Company Access Details

Short name

LI QINGHUA [US]

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Address

City/Country

Map to offcial company

None

IPR Declaration

None

Owned patents

Application Number	Publication Number	Title	Country or Organisation
US201213996694	US9113489 B2	GEOGRAPHICALLY ISOLATED ANTENNAS	US (UNITED STATES)	View
WO2012US31692	WO2013048568 A1	GEOGRAPHICALLY ISOLATED ANTENNAS	WO PCT Patent Cooperation Treaty	View
US201314779559	US2016037466 A1	PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS	US (UNITED STATES)	View
WO2013US77228	WO2014182342 A1	PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS	WO PCT Patent Cooperation Treaty	View
US201414193509	US2014247860 A1	CODEBOOK AND CODEBOOK SEARCH	US (UNITED STATES)	View
US20090639640	US8315204 B2	BEAMFORMING USING BASE AND DIFFERENTIAL CODEBOOKS	US (UNITED STATES)	View
WO2010US40887	WO2011005677 A3	BEAMFORMING USING BASE AND DIFFERENTIAL CODEBOOKS	WO PCT Patent Cooperation Treaty	View
US201113990693	US9319965 B2	APPARATUSES AND METHODS FOR CSI-RS CONFIGURATION IN DISTRIBUTED RRH SYSTEMS	US (UNITED STATES)	View
US201113996624	US2014044070 A1	ENHANCED NODE B AND METHOD OF TRANSMITTING PHYSICAL-DOWNLINK CONTROL CHANNELS (PDCCHS) IN A LTE-A SYSTEM	US (UNITED STATES)	View
WO2011US65440	WO2012134565 A1	APPARATUSES AND METHODS FOR CSI-RS CONFIGURATION IN DISTRIBUTED RRH SYSTEMS	WO PCT Patent Cooperation Treaty	View
US201414784257	US2016065290 A1	MULTIPLE-INPUT MULTIPLE-OUTPUT CELLULAR NETWORK COMMUNICATIONS	US (UNITED STATES)	View
US201414787225	US2016113050 A1	NETWORK ASSISTED DEVICE TO DEVICE COMMUNICATION	US (UNITED STATES)	View
US201113075320	US8644289 B2	ENHANCED NODE B AND METHOD FOR PRECODING WITH REDUCED QUANTIZATION ERROR	US (UNITED STATES)	View
US201113077905	US8711907 B2	PMI FEEDBACK WITH CODEBOOK INTERPOLATION	US (UNITED STATES)	View
WO2011US59164	WO2012061605 A3	ENHANCED NODE B AND METHOD FOR PRECODING WITH REDUCED QUANTIZATION ERROR	WO PCT Patent Cooperation Treaty	View
US201113993314	US2013265984 A1	GROUPED MACHINE-TO-MACHINE COMMUNICATIONS	US (UNITED STATES)	View
WO2011US51306	WO2012121751 A1	GROUPED MACHINE-TO-MACHINE COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2014US31972	WO2014182383 A1	MULTIPLE-INPUT MULTIPLE-OUTPUT CELLULAR NETWORK COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2014US32470	WO2014182388 A1	NETWORK ASSISTED DEVICE TO DEVICE COMMUNICATION	WO PCT Patent Cooperation Treaty	View
US201213728778	US9225478 B2	SUPPORTING MEASURMENTS AND FEEDBACK FOR 3D MIMO WITH DATA TRANSMISSION OPTIMIZATION	US (UNITED STATES)	View
WO2013US75463	WO2014158255 A1	ENODEB REFERENCE SIGNAL REDUCTION	WO PCT Patent Cooperation Treaty	View
WO2013US75801	WO2014158258 A1	LOW POWER DEVICE TO DEVICE TRANSMISSION	WO PCT Patent Cooperation Treaty	View
WO2007US67889	WO2007130946 A1	DOWNLINK CHANNEL PARAMETERS DETERMINATION FOR A MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) SYSTEM	WO PCT Patent Cooperation Treaty	View
US201314440863	US2015304063 A1	NOTIFICATION OF RECEIVER CAPABILITIES	US (UNITED STATES)	View
US201113503837	US8879667 B2	LAYER SHIFTING IN OPEN LOOP MULTIPLE-INPUT, MULTIPLE-OUTPUT COMMUNICATIONS	US (UNITED STATES)	View
US201113993629	US9313747 B2	STRUCTURED CODEBOOK FOR UNIFORM CIRCULAR ARRAY (UCA)	US (UNITED STATES)	View
US20100715317	US8068554 B2	MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES	US (UNITED STATES)	View
US201113292528	US8665981 B2	MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES	US (UNITED STATES)	View
WO2006US46628	WO2007067666 A1	MULTIPLE INPUT, MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM, ASSOCIATED METHODS AND DATA STRUCTURES	WO PCT Patent Cooperation Treaty	View
US201213437162	US9094072 B2	MIMO BEAMFORMING METHOD AND METHOD OF CONSTRUCTING A DIFFERENTIAL CODEBOOK FOR A WIRELESS NETWORK	US (UNITED STATES)	View
US20080317871	US9112562 B2	Techniques utilizing adaptive codebooks for beamforming in wireless networks	US (UNITED STATES)	View
US20090584142	US8149791 B2	MIMO beamforming method and method of constructing a differential codebook for a wireless network	US (UNITED STATES)	View
WO2009US54136	WO2010027647 A8	TECHNIQUES UTILIZING ADAPTIVE CODEBOOKS FOR BEAMFORMING IN WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
WO2009US55610	WO2010027974 A1	MIMO BEAMFORMING METHOD AND METHOD OF CONSTRUCTING A DIFFERENTIAL CODEBOOK FOR A WIRELESS NETWORK	WO PCT Patent Cooperation Treaty	View
WO2011US66166	WO2013006198 A1	MAPPING AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL	WO PCT Patent Cooperation Treaty	View
WO2011US62741	WO2013006193 A1	LAYER SHIFTING IN OPEN LOOP MULTIPLE-INPUT, MULTIPLE-OUTPUT COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2011US62742	WO2013006194 A1	STRUCTURED CODEBOOK FOR UNIFORM CIRCULAR ARRAY (UCA)	WO PCT Patent Cooperation Treaty	View
US201213405535	US8660105 B2	DOWNLINK TRANSMIT BEAMFORMING	US (UNITED STATES)	View
US20100752517	US8125923 B2	DOWNLINK TRANSMIT BEAMFORMING	US (UNITED STATES)	View
US20100757109	US8737199 B2	TECHNIQUES USING DIFFERENTIAL PRECODING FOR HIGHLY CORRELATED CHANNELS IN WIRELESS NETWORKS	US (UNITED STATES)	View
US20090584144	US8483128 B2	Filling the space-time channels in SDMA	US (UNITED STATES)	View
US20030749293	US2005141495 A1	Filling the space-time channels in SDMA	US (UNITED STATES)	View
US20090584780	US2010002677 A1	Filling the space-time channels in SDMA	US (UNITED STATES)	View
WO2004US43340	WO2005067219 A3	FILLING THE SPACE-TIME CHANNELS IN SDMA	WO PCT Patent Cooperation Treaty	View
WO2013US62277	WO2014088687 A1	DEVICE-TO-DEVICE DISTRIBUTED SCHEDULING	WO PCT Patent Cooperation Treaty	View
WO2013US72912	WO2014089110 A1	NOTIFICATION OF RECEIVER CAPABILITIES	WO PCT Patent Cooperation Treaty	View
US20070687393	US8131306 B2	WIRELESS ACCESS NETWORK AND METHOD FOR ALLOCATING TIME AND FREQUENCY RESOURCES	US (UNITED STATES)	View
US20100882957	US8229452 B2	DOWNLINK CHANNEL PARAMETERS DETERMINATION FOR A MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) SYSTEM	US (UNITED STATES)	View
US201113235290	US8401563 B2	DOWNLINK RESOURCE ALLOCATION AND MAPPING	US (UNITED STATES)	View
US201213400762	US8301155 B2	BASE STATION AND METHOD FOR RESOURCE ALLOCATION USING LOCALIZED AND DISTRIBUTED RESOURCE BLOCKS	US (UNITED STATES)	View
WO2007US64302	WO2007109610 A1	WIRELESS ACCESS NETWORK AND METHOD FOR ALLOCATING TIME AND FREQUENCY RESOURCES	WO PCT Patent Cooperation Treaty	View
WO2007US64442	WO2007109687 A1	DOWNLINK RESOURCE ALLOCATION AND MAPPING	WO PCT Patent Cooperation Treaty	View
WO2007US64444	WO2007109688 A1	UPLINK AND DOWNLINK CONTROL SIGNALING IN WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
US201314126998	US2015043438 A1	LONG-TERM EVOLUTION DEVICE-TO-DEVICE DISCOVERY USING CONTROL CHANNEL	US (UNITED STATES)	View
WO2013US63063	WO2014070359 A1	LONG-TERM EVOLUTION DEVICE-TO-DEVICE DISCOVERY USING CONTROL CHANNEL	WO PCT Patent Cooperation Treaty	View
WO2013US74747	WO2014193475 A1	HYBRID DIGITAL AND ANALOG BEAMFORMING FOR LARGE ANTENNA ARRAYS	WO PCT Patent Cooperation Treaty	View
US201313751252	US9066258 B2	D2D CONNECTION RECOVERY SCHEMES	US (UNITED STATES)	View
WO2013US35946	WO2013155167 A1	MAPPING OF ENHANCED PHYSICAL DOWNLINK CONTROL CHANNELS IN A WIRELESS COMMUNICATION NETWORK	WO PCT Patent Cooperation Treaty	View
WO2013US35973	WO2013155182 A1	AN APPARATUS AND METHOD TO ENABLE DEVICE-TO-DEVICE (D2D) DISCOVERY IN CELLULAR NETWORKS	WO PCT Patent Cooperation Treaty	View
WO2013US35999	WO2013155198 A1	INTERFERENCE NOTIFICATION IN DEVICE-TO-DEVICE COMMUNICATION	WO PCT Patent Cooperation Treaty	View
WO2013US36085	WO2013155253 A1	MULTI-ACCESS SCHEME AND SIGNAL STRUCTURE FOR D2D COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2011US54449	WO2013048505 A1	ENHANCED PERFORMANCE MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) RADIO LINKS	WO PCT Patent Cooperation Treaty	View
US201113995167	US2014072068 A1	ENHANCED PERFORMANCE MULTI-USER MULTIPLE INPUT OUTPUT (MU-MIMO) RADIO LINKS	US (UNITED STATES)	View
US201113976452	US9363780 B2	SYSTEM AND METHOD OF UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM	US (UNITED STATES)	View
WO2011US65604	WO2013025236 A1	SYSTEM AND METHOD OF UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
US201213529895	US9241327 B2	LTE ENHANCEMENTS FOR SMALL PACKET TRANSMISSIONS	US (UNITED STATES)	View
WO2013US22580	WO2013112482 A1	LTE ENHANCEMENTS FOR SMALL PACKET TRANSMISSIONS	WO PCT Patent Cooperation Treaty	View
WO2013US75161	WO2014175926 A1	WIRELESS TRANSMISSION PRECODING	WO PCT Patent Cooperation Treaty	View
WO2011US66295	WO2012094150 A3	CQI DEFINITION FOR TRANSMISSION MODE 9 IN LTE-ADVANCED	WO PCT Patent Cooperation Treaty	View
US201113167941	US8675558 B2	CQI DEFINITION FOR TRANSMISSION MODE 9 IN LTE-ADVANCED	US (UNITED STATES)	View
WO2016US28977	WO2017095470 A1	SYSTEM AND METHOD FOR DOWNLINK CONTROL INDICATOR DESIGN IN BEAM AGGREGATION SYSTEM	WO PCT Patent Cooperation Treaty	View
US201113976464	US2014355529 A1	SYSTEM AND METHOD OF MANAGING WIRELESS COMMUNICATIONS WITH MULTIPLE TRANSMISSION POINTS	US (UNITED STATES)	View
US201113994745	US9319118 B2	TECHNOLOGY FOR CSI FEEDBACK IN A MIMO COMMUNICATION SYSTEM	US (UNITED STATES)	View
US201414781497	US2016044704 A1	NETWORK SCHEDULED DEVICE TO DEVICE COMMUNICATION	US (UNITED STATES)	View
WO2013US48001	WO2014008072 A1	SUPPORTING MEASURMENTS AND FEEDBACK FOR 3D MIMO WITH DATA TRANSMISSION OPTIMIZATION	WO PCT Patent Cooperation Treaty	View
WO2013US48949	WO2014008196 A1	ENHANCED CHANNEL CONTROL ELEMENT INDEXING FOR ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL SEARCH SPACE	WO PCT Patent Cooperation Treaty	View
WO2011US53683	WO2012148443 A1	SYSTEM AND METHOD OF RANK ADAPTATION IN MIMO COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2011US53690	WO2012148446 A1	SYSTEM AND METHOD OF MANAGING WIRELESS COMMUNICATIONS WITH MULTIPLE TRANSMISSION POINTS	WO PCT Patent Cooperation Treaty	View
WO2011US65853	WO2012148478 A1	TECHNOLOGY FOR CSI FEEDBACK IN A MIMO COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
US201313932186	US2013287000 A1	TECHNIQUES FOR FORMATTING SIGNALS FOR TRANSMISSION USING A WIRELESS NETWORK	US (UNITED STATES)	View
WO2015CN97558	WO2017101040 A1	USER EQUIPMENT (UE) AND METHODS FOR COMMUNICATION USING BEAM AGGREGATION	WO PCT Patent Cooperation Treaty	View
WO2015CN98273	WO2017107054 A1	DUAL MODE SOUNDING REFERENCE SIGNAL (SRS) SCHEME FOR WIRELESS COMMUNICATIONS	WO PCT Patent Cooperation Treaty	View
WO2016CN77515	WO2017166024 A1	APPARATUS AND METHOD FOR CONTROL SIGNALING OF CSI-RS	WO PCT Patent Cooperation Treaty	View
US201515575544	US2018132190 A1	DISTRIBUTED LINK SCHEDULING TECHNIQUE FOR DEVICE TO DEVICE COMMUNICATION	US (UNITED STATES)	View
WO2016CN78409	WO2017080132 A1	SYSTEM AND METHOD FOR CHANNEL QUALITY MEASUREMENT IN SINGLE USER SUPER IMPOSED TRANSMISSION	WO PCT Patent Cooperation Treaty	View
WO2016CN84279	WO2017206100 A1	CQI REPORTING FOR FLEXIBLE TRANSMISSION MODE SWITCHING	WO PCT Patent Cooperation Treaty	View

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