Inventor · disambiguated record

Yajun Zhu

Also filed as: ZHU YAJUN

162 granted patents·109 pending applications·129 citations·filing 2010–2025

99Inventor score

Technology areasH04W H04L H04B Y02D G01S

Files withBEIJING XIAOMI MOBILE SOFTWARE CO LTD225 YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD18 BLACKBERRY LTD10 XIAOMI COMMUNICATIONS CO LTD4 MALIKIE INNOVATIONS LTD3

Top patents by PatentIndex Score

271 records

0196US11395248B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2020·Granted Jul 19, 2022·3 cites·20 claims
0293US9450695B2Wireless communication in heterogeneous networksBLACKBERRY LTD·Filed 2012·Granted Sep 20, 2016·17 cites·16 claims
0392US11832201B2Small cell demodulation reference signal and initial synchronizationMALIKIE INNOVATIONS LTD·Filed 2022·Granted Nov 28, 2023·1 cites·22 claims
0492US9622170B2Wireless communication in heterogeneous networksBLACKBERRY LTD·Filed 2012·Granted Apr 11, 2017·14 cites·6 claims
0592US9521637B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2013·Granted Dec 13, 2016·8 cites·24 claims
0691US9986524B2Small cell demodulation reference signal and initial synchornizationBLACKBERRY LTD·Filed 2016·Granted May 29, 2018·4 cites·17 claims
0789US10694481B2Small cell demodulation reference signal and initial synchronizationBLACKBERRY LTD·Filed 2018·Granted Jun 23, 2020·3 cites·20 claims
0887US11589337B2Control signaling transmission method, and terminal and base stationBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Feb 21, 2023·2 cites·12 claims
0987US11469858B2Hybrid automatic repeat request feedback indication and feedback method, device, and base stationBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Oct 11, 2022·4 cites·17 claims
1086US12219512B2Small cell demodulation reference signal and initial synchronizationMALIKIE INNOVATIONS LTD·Filed 2023·Granted Feb 4, 2025·0 cites·15 claims
1186US10291457B2Information transmission method, a base station and a terminalNANCHONG COOLPAD INTELLIGENT TECH COMPANY LIMITED CN·Filed 2017·Granted May 14, 2019·9 cites·16 claims
1286US8964705B2For small cell demodulation reference signal and initial synchronizationRESEARCH IN MOTION LTD·Filed 2013·Granted Feb 24, 2015·7 cites·27 claims
1385US11166306B2Data transmission method and device and computer-readable storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Nov 2, 2021·2 cites·19 claims
1484US10736148B2Random access method, random access device, and terminalYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2016·Granted Aug 4, 2020·4 cites·18 claims
1583US11190298B2Methods and apparatuses for determining number of times of blind decoding schedule signaling, user equipment and base stationBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Nov 30, 2021·4 cites·20 claims
1683US9391759B2Wireless access network node having an off stateBLACKBERRY LTD·Filed 2013·Granted Jul 12, 2016·4 cites·18 claims
1782US9854465B2Wireless access network node having an off stateBLACKBERRY LTD·Filed 2016·Granted Dec 26, 2017·3 cites·17 claims
1880US10637626B2Method for indicating uplink subframe on unlicensed spectrum and base stationYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2016·Granted Apr 28, 2020·3 cites·17 claims
1980US10506575B2Resource allocation method and system, device having base station functionality, and terminalYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2017·Granted Dec 10, 2019·3 cites·20 claims
2080US10404389B2Channel detection method, terminal and base stationYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2017·Granted Sep 3, 2019·3 cites·18 claims
2179US11943173B2Channel indication methods and apparatusesBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2019·Granted Mar 26, 2024·2 cites·19 claims
2279US11147083B2Data scheduling method and apparatusBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Oct 12, 2021·2 cites·17 claims
2378US2025168796A1Small Cell Demodulation Reference Signal and Initial SynchronizationMALIKIE INNOVATIONS LTD·Filed 2025·Application pending·0 cites
2477US11800547B2Information transmission method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2018·Granted Oct 24, 2023·2 cites·18 claims
2577US11588604B2Method and apparatus for transmitting information, base station, and user equipmentBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2018·Granted Feb 21, 2023·2 cites·14 claims
2677US11218287B2Signal transmission method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Jan 4, 2022·2 cites·20 claims
2777US11184078B2Data transmission method and apparatusBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Nov 23, 2021·1 cites·20 claims
2877US10477584B2Method and device for channel detection configuration of listen-before-talk mechanism on unlicensed spectrumYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2018·Granted Nov 12, 2019·2 cites·20 claims
2976US12301513B2Channel indication methods and apparatusesBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2024·Granted May 13, 2025·0 cites·15 claims
3076US12069732B2Random access method and apparatus, and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2019·Granted Aug 20, 2024·2 cites·18 claims
3175US11864205B2Scheduling method, base station, terminal and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·15 claims
3275US11368255B2Hybrid automatic repeat request result feedback method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Jun 21, 2022·2 cites·18 claims
3375US11310820B2Cross-carrier scheduling method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Apr 19, 2022·2 cites·17 claims
3474US10536971B2Data transmission method and electronic device, and device having base station functionNANCHANG COOLPAD INTELLIGENT TECH COMPANY LIMITED·Filed 2017·Granted Jan 14, 2020·2 cites·18 claims
3573US12446023B2Method and apparatus for switching scheduling modeBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
3672US11871430B2Downlink control channel receiving and transmitting method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·17 claims
3771US12166697B2Transmitting method and device and receiving method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·6 claims
3871US12015490B2Hybrid automatic repeat request feedback indication and feedback method, device, and base stationBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·17 claims
3971US2023254855A1Scheduling request transmission method and apparatus, and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2023·Application pending·0 cites
4070US11696276B2Data scheduling method and apparatusBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
4169US12082190B2Information transmission method and apparatus, and base station and terminalBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2018·Granted Sep 3, 2024·1 cites·17 claims
4269US11690030B2Wireless link monitoring method and device and indication receiving method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Jun 27, 2023·1 cites·12 claims
4369US11382125B2Data transmission method, device and computer readable storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2017·Granted Jul 5, 2022·1 cites·15 claims
4469US9408167B2Transmitting a synchronization indicationBLACKBERRY LTD·Filed 2013·Granted Aug 2, 2016·2 cites·28 claims
4568US11722283B2Information transmission method, device, system, and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Aug 8, 2023·0 cites·21 claims
4668US10009836B2Method and system for determining duration of rapid on/off stateYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2017·Granted Jun 26, 2018·1 cites·20 claims
4767US10999770B2Method and network element for beam-based mobility managementYULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD·Filed 2019·Granted May 4, 2021·1 cites·13 claims
4865US11856422B2Beam failure recovery request sending and response methods and devices, and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2018·Granted Dec 26, 2023·1 cites·20 claims
4965US11765662B2Physical downlink control signaling detection method, device, and computer readable storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Sep 19, 2023·0 cites·18 claims
5063US12407400B2Communication method and deviceBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·20 claims

Showing the top 50 of 271 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →