Inventor · disambiguated record
Joseph K. Sipher
Also filed as: SIPHER JOSEPH · SIPHER JOSEPH K · SIPHER JOSEPH KAHN
23 granted patents·4 pending applications·1,575 citations·filing 1997–2022
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US6839464B2Multiple pen stroke character set and handwriting recognition system with immediate responsePALMSOURCE INC·Filed 2002·Granted Jan 4, 2005·213 cites·20 claims
- 0296US6590588B2Wireless, radio-frequency communications using a handheld computerPALM INC·Filed 1998·Granted Jul 8, 2003·359 cites·18 claims
- 0395US6343318B1Method and apparatus for communicating information over low bandwidth communications networksPALM INC·Filed 1998·Granted Jan 29, 2002·270 cites·16 claims
- 0490US9445230B1Automated arrival notificationsPINGER INC·Filed 2014·Granted Sep 13, 2016·24 cites·38 claims
- 0590US8896621B1User-manipulable stencils for drawing applicationSIPHER JOSEPH K·Filed 2010·Granted Nov 25, 2014·49 cites·56 claims
- 0690US6401112B1Method and apparatus for synchronizing an Email client on a portable computer system with an Email client on a desktop computerPALM INC·Filed 1997·Granted Jun 4, 2002·205 cites·8 claims
- 0789US6300946B1Method and apparatus for interacting with a portable computerPALM INC·Filed 1998·Granted Oct 9, 2001·150 cites·26 claims
- 0887US7404148B2Method, system and apparatus using a sensory cue to indicate subsequent action characteristics for data communicationsPALM INC·Filed 2003·Granted Jul 22, 2008·42 cites·39 claims
- 0987US6493464B1Multiple pen stroke character set and handwriting recognition system with immediate responsePALM INC·Filed 1997·Granted Dec 10, 2002·154 cites·19 claims
- 1085US9882865B1Multiple phone numbers for mobile devicePINGER INC·Filed 2016·Granted Jan 30, 2018·17 cites·56 claims
- 1184US7480368B2Providing voice messages to an intended recipientPINGER INC·Filed 2007·Granted Jan 20, 2009·9 cites·9 claims
- 1280US7764952B1Distribution of audio content using mobile telecommunication devicesPINGER INC·Filed 2007·Granted Jul 27, 2010·14 cites·8 claims
- 1379US6711609B2Method and apparatus for synchronizing an email client on a portable computer system with an email client on a desktop computerPALMSOURCE INC·Filed 2002·Granted Mar 23, 2004·24 cites·22 claims
- 1477US8001485B2Method, system and apparatus using a sensory cue to indicate subsequent action characteristics for data communicationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Aug 16, 2011·5 cites·20 claims
- 1576USRE40459EMethod and apparatus for communicating information over low bandwidth communications networksPALMSOURCE INC·Filed 2004·Granted Aug 12, 2008·15 cites·35 claims
- 1675US8316062B1Shared distribution lists for distribution of audio content using mobile telecommunication devicesSIPHER JOSEPH K·Filed 2007·Granted Nov 20, 2012·4 cites·23 claims
- 1767US8805957B2Method and apparatus for communications over low bandwidth communications networksHAWKINS JEFFREY C·Filed 2012·Granted Aug 12, 2014·1 cites·16 claims
- 1867USRE43247EMethod and apparatus for communicating information over low bandwidth communications networksHAWKINS JEFFREY C·Filed 2005·Granted Mar 13, 2012·2 cites·27 claims
- 1963US7206815B1Method and apparatus for synchronizing an email client on a portable computer system with an email client on a desktop computerPALMSOURCE INC·Filed 2004·Granted Apr 17, 2007·8 cites·35 claims
- 2060US8660524B2Enforcing limits on free and/or discounted electronic communicationsPINGER INC·Filed 2013·Granted Feb 25, 2014·0 cites·35 claims
- 2159USD449283SWireless handheld computer3COM CORP·Filed 1998·Granted Oct 16, 2001·10 cites·1 claims
- 2258US8194828B2Providing voice messages to an intended recipientSIPHER JOSEPH K·Filed 2008·Granted Jun 5, 2012·0 cites·21 claims
- 2351US2008043943A1Graphical user interface for creating and accessing voice messagesPINGER INC·Filed 2007·Application pending·0 cites
- 2450US8478252B2Enforcing limits on free and/or discounted electronic communicationsCLOUTIER JOCELYN·Filed 2012·Granted Jul 2, 2013·0 cites·38 claims
- 2548US2011078285A1Method and apparatus for wireless internet accessACCESS SYSTEMS AMERICAS INC·Filed 2010·Application pending·0 cites
- 2648US2006046686A1Method and apparatus for wireless internet accessHAWKINS JEFFREY C·Filed 2005·Application pending·0 cites
- 2747US2023177212A1Video presence and collaborationSIPHER JOSEPH K·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joseph K. Sipher files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →