Patents & Technologies

We have developed a strong portfolio of patents on innovative and essential technologies for 5G and 6G mobile networks. The list below are patents granted by USPTO. More are pending. Some of the USPTO granted patents have also been granted in Europe and China with the rest in process.

Our granted patents have broad claims that are essential to massive MIMO, overcoming the large power consumption in massive MIMO, intelligent network deployment to reduce cost and increase performance, RF transceivers, smart mmWave repeaters and CPEs, etc.

  USPTO #   Patent Title
1 10,897,286   Adaptive MU-MIMO beamforming
2 10,826,583   Adaptive precoding in a MIMO wireless communication system
3 10,797,776   Beamforming in a MU-MIMO wireless communication system with relays
4 10,757,658   Power allocation and precoding matrix computation method in a wireless communication system
5 10,756,828   Millimeter wave RF channel emulator
6 10,708,012   Wideband subcarrier wireless transceiver circuits and systems
7 10,707,948   Symmetric and full duplex relay in wireless systems
8 10,693,550   Enhanced customer premise equipment
9 10,623,083   Distributed wireless antennas and millimeter wave scanning repeater
10 10,594,377   Beamforming in a MU-MIMO wireless communication system
11 10,523,406   Single channel full duplex wireless base station or access point
12 10,523,348   Uplink signal to interference plus noise ratio estimation for massive MIMO communication systems
13 10,461,961   Method for calibrating the channel state information of uplink and downlink in wireless multi-antenna systems
14 10,461,820   Wireless communication using wireless active antennas
15 10,461,814   Massive MIMO multi-user beamforming and single channel full duplex for wireless networks
16 10,454,594   Massive MIMO channel emulator
17 10,419,091   Adaptive precoding in a MIMO wireless communication system
18 10,419,080   Cellular wireless communication systems enhanced by intelligent self-organizing wireless distributed active antennas
19 10,341,043   Methods for multi-user MIMO wireless communication using approximation of zero-forcing beamforming matrix
20 10,341,014   Hybrid beamforming multi-antenna wireless systems
21 10,340,995   Beamforming in a MU-MIMO wireless communication system
22 10,340,986   Frequency resource allocation in MU-MIMO systems
23 10,277,428   Methods for reducing complexity of pre-coding matrix computation and grouping of user equipments in massive MIMO systems
24 10,230,436   Methods for channel information acquisition, signal detection and transmission in multi-user wireless communication systems
25 10,171,217   Enhanced SRS for massive MIMO channel estimation
26 10,122,492   Channel state information acquisition in a wireless communication system
27 9,954,591   Beamforming in a MU-MIMO wireless communication system
28 9,917,628   Beamforming in a MU-MIMO wireless communication system with relays
29 9,847,819   Adaptive precoding in a MIMO wireless communication system
30 9,813,121   Massive MIMO multi-user beamforming and single channel full duplex for wireless networks
31 9,692,577   Method for acquiring channel state information in FDD MIMO wireless networks
32 9,667,330   Massive MIMO multi-user beamforming and single channel full duplex for wireless networks

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