Sam Padinjaremannil Alex

Person

Dublin, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for automatic triggering of ranging
- Patent number 12,196,835
- Issue date Jan 14, 2025
- Meta Platforms Technologies, LLC
- Nabeel Ahmed
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for performing coexistence operations in wirele...
- Patent number 12,041,658
- Issue date Jul 16, 2024
- Meta Platforms Technologies, LLC
- Carlos Horacio Aldana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for ultra-wideband radio
- Patent number 11,852,711
- Issue date Dec 26, 2023
- Meta Platforms Technologies, LLC
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordination among artificial reality links
- Patent number 11,843,668
- Issue date Dec 12, 2023
- Meta Platforms Technologies, LLC
- Sam Padinjaremannil Alex
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
EDCA optimization for artificial reality links
- Patent number 11,838,369
- Issue date Dec 5, 2023
- Meta Platforms Technologies, LLC
- Nabeel Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for ultra-wideband applications
- Patent number 11,729,551
- Issue date Aug 15, 2023
- Meta Platforms Technologies, LLC
- Nabeel Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enforcing fairness in airtime utilization among devices including a...
- Patent number 11,540,204
- Issue date Dec 27, 2022
- Meta Platforms Technologies, LLC
- Nabeel Ahmed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time alignment for wireless AR/VR
- Patent number 11,538,133
- Issue date Dec 27, 2022
- Meta Platforms Technologies, LLC
- Sam Padinjaremannil Alex
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
EDCA optimization for artificial reality links
- Patent number 11,330,460
- Issue date May 10, 2022
- Facebook Technologies, LLC
- Nabeel Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordination among artificial reality links
- Patent number 11,252,262
- Issue date Feb 15, 2022
- Facebook Technologies, LLC
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grouping antenna elements to enhanced an antenna array response res...
- Patent number 10,715,242
- Issue date Jul 14, 2020
- Facebook, Inc.
- Ahmed Gamal Helmy Mohamed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simultaneous communication through multiple beams of a wireless node
- Patent number 10,686,511
- Issue date Jun 16, 2020
- Facebook, Inc.
- Hongyu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layered precoding
- Patent number 10,659,114
- Issue date May 19, 2020
- Facebook, Inc.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIMO (multiple-input, multiple-output) inter-stream interference ca...
- Patent number 10,644,766
- Issue date May 5, 2020
- Facebook, Inc.
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zone precoding
- Patent number 10,454,540
- Issue date Oct 22, 2019
- Facebook, Inc.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zone precoding
- Patent number 10,361,759
- Issue date Jul 23, 2019
- Facebook, Inc.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive beam aggregation and split transceiver in unmanned vehicles
- Patent number 10,355,777
- Issue date Jul 16, 2019
- Facebook, Inc.
- Hong Gan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positional tracking assisted beam forming in wireless virtual reali...
- Patent number 10,326,500
- Issue date Jun 18, 2019
- Facebook Technologies, LLC
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processsing of beamforming signals of a passive time-delay structure
- Patent number 10,236,961
- Issue date Mar 19, 2019
- Facebook, Inc.
- Gordon Michael Coutts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High altitude point to multipoint links
- Patent number 10,236,968
- Issue date Mar 19, 2019
- Facebook, Inc.
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zone precoding
- Patent number 10,181,880
- Issue date Jan 15, 2019
- Facebook, Inc.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positional tracking assisted beam forming in wireless virtual reali...
- Patent number 10,148,324
- Issue date Dec 4, 2018
- Facebook Technologies, LLC
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIMO (multiple-input, multiple-output) inter-stream interference ca...
- Patent number 10,084,518
- Issue date Sep 25, 2018
- Facebook, Inc.
- Qi Qu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layered precoding
- Patent number 10,084,517
- Issue date Sep 25, 2018
- Facebook, Inc.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Positional tracking assisted beam forming in wireless virtual reali...
- Patent number 9,866,286
- Issue date Jan 9, 2018
- Oculus VR, LLC
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna systems and methods for massive MIMO communication
- Patent number 9,853,699
- Issue date Dec 26, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Louay Jalloul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Massive MIMO (M-MIMO) support for heterogeneous networks (HetNets)
- Patent number 9,768,843
- Issue date Sep 19, 2017
- Murat Mese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station simultaneously servicing legacy cellular and massive m...
- Patent number 9,496,933
- Issue date Nov 15, 2016
- Broadcom Corporation
- Louay Jalloul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna systems and methods for massive MIMO communication
- Patent number 9,407,337
- Issue date Aug 2, 2016
- Broadcom Corporation
- Louay Jalloul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing precoder signaling overhead for MIMO communication system
- Patent number 9,392,549
- Issue date Jul 12, 2016
- Broadcom Corporation
- Amin Mobasher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS OF ADAPTIVE FREQUENCY HOPPING
- Publication number 20250158684
- Publication date May 15, 2025
- Meta Platforms Technologies, LLC
- Carlos Horacio Aldana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING COEXISTENCE OPERATIONS IN WIRELE...
- Publication number 20240357655
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- Carlos Horacio Aldana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COMBINING FRAMES
- Publication number 20220304084
- Publication date Sep 22, 2022
- Facebook Technologies, LLC
- Nabeel Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ULTRA-WIDEBAND APPLICATIONS
- Publication number 20220303680
- Publication date Sep 22, 2022
- Facebook Technologies, LLC
- Nabeel Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR AUTOMATIC TRIGGERING OF RANGING
- Publication number 20220299617
- Publication date Sep 22, 2022
- Facebook Technologies, LLC
- Nabeel Ahmed
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR ULTRA-WIDEBAND RADIO
- Publication number 20220303819
- Publication date Sep 22, 2022
- Facebook Technologies, LLC
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COORDINATION AMONG ARTIFICIAL REALITY LINKS
- Publication number 20220247837
- Publication date Aug 4, 2022
- Facebook Technologies, LLC
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COORDINATION AMONG ARTIFICIAL REALITY LINKS
- Publication number 20210126988
- Publication date Apr 29, 2021
- Facebook Technologies, LLC
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zone Precoding
- Publication number 20190296806
- Publication date Sep 26, 2019
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Zone Precoding
- Publication number 20190115959
- Publication date Apr 18, 2019
- FACEBOOK, INC.
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSSING OF BEAMFORMING SIGNALS OF A PASSIVE TIME-DELAY STRUCTURE
- Publication number 20190020391
- Publication date Jan 17, 2019
- Gordon Michael Coutts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIMO (Multiple-Input, Multiple-Output) Inter-Stream Interference Ca...
- Publication number 20190013845
- Publication date Jan 10, 2019
- Qi Qu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Layered Precoding
- Publication number 20190013843
- Publication date Jan 10, 2019
- Ahmed Alkhateeb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMULTANEOUS COMMUNICATION THROUGH MULTIPLE BEAMS OF A WIRELESS NODE
- Publication number 20180375550
- Publication date Dec 27, 2018
- Hongyu Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIVERSITY BASED RELAY FOR WIRELESS COMMUNICATIONS BETWEEN A HEAD-MO...
- Publication number 20180309500
- Publication date Oct 25, 2018
- Oculus VR, LLC
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONAL TRACKING ASSISTED BEAM FORMING IN WIRELESS VIRTUAL REALI...
- Publication number 20180234137
- Publication date Aug 16, 2018
- Oculus VR, LLC
- Qi Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MIMO (Multiple-Input, Multiple-Output) Inter-Stream Interference Ca...
- Publication number 20180183501
- Publication date Jun 28, 2018
- Qi Qu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH ALTITUDE POINT TO MULTIPOINT LINKS
- Publication number 20180054251
- Publication date Feb 22, 2018
- FACEBOOK, INC.
- Sam Padinjaremannil Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE BEAM AGGREGATION AND SPLIT TRANSCEIVER IN UNMANNED VEHICLES
- Publication number 20180054252
- Publication date Feb 22, 2018
- FACEBOOK, INC.
- Hong Gan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Systems and Methods for Massive MIMO Communication
- Publication number 20160308589
- Publication date Oct 20, 2016
- BROADCOM CORPORATION
- Louay JALLOUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Cross-Radio Access Technology (RAT) Channel Assignment
- Publication number 20150365938
- Publication date Dec 17, 2015
- BROADCOM CORPORATION
- Arogyaswami PAULRAJ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Small Cell Base Station DTX Mode
- Publication number 20150351154
- Publication date Dec 3, 2015
- BROADCOM CORPORATION
- Sam Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING UPLINK COMMUNICATION IN WIRELESS...
- Publication number 20150201423
- Publication date Jul 16, 2015
- BROADCOM CORPORATION
- Louay JALLOUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base Station Simultaneously Servicing Legacy Cellular and Massive M...
- Publication number 20150162961
- Publication date Jun 11, 2015
- BROADCOM CORPORATION
- Louay JALLOUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASSIVE MIMO CHANNEL ESTIMATION
- Publication number 20150163073
- Publication date Jun 11, 2015
- BROADCOM CORPORATION
- Nihar Jindal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cross Cell Beam Persistence In A Massive Multiple-Input, Multiple O...
- Publication number 20150162959
- Publication date Jun 11, 2015
- BROADCOM CORPORATION
- Nihar JINDAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Full Duplex System in Massive MIMO
- Publication number 20150092621
- Publication date Apr 2, 2015
- BROADCOM CORPORATION
- Louay JALLOUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF ANTENNA SYSTEM CONTROL IN MASSIVE MIMO SYSTEMS
- Publication number 20150085944
- Publication date Mar 26, 2015
- BROADCOM CORPORATION
- Amin MOBASHER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient Tree-Based MIMO OFDM Detection
- Publication number 20150063498
- Publication date Mar 5, 2015
- BROADCOM CORPORATION
- Louay JALLOUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Physical Layer Encryption for MIMO Communication Networks
- Publication number 20150036821
- Publication date Feb 5, 2015
- BROADCOM CORPORATION
- Sam Alex
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sam Padinjaremannil Alex

Person

Patents Grantslast 30 patents

Systems and methods for automatic triggering of ranging

Systems and methods for performing coexistence operations in wirele...

Systems and methods for ultra-wideband radio

Coordination among artificial reality links

EDCA optimization for artificial reality links

Systems and methods for ultra-wideband applications

Enforcing fairness in airtime utilization among devices including a...

Time alignment for wireless AR/VR

EDCA optimization for artificial reality links

Coordination among artificial reality links

Grouping antenna elements to enhanced an antenna array response res...

Simultaneous communication through multiple beams of a wireless node

Multi-layered precoding

MIMO (multiple-input, multiple-output) inter-stream interference ca...

Zone precoding

Zone precoding

Adaptive beam aggregation and split transceiver in unmanned vehicles

Positional tracking assisted beam forming in wireless virtual reali...

Processsing of beamforming signals of a passive time-delay structure

High altitude point to multipoint links

Zone precoding

Positional tracking assisted beam forming in wireless virtual reali...

MIMO (multiple-input, multiple-output) inter-stream interference ca...

Multi-layered precoding

Positional tracking assisted beam forming in wireless virtual reali...

Antenna systems and methods for massive MIMO communication

Massive MIMO (M-MIMO) support for heterogeneous networks (HetNets)

Base station simultaneously servicing legacy cellular and massive m...

Antenna systems and methods for massive MIMO communication

Reducing precoder signaling overhead for MIMO communication system

Patents Applicationslast 30 patents

SYSTEMS AND METHODS OF ADAPTIVE FREQUENCY HOPPING

SYSTEMS AND METHODS FOR PERFORMING COEXISTENCE OPERATIONS IN WIRELE...

SYSTEMS AND METHODS FOR COMBINING FRAMES

SYSTEMS AND METHODS FOR ULTRA-WIDEBAND APPLICATIONS

SYSTEMS AND METHODS FOR AUTOMATIC TRIGGERING OF RANGING

SYSTEMS AND METHODS FOR ULTRA-WIDEBAND RADIO

COORDINATION AMONG ARTIFICIAL REALITY LINKS

COORDINATION AMONG ARTIFICIAL REALITY LINKS

Zone Precoding

Zone Precoding

PROCESSSING OF BEAMFORMING SIGNALS OF A PASSIVE TIME-DELAY STRUCTURE

MIMO (Multiple-Input, Multiple-Output) Inter-Stream Interference Ca...

Multi-Layered Precoding

SIMULTANEOUS COMMUNICATION THROUGH MULTIPLE BEAMS OF A WIRELESS NODE

DIVERSITY BASED RELAY FOR WIRELESS COMMUNICATIONS BETWEEN A HEAD-MO...

POSITIONAL TRACKING ASSISTED BEAM FORMING IN WIRELESS VIRTUAL REALI...

MIMO (Multiple-Input, Multiple-Output) Inter-Stream Interference Ca...

HIGH ALTITUDE POINT TO MULTIPOINT LINKS

ADAPTIVE BEAM AGGREGATION AND SPLIT TRANSCEIVER IN UNMANNED VEHICLES

Antenna Systems and Methods for Massive MIMO Communication

Adaptive Cross-Radio Access Technology (RAT) Channel Assignment

Small Cell Base Station DTX Mode

METHOD AND APPARATUS FOR MANAGING UPLINK COMMUNICATION IN WIRELESS...

Base Station Simultaneously Servicing Legacy Cellular and Massive M...

MASSIVE MIMO CHANNEL ESTIMATION

Cross Cell Beam Persistence In A Massive Multiple-Input, Multiple O...

Full Duplex System in Massive MIMO

METHODS OF ANTENNA SYSTEM CONTROL IN MASSIVE MIMO SYSTEMS

Efficient Tree-Based MIMO OFDM Detection

Physical Layer Encryption for MIMO Communication Networks