Inventor · disambiguated record
Derek Yu
Also filed as: YU DEREK · YU DEREK K
38 granted patents·8 pending applications·344 citations·filing 2001–2019
97Inventor score
Top patents by PatentIndex Score
46 records- 0197US8260337B2System and method for peer-to-peer communication in cellular systemsPERIYALWAR SHALINI·Filed 2011·Granted Sep 4, 2012·41 cites·19 claims
- 0297US7548758B2System and method for peer-to-peer communication in cellular systemsNORTEL NETWORKS LTD·Filed 2004·Granted Jun 16, 2009·110 cites·28 claims
- 0391US7877106B2System and method for peer-to-peer communication in cellular systemsNORTEL NETWORKS LTD·Filed 2009·Granted Jan 25, 2011·14 cites·20 claims
- 0489US6760860B1Automatic retransmission request layer interaction in a wireless networkNORTEL NETWORKS LTD·Filed 2001·Granted Jul 6, 2004·83 cites·26 claims
- 0586US9510190B2Wireless access point security for multi-hop networksAPPLE INC·Filed 2013·Granted Nov 29, 2016·6 cites·33 claims
- 0684US8743773B2Power control at a relay station in a wireless networkSENARATH NIMAL GAMINI·Filed 2012·Granted Jun 3, 2014·5 cites·18 claims
- 0783US8843058B2Mobile relay communication systemSENARATH GAMINI·Filed 2008·Granted Sep 23, 2014·9 cites·31 claims
- 0883US8588836B2System and method for peer-to-peer communication in cellular systemsPERIYALWAR SHALINI·Filed 2012·Granted Nov 19, 2013·4 cites·23 claims
- 0983US8576753B2System and method for wireless relay frame structure, protocol, and operationSENARATH NIMAL GAMINI·Filed 2009·Granted Nov 5, 2013·10 cites·20 claims
- 1083US8144597B2Path selection for a wireless system with relaysSENARATH NIMAL GAMINI·Filed 2008·Granted Mar 27, 2012·8 cites·19 claims
- 1182US8576882B2Media access control protocol for multi-hop network systems and method thereforeZHANG HANG·Filed 2007·Granted Nov 5, 2013·9 cites·22 claims
- 1282US7965668B2Method and system for priority-based state transition for high speed data transmission and wireless access networksERICSSON AB·Filed 2008·Granted Jun 21, 2011·8 cites·18 claims
- 1381US9191978B2Systems and methods for facilitating intra-cell-peer-to-peer communicationAPPLE INC·Filed 2013·Granted Nov 17, 2015·3 cites·17 claims
- 1479US8023446B2Systems and methods for facilitating intra-cell-peer-to-peer communicationZHANG HANG·Filed 2007·Granted Sep 20, 2011·5 cites·14 claims
- 1575US8885520B2Multi-hop network topology system and methodZHANG HANG·Filed 2007·Granted Nov 11, 2014·5 cites·15 claims
- 1674US8514765B1Dynamic zoning changes in multi-hop relaying systemsSENARATH NIMAL GAMINI·Filed 2009·Granted Aug 20, 2013·5 cites·18 claims
- 1771US10855756B2System and method for peer-to-peer communication in cellular systemsAPPLE INC·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 1871US9438445B2Media access control protocol for multi-hop network systems and method thereforZHANG HANG·Filed 2012·Granted Sep 6, 2016·2 cites·23 claims
- 1970US8468338B2Wireless access point security for multi-hop networksZHANG HANG·Filed 2007·Granted Jun 18, 2013·3 cites·32 claims
- 2070US8305897B2Quality of service control in multiple hop wireless communication environmentsZHANG HANG·Filed 2008·Granted Nov 6, 2012·2 cites·30 claims
- 2167US8320826B2Power control at a relay station in a wireless networkSENARATH NIMAL·Filed 2008·Granted Nov 27, 2012·2 cites·18 claims
- 2266US10523750B2System and method for peer-to-peer communication in cellular systemsAPPLE INC·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 2364US8687499B2Path selection for a wireless system with relaysSENARATH NIMAL GAMINI·Filed 2012·Granted Apr 1, 2014·1 cites·19 claims
- 2464US8000243B2Quality of service control in multiple hop wireless communication environmentsNORTEL NETWORKS LTD·Filed 2008·Granted Aug 16, 2011·1 cites·32 claims
- 2563US9264492B2System and method for peer-to-peer communication in cellular systemsAPPLE INC·Filed 2014·Granted Feb 16, 2016·0 cites·20 claims
- 2663US7508780B2Method and system for priority-based state transition for high speed data transmission and wireless access networksNORTEL NETWORKS LTD·Filed 2003·Granted Mar 24, 2009·7 cites·6 claims
- 2761US9838944B2Quality of service control in multiple hop wireless communication environmentsAPPLE INC·Filed 2017·Granted Dec 5, 2017·0 cites·20 claims
- 2861US9112877B2System and method for peer-to-peer communication in cellular systemsAPPLE INC·Filed 2013·Granted Aug 18, 2015·0 cites·20 claims
- 2959US9986027B2System and method for peer-to-peer communication in cellular systemsAPPLE INC·Filed 2016·Granted May 29, 2018·0 cites·19 claims
- 3059US9629061B2Quality of service control in multiple hop wireless communication environmentsAPPLE INC·Filed 2016·Granted Apr 18, 2017·0 cites·20 claims
- 3158US9686681B2Systems and methods for facilitating intra-cell-peer-to-peer communicationAPPLE INC·Filed 2016·Granted Jun 20, 2017·0 cites·20 claims
- 3256US9351200B2Quality of service control in multiple hop wireless communication environmentsAPPLE INC·Filed 2015·Granted May 24, 2016·0 cites·20 claims
- 3356US8958300B2Quality of service control in multiple hop wireless communication environmentsAPPLE INC·Filed 2012·Granted Feb 17, 2015·0 cites·20 claims
- 3455US9485792B2Systems and methods for facilitating intra-cell-peer-to-peer communicationAPPLE INC·Filed 2015·Granted Nov 1, 2016·0 cites·20 claims
- 3555US8509089B2Path selection for a wireless system with relaysSENARTH NIMAL GAMINI·Filed 2012·Granted Aug 13, 2013·1 cites·19 claims
- 3654US9225415B2Power control at a relay station in a wireless networkSENARATH NIMAL·Filed 2012·Granted Dec 29, 2015·0 cites·17 claims
- 3753US2012009866A1Systems and methods for facilitating intra-cell-peer-to-peer communicationZHANG HANG·Filed 2011·Application pending·0 cites
- 3850US2013095750A1Mobile relay communication systemSENARATH GAMINI·Filed 2012·Application pending·0 cites
- 3950US2009303895A1System and method for wireless multi-hop network synchronization and monitoringNORTEL NETWORKS LTD·Filed 2007·Application pending·0 cites
- 4049US2013010697A1System and method for wireless multi-hop network synchronization and monitoringZHANG HANG·Filed 2012·Application pending·0 cites
- 4149US2013010604A1Multi-Hop Network Topology System and MethodZHANG HANG·Filed 2012·Application pending·0 cites
- 4245US2005020273A1Adaptive dual-mode reverse link scheduling method for wireless telecommunications networksNORTEL NETWORKS LTD·Filed 2003·Application pending·0 cites
- 4344US7072319B2Method and system for optimally allocating orthogonal codesNORTEL NETWORKS LTD·Filed 2001·Granted Jul 4, 2006·0 cites·27 claims
- 4441US2013070662A1Frequency Division Duplexing and Half Duplex Frequency Division Duplexing in Multihop Relay NetworksBAHCECI ISRAFIL·Filed 2012·Application pending·0 cites
- 4539US9397775B2Frequency division duplexing and half duplex frequency division duplexing in multihop relay networksBAHCECI ISRAFIL·Filed 2010·Granted Jul 19, 2016·0 cites·18 claims
- 4635US2013188564A1Resource allocation in an orthogonal frequency division multiplexing systemYU DEREK·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →