Inventor
ICHAPURAPU RAVI
US30 patents
Patents
30 patentsUS11452110B1Sep 20, 2022
Network channel selection for device with co-located radio transmitters and receivers
AMAZON TECH INC33 citations93
US11043985B1Jun 22, 2021
Cable loss compensation system for time domain duplexed (TDD) radios using embedded radio frequency (RF) control
AMAZON TECH INC9 citations85
US10531316B1Jan 7, 2020
Methods and systems for using shared antennas for multi-protocol communication
AMAZON TECH INC12 citations85
US10985850B1Apr 20, 2021
Media distribution between electronic devices for low-latency applications
AMAZON TECH INC7 citations83
US10348358B1Jul 9, 2019
Transceivers with dual power amplifiers for wireless communications
AMAZON TECH INC7 citations83
US11616553B1Mar 28, 2023
Channel state information (CSI) sensing in the 2.4 GHz band
AMAZON TECH INC10 citations82
US11483046B1Oct 25, 2022
Channel state information (CSI) packet transmission based on a dynamic transmission period
AMAZON TECH INC4 citations72
US11304042B1Apr 12, 2022
Multi-bluetooth radio device
AMAZON TECH INC5 citations72
US11122519B1Sep 14, 2021
Network communications for device with co-located radio transmitters and receivers
AMAZON TECH INC5 citations72
US10880356B1Dec 29, 2020
Techniques for switching communication channels
AMAZON TECH INC4 citations72
US10725531B1Jul 28, 2020
Mitigating thermal increases in electronic devices
AMAZON TECH INC5 citations72
US10608692B1Mar 31, 2020
Dual receivers for advertisement scans
AMAZON TECH INC3 citations72
US11400367B1Aug 2, 2022
Electronic device for network applications
AMAZON TECH INC4 citations71
US11241616B1Feb 8, 2022
Techniques for conserving power on a device
AMAZON TECH INC4 citations69
US10574316B1Feb 25, 2020
Antenna switching for device with multiple antennas
AMAZON TECH INC5 citations69
US11161038B2Nov 2, 2021
Systems and devices for controlling network applications
AMAZON TECH INC2 citations67
US11818742B1Nov 14, 2023
Network channel selection for device with co-located radio transmitters and receivers
AMAZON TECH INC0 citations62
US11621992B1Apr 4, 2023
Techniques for switching communication channels
AMAZON TECH INC0 citations62
US11150722B1Oct 19, 2021
Mitigating thermal increases in electronic devices
AMAZON TECH INC0 citations62
US12003400B1Jun 4, 2024
Presence detection based on link parameter data and network parameter data
AMAZON TECH INC0 citations61
US11539610B1Dec 27, 2022
Presence detection based on link parameter data and network parameter data
AMAZON TECH INC0 citations61
US11894902B1Feb 6, 2024
Channel state information (CSI) sensing in the 2.4 GHz band
AMAZON TECH INC1 citations59
US11546015B1Jan 3, 2023
Cable loss compensation system for time domain duplexed (TDD) radios using embedded radio frequency (RF) control
AMAZON TECH INC0 citations59
US10931324B1Feb 23, 2021
Dynamic selection between receiver paths to control receiver gain
AMAZON TECH INC1 citations59
US12257496B1Mar 25, 2025
Techniques for conserving power on a device
AMAZON TECH INC0 citations58
US11570632B1Jan 31, 2023
Algorithm for improving zigbee reliability and latency in a multi-radio system
AMAZON TECH INC0 citations52
US11438786B1Sep 6, 2022
Bandwidth estimation and management for connected devices
AMAZON TECH INC0 citations51
US11553416B1Jan 10, 2023
Dynamic memory reallocation and offload channel state information (CSI) processing for device power savings
AMAZON TECH INC0 citations49
US12483287B1Nov 25, 2025
Low-rate wireless personal area network (LR-WPAN) preamble detection in the presence of concurrently transmitted wireless signals
AMAZON TECH INC0 citations40
US12120534B1Oct 15, 2024
Interactive physical placement of devices for optimal motion sensing using channel state information (CSI)
AMAZON TECH INC0 citations40