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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Over-the-air channel state information acquirement for a massive MI...
Patent number
11,489,598
Issue date
Nov 1, 2022
RF DSP Inc.
Boyu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid beamforming method for wireless multi-antenna and frequency-...
Patent number
11,258,495
Issue date
Feb 22, 2022
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system with relays
Patent number
11,012,136
Issue date
May 18, 2021
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system with relays
Patent number
10,797,776
Issue date
Oct 6, 2020
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power allocation and precoding matrix computation method in a wirel...
Patent number
10,757,658
Issue date
Aug 25, 2020
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced customer premise equipment
Patent number
10,693,550
Issue date
Jun 23, 2020
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed wireless antennas and millimeter wave scanning repeater
Patent number
10,623,083
Issue date
Apr 14, 2020
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system
Patent number
10,594,377
Issue date
Mar 17, 2020
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Uplink signal to interference plus noise ratio estimation for massi...
Patent number
10,523,348
Issue date
Dec 31, 2019
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication using wireless active antennas
Patent number
10,461,820
Issue date
Oct 29, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system
Patent number
10,340,995
Issue date
Jul 2, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid beamforming multi-antenna wireless systems
Patent number
10,341,014
Issue date
Jul 2, 2019
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for multi-user MIMO wireless communication using approximat...
Patent number
10,341,043
Issue date
Jul 2, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency resource allocation in MU-MIMO systems
Patent number
10,340,986
Issue date
Jul 2, 2019
RF DSP Inc.
Boyu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for channel information acquisition, signal detection and t...
Patent number
10,230,436
Issue date
Mar 12, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel state information acquisition in a wireless communication s...
Patent number
10,122,492
Issue date
Nov 6, 2018
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system
Patent number
9,954,591
Issue date
Apr 24, 2018
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming in a MU-MIMO wireless communication system with relays
Patent number
9,917,628
Issue date
Mar 13, 2018
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
HARQ MANAGEMENT TO ENHANCE PERFORMANCE, REDUCE OVERHEAD AND LATENCY
Publication number
20220255677
Publication date
Aug 11, 2022
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID BEAMFORMING METHOD FOR WIRELESS MULTI-ANTENNA AND FREQUENCY-...
Publication number
20220060232
Publication date
Feb 24, 2022
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS REPEATER WITH FIR BASED CHANNEL EQUALIZER
Publication number
20220029658
Publication date
Jan 27, 2022
RF DSP Inc.
Junyang Shen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM
Publication number
20200007207
Publication date
Jan 2, 2020
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM WITH RELAYS
Publication number
20190312625
Publication date
Oct 10, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTRIBUTED WIRELESS ANTENNAS AND MILLIMETER WAVE SCANNING REPEATER
Publication number
20190181943
Publication date
Jun 13, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED CUSTOMER PREMISE EQUIPMENT
Publication number
20190181940
Publication date
Jun 13, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION USING WIRELESS ACTIVE ANTENNAS
Publication number
20190115958
Publication date
Apr 18, 2019
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A HYBRID BEAMFORMING METHOD FOR WIRELESS MULTI-ANTENNA AND FREQUENC...
Publication number
20190115963
Publication date
Apr 18, 2019
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OVER-THE-AIR CHANNEL STATE INFORMATION ACQUIREMENT FOR A MASSIVE MI...
Publication number
20190115988
Publication date
Apr 18, 2019
RF DSP Inc.
Boyu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM
Publication number
20180294861
Publication date
Oct 11, 2018
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM WITH RELAYS
Publication number
20180234157
Publication date
Aug 16, 2018
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE INFORMATION ACQUISITION IN A WIRELESS COMMUNICATION S...
Publication number
20180212711
Publication date
Jul 26, 2018
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY RESOURCE ALLOCATION IN MU-MIMO SYSTEMS
Publication number
20180152226
Publication date
May 31, 2018
RF DSP Inc.
Boyu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER ALLOCATION AND PRECODING MATRIX COMPUTATION METHOD IN A WIREL...
Publication number
20180139703
Publication date
May 17, 2018
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS REPEATER WITH FIR BASED CHANNEL EQUALIZER
Publication number
20180115343
Publication date
Apr 26, 2018
RF DSP Inc.
Junyang Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID BEAMFORMING MULTI-ANTENNA WIRELESS SYSTEMS
Publication number
20180076881
Publication date
Mar 15, 2018
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPLINK SIGNAL TO INTERFERENCE PLUS NOISE RATIO ESTIMATION FOR MASSI...
Publication number
20180006743
Publication date
Jan 4, 2018
RF DSP Inc.
Dengkui Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM
Publication number
20170373737
Publication date
Dec 28, 2017
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING IN A MU-MIMO WIRELESS COMMUNICATION SYSTEM WITH RELAYS
Publication number
20170257155
Publication date
Sep 7, 2017
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR CHANNEL INFORMATION ACQUISITION, SIGNAL DETECTION AND T...
Publication number
20170250740
Publication date
Aug 31, 2017
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR MULTI-USER MIMO WIRELESS COMMUNICATION USING APPROXIMAT...
Publication number
20170244512
Publication date
Aug 24, 2017
RF DSP Inc.
Ping Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE