US7503057B2Client and server systemSONY CORP·Filed 2001·Granted Mar 10, 2009·16 cites·15 claims
- 0973US6442593B1Methods and apparatus for transmitting prioritized electronic mail messagesSONY CORP·Filed 1999·Granted Aug 27, 2002·59 cites·3 claims
- 1069US6820113B2Methods and apparatus for transmitting prioritized electronic mail messagesSONY CORP·Filed 2002·Granted Nov 16, 2004·9 cites·16 claims
- 1163US6295058B1Method and apparatus for creating multimedia electronic mail messages or greeting cards on an interactive receiverSONY CORP·Filed 1998·Granted Sep 25, 2001·152 cites·22 claims
- 1257US2009144775A1Client and server systemSONY CORP·Filed 2009·Application pending·0 cites
- 1355US2009182655A1Method and apparatus for prioritized delivery of electronic mail messagesSONY ELECTRONICS INC·Filed 2008·Application pending·0 cites
- 1453US7490129B2Methods and apparatus for transmitting prioritized electronic mail messagesSONY CORP·Filed 2004·Granted Feb 10, 2009·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →