Inventor
RANGANATH ASHOK
US43 patents
⚠️ This page may combine multiple inventors who share the name “RANGANATH ASHOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
31 patentsUS11832256B2Nov 28, 2023
System and method of establishing communication for exchanging ranging information
SAMSUNG ELECTRONICS CO LTD2 citations73
US11438926B2Sep 6, 2022
Method and system for simultaneous multi-channel downlink operation in wireless local area network
SAMSUNG ELECTRONICS CO LTD2 citations73
US11405894B2Aug 2, 2022
System and method of establishing communication for exchanging ranging information
SAMSUNG ELECTRONICS CO LTD4 citations73
US11357025B2Jun 7, 2022
Multi link TXOP aggregation
SAMSUNG ELECTRONICS CO LTD4 citations73
US11234243B2Jan 25, 2022
Method and system for transitioning station to uplink multi-user disable mode and uplink multi-user enable mode
SAMSUNG ELECTRONICS CO LTD2 citations72
US11910313B2Feb 20, 2024
System and method for dynamic adjustment of target wake time service period intervals
SAMSUNG ELECTRONICS CO LTD2 citations71
US11006363B2May 11, 2021
System and method for dynamic adjustment of target wake time service period intervals
SAMSUNG ELECTRONICS CO LTD3 citations71
US12294984B2May 6, 2025
Systems, methods, and apparatus for multi-link spatial multiplexing
SAMSUNG ELECTRONICS CO LTD1 citations64
US12495406B2Dec 9, 2025
Shared transmission opportunity operation in multi-access point coordination
SAMSUNG ELECTRONICS CO LTD0 citations62
US12375913B2Jul 29, 2025
Systems, methods, and devices for association and authentication for multi access point coordination
SAMSUNG ELECTRONICS CO LTD0 citations62
US12335993B2Jun 17, 2025
Inserted PPDU
SAMSUNG ELECTRONICS CO LTD0 citations62
US12160824B2Dec 3, 2024
Systems and methods for managing power usage of a multi-link device equipped with a plurality of radio interfaces
SAMSUNG ELECTRONICS CO LTD1 citations62
US12016045B2Jun 18, 2024
Multi link TXOP aggregation
SAMSUNG ELECTRONICS CO LTD0 citations62
US11943709B2Mar 26, 2024
Method and system for dynamic access point selection in coordinated access point group
SAMSUNG ELECTRONICS CO LTD0 citations62
US11818759B2Nov 14, 2023
Method and system for simultaneous multi-channel downlink operation in wireless local area network
SAMSUNG ELECTRONICS CO LTD0 citations62
US11729805B2Aug 15, 2023
Method and system for transitioning station to uplink multi-user disable mode and uplink multi-user enable mode
SAMSUNG ELECTRONICS CO LTD0 citations62
US11723006B2Aug 8, 2023
Shared transmission opportunity operation in multi-access point coordination
SAMSUNG ELECTRONICS CO LTD1 citations62
US11696129B2Jul 4, 2023
Systems, methods, and devices for association and authentication for multi access point coordination
SAMSUNG ELECTRONICS CO LTD0 citations62
US11690012B2Jun 27, 2023
Systems and methods for managing power usage of a multi-link device equipped with a plurality of radio interfaces
SAMSUNG ELECTRONICS CO LTD1 citations62
US11452116B2Sep 20, 2022
Apparatus and method for multi-link operation by access point with simultaneous transmit-receive constraints
SAMSUNG ELECTRONICS CO LTD0 citations62
US11272442B2Mar 8, 2022
Method and system for dynamic access point selection in coordinated access point group
SAMSUNG ELECTRONICS CO LTD0 citations62
US12021625B2Jun 25, 2024
System and method for encoding data using punctured low-density parity-check codes
SAMSUNG ELECTRONICS CO LTD0 citations61
US12003332B2Jun 4, 2024
Systems and methods for implementing hybrid automatic repeat request retransmission scheduling
SAMSUNG ELECTRONICS CO LTD0 citations61
US11588578B2Feb 21, 2023
System and method for encoding data using punctured low-density parity-check codes
SAMSUNG ELECTRONICS CO LTD0 citations61
US11758491B2Sep 12, 2023
System and method for providing a synchronized mode for WLAN operation in a WLAN band
SAMSUNG ELECTRONICS CO LTD0 citations60
US11102740B2Aug 24, 2021
System and method for providing a synchronized mode for WLAN operation in a WLAN band
SAMSUNG ELECTRONICS CO LTD0 citations60
US12284596B2Apr 22, 2025
System and method for managing growing beacon size in a wireless network
SAMSUNG ELECTRONICS CO LTD0 citations58
US12155465B2Nov 26, 2024
System and method for downlink multi-user MIMO feedback
SAMSUNG ELECTRONICS CO LTD0 citations58
US11546093B2Jan 3, 2023
Systems and methods for implementing hybrid automatic repeat request retransmission scheduling
SAMSUNG ELECTRONICS CO LTD0 citations58
US12408105B2Sep 2, 2025
6 GHZ non-PSC AP discovery
SAMSUNG ELECTRONICS CO LTD0 citations55
US11792835B2Oct 17, 2023
Systems and methods for providing feedback for wireless communication
SAMSUNG ELECTRONICS CO LTD0 citations50
APPLE INC
8 patentsUS10911190B2Feb 2, 2021
Access-category-based multi-user trigger frames
APPLE INC2 citations73
US10341065B2Jul 2, 2019
Access-category-based multi-user trigger frames
APPLE INC2 citations73
US10285200B2May 7, 2019
Channel access policy control during wireless communication
APPLE INC2 citations73
US11418999B2Aug 16, 2022
Buffer status report for high priority transmission
APPLE INC1 citations62
US10594450B2Mar 17, 2020
Asymmetric OFDMA tone mapping and dynamic channel access using non-primary channels
APPLE INC1 citations62
US10524286B2Dec 31, 2019
Power saving using integrated CF-End indication
APPLE INC1 citations62
US10849168B2Nov 24, 2020
Single user multi-TID TXOP with QoS prioritization
APPLE INC0 citations42
US10715288B2Jul 14, 2020
Wireless local area network sounding protocol
APPLE INC0 citations42
QUALCOMM INC
3 patentsUS9893758B2Feb 13, 2018
Sharing an antenna between LTE-U and WLAN
QUALCOMM INC11 citations83
US10447332B2Oct 15, 2019
Sharing an antenna for wireless communication
QUALCOMM INC1 citations61
US9451518B2Sep 20, 2016
Channel management in a Wi-Fi device in a multi-channel concurrent environment
QUALCOMM INC0 citations46