Inventor · disambiguated record
Roland Hellfajer
Also filed as: HELLFAJER ROLAND
18 granted patents·2 pending applications·107 citations·filing 2003–2020
93Inventor score
Files withINFINEON TECHNOLOGIES AG8INTEL CORP2INTEL MOBILE COMM GMBH2BRUECKMANN DIETER1CLEVORN THORSTEN1
Top patents by PatentIndex Score
20 records- 0191US11483191B2Methods and devices for communications in device-to-device networksINTEL CORP·Filed 2020·Granted Oct 25, 2022·5 cites·12 claims
- 0284US9144020B2Dynamic RxDiv for idle mode in a user equipmentCLEVORN THORSTEN·Filed 2012·Granted Sep 22, 2015·6 cites·20 claims
- 0382US7697897B2Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devicesINFINEON TECHNOLOGIES AG·Filed 2006·Granted Apr 13, 2010·12 cites·12 claims
- 0480US7945211B2Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devicesINFINEON TECHNOLOGIES AG·Filed 2009·Granted May 17, 2011·9 cites·8 claims
- 0579US7409567B2Devices with reciprocal wake-up function from the standby modeINFINEON TECHNOLOGIES AG·Filed 2004·Granted Aug 5, 2008·28 cites·17 claims
- 0672US10003990B2Communication device and method for transmitting data in accordance with a retransmission protocolINTEL CORP·Filed 2014·Granted Jun 19, 2018·3 cites·13 claims
- 0772US7529288B2Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurementINFINEON TECHNOLOGIES AG·Filed 2004·Granted May 5, 2009·16 cites·7 claims
- 0867US9883458B2Dynamic RxDiv for idle mode in a user equipmentINTEL DEUTSCHLAND GMBH·Filed 2015·Granted Jan 30, 2018·1 cites·19 claims
- 0964US8432815B2Optimization of the data throughput of a mobile radio connection by efficient packet type changingBRUECKMANN DIETER·Filed 2004·Granted Apr 30, 2013·13 cites·18 claims
- 1058US8537877B2Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurementFELBECKER BRITTA·Filed 2009·Granted Sep 17, 2013·2 cites·9 claims
- 1154US7260359B2Method for transmission of data between a master station and a slave station, and a data transmission systemINFINEON TECHNOLOGIES AG·Filed 2004·Granted Aug 21, 2007·4 cites·7 claims
- 1253US7903626B2Channel qualification and selection in a multichannel radio system by packet error rate measurementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Mar 8, 2011·4 cites·7 claims
- 1352US7340633B2Method for automatically detecting the clock frequency of a system clock pulse for the configuration of a peripheral deviceINFINEON TECHNOLOGIES AG·Filed 2003·Granted Mar 4, 2008·2 cites·16 claims
- 1450US7127262B2Method for determining field strengthINFINEON TECHNOLOGIES AG·Filed 2004·Granted Oct 24, 2006·2 cites·19 claims
- 1547US9084123B2Radio communication devices and methods for controlling a radio communication deviceINTEL MOBILE COMM GMBH·Filed 2012·Granted Jul 14, 2015·0 cites·25 claims
- 1643US8068885B2Method and circuit arrangement for determining a charge consumed within a period in mobile devicesHAMMES MARKUS·Filed 2006·Granted Nov 29, 2011·0 cites·19 claims
- 1740US9473951B2Mobile communication apparatuses, method for performing signal reception quality measurements and method for ascertaining a movement by a mobile communication apparatusINTEL MOBILE COMM GMBH·Filed 2013·Granted Oct 18, 2016·0 cites·12 claims
- 1840US2005276241A1Wireless LAN with fragmentation for bluetooth coexistenceKAMERMAN ADRIAAN·Filed 2004·Application pending·0 cites
- 1939US10405171B2Communication terminal and method for communicating dataINTEL IP CORP·Filed 2016·Granted Sep 3, 2019·0 cites·20 claims
- 2033US2014274068A1Mobile terminal and method for determining a receive windowDAWID HERBERT·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →