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Electric communication
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Radio transmission systems
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H04B7/0469
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Patents Grants
last 30 patents
Information
Patent Grant
Codebook re-configuration/update and precoder indication
Patent number
12,323,205
Issue date
Jun 3, 2025
Mediatek Inc.
Lung-Sheng Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Timing error estimation/compensation for 5G NR downlink systems wit...
Patent number
12,316,410
Issue date
May 27, 2025
Telefonaktiebolaget LM Ericsson (publ)
Jianguo Long
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Codebook for full-dimension multiple input multiple output communic...
Patent number
12,308,912
Issue date
May 20, 2025
Apple Inc.
Yuan Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OAM non-coaxial estimation and compensation
Patent number
12,289,146
Issue date
Apr 29, 2025
ZTE Corporation
Jian Mengnan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radial modes for OAM MIMO communication
Patent number
12,284,012
Issue date
Apr 22, 2025
QUALCOMM Incorporated
Danlu Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for channel-state-information pilot design for...
Patent number
RE50379
Issue date
Apr 8, 2025
Samsung Electronics Co., Ltd.
Young-Han Nam
Information
Patent Grant
Signal generation method, transmission device, reception method, an...
Patent number
12,255,710
Issue date
Mar 18, 2025
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preparing CSI using a set of zero amplitude parameters
Patent number
12,250,042
Issue date
Mar 11, 2025
Motorola Mobility LLC
Udar Mittal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast signal transmission method, broadcast signal transmission...
Patent number
12,244,371
Issue date
Mar 4, 2025
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus to CSI reporting using multiple antenna panels...
Patent number
12,244,383
Issue date
Mar 4, 2025
Samsung Electronics Co., Ltd.
Md. Saifur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless device, a radio node, and methods therein
Patent number
12,237,889
Issue date
Feb 25, 2025
Telefonaktiebolaget LM Ericsson (publ)
Stefan Parkvall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for indicating precoding vector, method for determining prec...
Patent number
12,224,822
Issue date
Feb 11, 2025
Huawei Technologies Co., Ltd.
Xiaohan Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna port indication method, terminal and network-side device
Patent number
12,218,722
Issue date
Feb 4, 2025
Datang Mobile Communications Equipment Co., Ltd.
Zhengxuan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission method, reception method, transmitter, and receiver
Patent number
12,184,565
Issue date
Dec 31, 2024
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic polarization combinations based on blockage scenarios
Patent number
12,184,365
Issue date
Dec 31, 2024
QUALCOMM Incorporated
Vasanthan Raghavan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for uplink codebook based transmission
Patent number
12,170,565
Issue date
Dec 17, 2024
Apple Inc.
Yushu Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced hybrid CSI-RS for FD-MIMO
Patent number
12,166,547
Issue date
Dec 10, 2024
QUALCOMM Incorporated
Chao Wei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming communication system with crossbar switch
Patent number
12,166,548
Issue date
Dec 10, 2024
Skyworks Solutions, Inc.
Stephen Joseph Kovacic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Signal generating method and signal generating apparatus
Patent number
12,149,307
Issue date
Nov 19, 2024
SUN PATENT TRUST
Yutaka Murakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for uplink codebook based transmission
Patent number
12,143,191
Issue date
Nov 12, 2024
Apple Inc.
Yushu Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compressed CSI feedback for non-contiguous frequency resources
Patent number
12,132,549
Issue date
Oct 29, 2024
QUALCOMM Incorporated
Chenxi Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for feedback reporting in a wireless commun...
Patent number
12,132,541
Issue date
Oct 29, 2024
Koninklijke Philips N.V.
Markus Landmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for explicit CSI reporting in advanced wireles...
Patent number
12,132,542
Issue date
Oct 29, 2024
Samsung Electronics Co., Ltd.
Md. Saifur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission device, transmission method, receiving device and rece...
Patent number
12,126,422
Issue date
Oct 22, 2024
SUN PATENT TRUST
Mikihiro Ouchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
4Tx codebook enhancement in LTE
Patent number
12,126,411
Issue date
Oct 22, 2024
Texas Instruments Incorporated
Eko Onggosanusi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for codebook based UL transmission
Patent number
12,119,904
Issue date
Oct 15, 2024
Samsung Electronics Co., Ltd.
Md. Saifur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selection of beamforming configuration parameters for a multi-panel...
Patent number
12,088,371
Issue date
Sep 10, 2024
QUALCOMM Incorporated
Vasanthan Raghavan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulation and CSF for 8Rx antennas
Patent number
12,088,372
Issue date
Sep 10, 2024
QUALCOMM Incorporated
Chitaranjan Pelur Sukumar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjacent beam determination
Patent number
12,063,524
Issue date
Aug 13, 2024
QUALCOMM Incorporated
Mihir Vijay Laghate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced beam-based codebook subset restriction signaling
Patent number
12,063,083
Issue date
Aug 13, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sebastian Faxér
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PREPARING CSI USING A SET OF ZERO AMPLITUDE PARAMETERS
Publication number
20250175232
Publication date
May 29, 2025
Motorola Mobility LLC
Udar Mittal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCAST SIGNAL TRANSMISSION METHOD, BROADCAST SIGNAL TRANSMISSION...
Publication number
20250167842
Publication date
May 22, 2025
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING COMMUNICATION SYSTEM WITH CROSSBAR SWITCH
Publication number
20250150127
Publication date
May 8, 2025
Skyworks Solutions, Inc.
Stephen Joseph Kovacic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSMISSION OF REFERENCE SIGNALS FROM A TERMINAL DEVICE
Publication number
20250096855
Publication date
Mar 20, 2025
Telefonaktiebolaget LM Ericsson (publ)
Sven PETERSSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION METHOD, RECEPTION METHOD, TRANSMITTER, AND RECEIVER
Publication number
20250070930
Publication date
Feb 27, 2025
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POLARIZATION SWITCHING
Publication number
20250070826
Publication date
Feb 27, 2025
Greatest Heroes Oy
Jukka Lempiäinen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE OF SIGHT DETERMINATION BASED ON POLARIZATION CHARACTERISTICS
Publication number
20250055504
Publication date
Feb 13, 2025
QUALCOMM Incorporated
Danlu ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
4TX CODEBOOK ENHANCEMENT IN LTE
Publication number
20250055515
Publication date
Feb 13, 2025
TEXAS INSTRUMENTS INCORPORATED
Eko Onggosanusi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL GENERATING METHOD AND SIGNAL GENERATING APPARATUS
Publication number
20250038800
Publication date
Jan 30, 2025
Sun Patent Trust
Yutaka MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) FOR LINE-OF-SIGHT...
Publication number
20250030462
Publication date
Jan 23, 2025
QUALCOMM Incorporated
Danlu ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR FEEDBACK REPORTING IN A WIRELESS COMMUN...
Publication number
20250015850
Publication date
Jan 9, 2025
Koninklijke Philips N.V.
Markus Landmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMSPACE COMPRESSION IN AN OPEN-RADIO ACCESS NETWORK
Publication number
20240421867
Publication date
Dec 19, 2024
Telefonaktiebolaget LM Ericsson (publ)
Yezi Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CODEBOOK BASED UL TRANSMISSION
Publication number
20240421868
Publication date
Dec 19, 2024
Samsung Electronics Co., Ltd.
Md. Saifur Rahman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC POLARIZATION COMBINATIONS BASED ON BLOCKAGE SCENARIOS
Publication number
20240405817
Publication date
Dec 5, 2024
QUALCOMM Incorporated
Vasanthan RAGHAVAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPLINK CODEBOOK AND SIGNALING DESIGN
Publication number
20240405833
Publication date
Dec 5, 2024
QUALCOMM Incorporated
Hyojin LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Enhanced Beam-Based Codebook Subset Restriction Signaling
Publication number
20240364394
Publication date
Oct 31, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sebastian Faxér
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE INFORMATION REPORTING USING CODEBOOKS
Publication number
20240297701
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Hyojin LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER
Publication number
20240291691
Publication date
Aug 29, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Ernest Tsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR COMBINING MIMO AND MODE-DIVISION MULTIPLEXING
Publication number
20240267097
Publication date
Aug 8, 2024
NXGEN PARTNERS IP, LLC
SOLYMAN ASHRAFI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-PERSONAL BASIC SERVICE POINT / ACCESS POINT (PCP/AP) COMMUNICAT...
Publication number
20240267104
Publication date
Aug 8, 2024
Panasonic Intellectual Property Corporation of America
YAO HUANG GAIUS WEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODEBOOK INDICATION METHOD AND APPARATUS, AND STORAGE MEDIUM
Publication number
20240243786
Publication date
Jul 18, 2024
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
Zhengxuan LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MITIGATING POLARIZATION PERFORMANCE LOSS WITH TILTED ANTENNA ARRAYS
Publication number
20240235653
Publication date
Jul 11, 2024
QUALCOMM Incorporated
Vasanthan RAGHAVAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR ORTHOGONAL PILOT SIGNALING
Publication number
20240223406
Publication date
Jul 4, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Ernest Tsui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RADIAL MODES FOR OAM MIMO COMMUNICATION
Publication number
20240204833
Publication date
Jun 20, 2024
QUALCOMM Incorporated
Danlu ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRECODING MATRIX INDICATOR FEEDBACK METHOD AND COMMUNICATION APPARATUS
Publication number
20240204834
Publication date
Jun 20, 2024
Huawei Technologies Co., Ltd
Shengyu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Precoding a Transmission from a Multi-Panel Antenna Array
Publication number
20240195467
Publication date
Jun 13, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sebastian Faxér
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Codebook Subset Restriction Signaling
Publication number
20240195468
Publication date
Jun 13, 2024
Telefonaktiebolaget LM Ericsson (publ)
Sebastian Faxér
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA PORT INDICATION METHOD, TERMINAL AND NETWORK-SIDE DEVICE
Publication number
20240187059
Publication date
Jun 6, 2024
Datang Mobile Communications Equipment Co., Ltd.
Zhengxuan LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMISSION BASED ON POLARIZATION MULTIPL...
Publication number
20240178892
Publication date
May 30, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Duk Hyun YOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Apparatuses for Codebook Restriction for Type-II Feedba...
Publication number
20240178899
Publication date
May 30, 2024
Koninklijke Philips N.V.
Ramireddy Venkatesh
H04 - ELECTRIC COMMUNICATION TECHNIQUE