Inventor · disambiguated record
Christian Huitema
Also filed as: HUITEMA CHRISTIAN · HUITEMA CHRISTIAN F · HUITEMA CHRISTIAN FRANCOIS
114 granted patents·19 pending applications·3,676 citations·filing 1998–2019
99Inventor score
Files withMICROSOFT CORP62MICROSOFT TECHNOLOGY LICENSING LLC32HASSAN AMER A13HUITEMA CHRISTIAN5KUEHNEL THOMAS W3
Top patents by PatentIndex Score
133 records- 0199US7933344B2OFDMA based on cognitive radioMIRCOSOFT CORP·Filed 2006·Granted Apr 26, 2011·212 cites·19 claims
- 0299US7788378B2Apparatus and method for community relay node discoveryMICROSOFT CORP·Filed 2005·Granted Aug 31, 2010·273 cites·20 claims
- 0399US7065587B2Peer-to-peer name resolution protocol (PNRP) and multilevel cache for use therewithMICROSOFT CORP·Filed 2001·Granted Jun 20, 2006·311 cites·2 claims
- 0497US8928659B2Telepresence systems with viewer perspective adjustmentBAR-ZEEV AVI·Filed 2010·Granted Jan 6, 2015·26 cites·20 claims
- 0597US6016512AEnhanced domain name service using a most frequently used domain names table and a validity code tableTELCORDIA TECH INC·Filed 1998·Granted Jan 18, 2000·551 cites·10 claims
- 0696US9697635B2Generating an avatar from real time image dataMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Jul 4, 2017·438 cites·20 claims
- 0796US9508197B2Generating an avatar from real time image dataMICROSOFT CORP·Filed 2013·Granted Nov 29, 2016·442 cites·20 claims
- 0896US7616594B2Wireless device discovery and configurationMICROSOFT CORP·Filed 2005·Granted Nov 10, 2009·75 cites·25 claims
- 0996US7577125B2Direct wireless client to client communicationMICROSOFT CORP·Filed 2005·Granted Aug 18, 2009·39 cites·15 claims
- 1095US9836870B2Geometric proxy for a participant in an online meetingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Dec 5, 2017·12 cites·20 claims
- 1195US8976224B2Controlled three-dimensional communication endpointMICROSOFT CORP·Filed 2012·Granted Mar 10, 2015·23 cites·20 claims
- 1295US8405706B2Visual feedback for natural head positioningZHANG ZHENGYOU·Filed 2008·Granted Mar 26, 2013·30 cites·19 claims
- 1395US8265052B2Direct wireless client to client communicationABHISHEK ABHISHEK·Filed 2011·Granted Sep 11, 2012·21 cites·20 claims
- 1494US9332218B2Perspective-correct communication window with motion parallaxMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted May 3, 2016·11 cites·20 claims
- 1594US9332222B2Controlled three-dimensional communication endpointMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted May 3, 2016·12 cites·20 claims
- 1694US8253774B2Ambulatory presence featuresHUITEMA CHRISTIAN·Filed 2009·Granted Aug 28, 2012·24 cites·20 claims
- 1794US8144793B2Cognitive multi-user OFDMAHASSAN AMER A·Filed 2006·Granted Mar 27, 2012·24 cites·20 claims
- 1893US8351589B2Spatial audio for audio conferencingMICROSOFT CORP·Filed 2009·Granted Jan 8, 2013·26 cites·20 claims
- 1993US7970085B2OFDM transmission and reception for non-OFDMA signalsMICROSOFT CORP·Filed 2007·Granted Jun 28, 2011·21 cites·9 claims
- 2093US7929623B2FEC in cognitive multi-user OFDMAMICROSOFT CORP·Filed 2007·Granted Apr 19, 2011·22 cites·20 claims
- 2193US7000015B2System and methods for providing physical location information and a location method used in discovering the physical location information to an application on a computing deviceMICROSOFT CORP·Filed 2001·Granted Feb 14, 2006·105 cites·10 claims
- 2292US9461673B2Computing device with configurable antennaMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Oct 4, 2016·6 cites·20 claims
- 2392US8374130B2Orthogonal frequency division multiple access with carrier senseMICROSOFT CORP·Filed 2008·Granted Feb 12, 2013·23 cites·19 claims
- 2492US7840638B2Participant positioning in multimedia conferencingMICROSOFT CORP·Filed 2008·Granted Nov 23, 2010·23 cites·20 claims
- 2591US8189621B2Stack signaling to application with lack of requested bandwidthHASSAN AMER A·Filed 2006·Granted May 29, 2012·19 cites·17 claims
- 2691US7493363B2Peer-to-peer group management and method for maintaining peer-to-peer graphsMICROSOFT CORP·Filed 2001·Granted Feb 17, 2009·84 cites·10 claims
- 2791US7068789B2Peer-to-peer name resolution protocol (PNRP) group security infrastructure and methodMICROSOFT CORP·Filed 2001·Granted Jun 27, 2006·88 cites·23 claims
- 2890US7391725B2System and method for defeating SYN attacksHUITEMA CHRISTIAN·Filed 2004·Granted Jun 24, 2008·74 cites·30 claims
- 2989US9774415B2Cognitive multi-user OFDMAMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Sep 26, 2017·5 cites·18 claims
- 3089US8559350B2Mechanism to convey discovery information in a wireless networkKUEHNEL THOMAS W·Filed 2006·Granted Oct 15, 2013·23 cites·17 claims
- 3189US8416715B2Interest determination for auditory enhancementROSENFELD DANIEL A·Filed 2009·Granted Apr 9, 2013·30 cites·19 claims
- 3289US7784029B2Network service for modularly constructing a software defined radioMICROSOFT CORP·Filed 2005·Granted Aug 24, 2010·20 cites·17 claims
- 3389US7720018B2Low power transmission provisioning for wireless network devicesMICROSOFT CORP·Filed 2005·Granted May 18, 2010·17 cites·17 claims
- 3488US7634016B2Variable OFDM subchannel coding and modulationMICROSOFT CORP·Filed 2006·Granted Dec 15, 2009·17 cites·19 claims
- 3587US8001189B2Routing of network messagesMICROSOFT CORP·Filed 2002·Granted Aug 16, 2011·58 cites·54 claims
- 3686US8976795B2Gateway advertisement in a wireless meshKUEHNEL THOMAS W·Filed 2009·Granted Mar 10, 2015·10 cites·12 claims
- 3786US7969954B2Direct wireless client to client communicationMICROSOFT CORP·Filed 2009·Granted Jun 28, 2011·9 cites·20 claims
- 3886US7483412B2Range extension between two wireless devicesMICROSOFT CORP·Filed 2005·Granted Jan 27, 2009·14 cites·17 claims
- 3985US7920823B2System capability discovery for software defined radioMICROSOFT CORP·Filed 2006·Granted Apr 5, 2011·11 cites·20 claims
- 4085US7685288B2Ad-hoc service discovery protocolMICROSOFT CORP·Filed 2003·Granted Mar 23, 2010·49 cites·18 claims
- 4183US10390273B2Roaming between network access points based on dynamic criteriaMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Aug 20, 2019·5 cites·20 claims
- 4283US9866418B2Cognitive multi-user OFDMAMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Jan 9, 2018·2 cites·20 claims
- 4383US9755879B2OFDM transmission and reception for non-OFDM signalsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Sep 5, 2017·2 cites·20 claims
- 4483US9065687B2Cognitive multi-user OFDMAHASSAN AMER A·Filed 2012·Granted Jun 23, 2015·3 cites·19 claims
- 4583US7245622B2Allowing IPv4 clients to communicate over an IPv6 network when behind a network address translator with reduced server workloadMICROSOFT CORP·Filed 2003·Granted Jul 17, 2007·38 cites·12 claims
- 4682US9767586B2Camera system and method for hair segmentationMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Sep 19, 2017·5 cites·20 claims
- 4782US8385230B2Automatic network address assignment in a wireless meshMICROSOFT CORP·Filed 2009·Granted Feb 26, 2013·9 cites·16 claims
- 4882US8107939B2Software defined radio architectureHASSAN AMER A·Filed 2007·Granted Jan 31, 2012·12 cites·20 claims
- 4980US7640338B2System and method for mitigation of malicious network node activityMICROSOFT CORP·Filed 2005·Granted Dec 29, 2009·9 cites·11 claims
- 5080US7370197B2Method and system for authenticating messagesMICROSOFT CORP·Filed 2002·Granted May 6, 2008·28 cites·14 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →