Inventor · disambiguated record
Ion Barbu
Also filed as: BARBU ION
11 granted patents·2 pending applications·89 citations·filing 2010–2016
89Inventor score
Technology areasH04W
Files withBLACKBERRY LTD3RESEARCH IN MOTION LTD3BAKTHAVATHSALU KRISHNA KUMAR2BARBU ION2KHOLAIF AHMAD MOHAMMAD2
Top patents by PatentIndex Score
13 records- 0194US8695063B2Authentication failure in a wireless local area networkKHOLAIF AHMAD MOHAMMAD·Filed 2010·Granted Apr 8, 2014·24 cites·9 claims
- 0291US8699379B2Configuring mobile station according to type of wireless local area network (WLAN) deploymentKHOLAIF AHMAD MOHAMMAD MOHAMMAD·Filed 2011·Granted Apr 15, 2014·18 cites·22 claims
- 0386US8724603B2Network access and a mobile station configured for the sameBARBU ION·Filed 2011·Granted May 13, 2014·14 cites·18 claims
- 0486US8427991B2Handling wrong WEP key and related battery drain and communication exchange failuresKHOLAIF AHMAD MOHAMMAD·Filed 2010·Granted Apr 23, 2013·8 cites·20 claims
- 0586US8195251B2Reducing WLAN power consumption on a mobile device utilizing a cellular radio interfaceBAKTHAVATHSALU KRISHNA KUMAR·Filed 2010·Granted Jun 5, 2012·10 cites·16 claims
- 0680US8385988B2Reducing WLAN power consumption on a mobile device utilizing a cellular radio interfaceRESEARCH IN MOTION LTD·Filed 2012·Granted Feb 26, 2013·4 cites·14 claims
- 0777US8750245B2Methods and apparatus for use in initiating vertical handover based on comparative evaluation of WLAN and WWAN signal qualitiesBAKTHAVATHSALU KRISHNA KUMAR·Filed 2011·Granted Jun 10, 2014·5 cites·18 claims
- 0876US9030985B2Handling mismatch of cryptographic keys and related battery drain and communication exchange failuresRESEARCH IN MOTION LTD·Filed 2013·Granted May 12, 2015·3 cites·20 claims
- 0974US10735954B2Method and device for facilitating authentication over a wireless networkBLACKBERRY LTD·Filed 2016·Granted Aug 4, 2020·2 cites·19 claims
- 1065US8881238B2Authentication failure in a wireless local area networkBLACKBERRY LTD·Filed 2014·Granted Nov 4, 2014·1 cites·7 claims
- 1152US8874177B2Reducing WLAN power consumption on a mobile device utilizing a cellular radio interfaceRESEARCH IN MOTION LTD·Filed 2013·Granted Oct 28, 2014·0 cites·12 claims
- 1247US2016135205A1Wi-fi network access and a mobile terminal configured for the sameBLACKBERRY LTD·Filed 2016·Application pending·0 cites
- 1342US2012230305A1Wi-fi network access and a mobile terminal configured for the sameBARBU ION·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →