Inventor · disambiguated record
Lon-Chan Chu
Also filed as: CHU LON · CHU LON-CHAN
26 granted patents·14 pending applications·595 citations·filing 1997–2015
96Inventor score
Files withMICROSOFT CORP22CHU LON-CHAN4FORBES SCOTT C3GUNDAY ERHAN H2MICROSOFT TECHNOLOGY LICENSING LLC2
Top patents by PatentIndex Score
40 records- 0191US8036366B2Intelligent formatting of VoIP telephone numbersMICROSOFT CORP·Filed 2006·Granted Oct 11, 2011·19 cites·16 claims
- 0290US6157942AImprecise caching of directory download responses for dynamic directory servicesMICROSOFT CORP·Filed 1997·Granted Dec 5, 2000·251 cites·18 claims
- 0388US9774727B2Secured communication via location awarenessMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Sep 26, 2017·7 cites·20 claims
- 0486US8618984B2Selecting beacons for location inferenceLIN JYH-HAN·Filed 2010·Granted Dec 31, 2013·13 cites·20 claims
- 0586US7133362B2Intelligent buffering process for network conference videoMICROSOFT CORP·Filed 2001·Granted Nov 7, 2006·44 cites·17 claims
- 0685US8818344B2Secured communication via location awarenessFORBES SCOTT C·Filed 2006·Granted Aug 26, 2014·11 cites·20 claims
- 0783US7843818B2Intelligent buffering process for network conference videoMICROSOFT CORP·Filed 2006·Granted Nov 30, 2010·11 cites·15 claims
- 0882US6006331ARecovery of online sessions for dynamic directory servicesMICROSOFT CORP·Filed 1997·Granted Dec 21, 1999·117 cites·20 claims
- 0978US7227864B2Methods and systems for establishing communications through firewalls and network address translatorsMICROSOFT CORP·Filed 2001·Granted Jun 5, 2007·24 cites·34 claims
- 1076US7817792B2Hyperlink-based softphone call and managementMICROSOFT CORP·Filed 2006·Granted Oct 19, 2010·7 cites·20 claims
- 1173US8467505B2Voicemail filtering softwareHOWELL DAVID A·Filed 2006·Granted Jun 18, 2013·6 cites·19 claims
- 1268US9968300B2Anatomical visualization with electrically conductive balloon catheterGUNDAY ERHAN H·Filed 2012·Granted May 15, 2018·2 cites·49 claims
- 1368US8594299B2Intelligent formatting of VoIP telephone numbersCHU LON-CHAN·Filed 2011·Granted Nov 26, 2013·2 cites·20 claims
- 1467US9185206B2Secured communication via location awarenessMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Nov 10, 2015·1 cites·20 claims
- 1566US8630191B2Device selection for broadcast messagesFORBES SCOTT C·Filed 2006·Granted Jan 14, 2014·3 cites·20 claims
- 1664US8140700B2Reliable delivery of multi-cast conferencing dataXU YIKANG·Filed 2009·Granted Mar 20, 2012·1 cites·12 claims
- 1761US8767718B2Conversation data accuracy confirmationFORBES SCOTT C·Filed 2006·Granted Jul 1, 2014·3 cites·20 claims
- 1860US2007198737A1Reliable Delivery of Multi-Cast Conferencing DataMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 1960US2007192412A1Reliable Delivery of Multi-Cast Conferencing DataMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 2055US9497314B2Mining data for servicesMILSTEIN DAVID·Filed 2006·Granted Nov 15, 2016·1 cites·19 claims
- 2155US8862671B2Aggregate communications with intelligent sourcingCHU LON-CHAN·Filed 2007·Granted Oct 14, 2014·0 cites·14 claims
- 2255US6629144B1Recovery of online sessions for dynamic directory servicesMICROSOFT CORP·Filed 1999·Granted Sep 30, 2003·30 cites·9 claims
- 2354US7185098B2Conferencing using flexible connection portsMICROSOFT CORP·Filed 2002·Granted Feb 27, 2007·4 cites·19 claims
- 2451US9687196B2Electrically conductive balloon catheterGUNDAY ERHAN H·Filed 2012·Granted Jun 27, 2017·0 cites·23 claims
- 2551US6016508AServer-determined client refresh periods for dynamic directory servicesMICROSOFT CORP·Filed 1997·Granted Jan 18, 2000·23 cites·20 claims
- 2650US8144849B2Selective pre-authorized credit for incoming callsCHU LON-CHAN·Filed 2007·Granted Mar 27, 2012·0 cites·19 claims
- 2750US2012150982A1Reliable delivery of multi-cast conferencing dataXU YIKANG·Filed 2012·Application pending·0 cites
- 2850US2007195807A1Methods and Systems for Establishing Communications Through Firewalls and Network Address TranslatorsMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 2948US2007280433A1Voicemail message controlsMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3048US2007280225A1Extended services and recommendationsMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3148US2008137642A1Mobile device call to computing deviceMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3246US2004236829A1Reliable delivery of multi-cast conferencing dataFiled 2003·Application pending·0 cites
- 3344US6263367B1Server-determined client refresh periods for dynamic directory servicesMICROSOFT CORP·Filed 1999·Granted Jul 17, 2001·15 cites·14 claims
- 3444US2007280254A1Enhanced network communicationMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3544US2008003941A1VoIP two-way broadcastingMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3644US2008117897A1External data access information in a voip conversationMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3744US2007274300A1Hover to callMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 3843US8130679B2Individual processing of VoIP contextual informationMILSTEIN DAVID·Filed 2006·Granted Mar 6, 2012·0 cites·20 claims
- 3943US2007237131A1Voip client informationMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 4041US2008175225A1Just-in-time call registration for mobile call to voip deviceCHU LON-CHAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →