Inventor
KARLSSON PETER C
SE46 patents
⚠️ This page may combine multiple inventors who share the name “KARLSSON PETER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
23 patentsUS10306405B2May 28, 2019
Determining the geographic location of a portable electronic device
SONY CORP8 citations84
US10182441B2Jan 15, 2019
Telecommunications apparatus and methods
SONY CORP5 citations84
US10129897B2Nov 13, 2018
Telecommunications apparatus and methods
SONY CORP5 citations84
US11706745B2Jul 18, 2023
Telecommunications apparatus and methods
SONY CORP1 citations73
US11350363B2May 31, 2022
Wake-up radio technique
SONY CORP2 citations73
US11350426B2May 31, 2022
Telecommunications apparatus and methods
SONY CORP1 citations73
US10772105B2Sep 8, 2020
Telecommunications apparatus and methods
SONY CORP3 citations73
US10764895B2Sep 1, 2020
Telecommunications apparatus and methods
SONY CORP3 citations73
US10582447B2Mar 3, 2020
System, method, and computer program product for enabling a machine type communication (MTC) coverage enhancement mode
SONY CORP1 citations73
US10206165B2Feb 12, 2019
System, method, and computer program product for enabling a machine type communication (MTC) coverage enhancement mode
SONY CORP2 citations73
US9877161B2Jan 23, 2018
Apparatus, systems and methods for mobile network positioning of MTC devices using common reference or synchronization signals
SONY CORP2 citations73
US9709664B2Jul 18, 2017
Apparatus, systems and methods for mobile network positioning of MTC devices using partial power boosting
SONY CORP2 citations73
US9578464B2Feb 21, 2017
Determining location of a device in a MIMO network using multipath component evaluation
SONY CORP2 citations73
US11240849B2Feb 1, 2022
Early data transmission in a random access procedure
SONY CORP1 citations62
US11184852B2Nov 23, 2021
Wake-up signal with reconfigurable sequence design
SONY CORP1 citations62
US11044666B2Jun 22, 2021
System, method, and computer program product for enabling a machine type communication (MTC) coverage enhancement mode
SONY CORP0 citations62
US9468001B2Oct 11, 2016
Transmitting a packet via a wireless local area network after a delay
SONY CORP1 citations62
US12425966B2Sep 23, 2025
Support of multiple wake-up-signal-related capabilities
SONY CORP0 citations52
US10652695B2May 12, 2020
Determining the geographic location of a portable electronic device
SONY CORP0 citations52
US9426786B2Aug 23, 2016
Sharing transmission intentions in wireless networks for CSMA optimization
SONY CORP0 citations51
US11554491B2Jan 17, 2023
Robotic system and method of movement control using synthetic array radar and passive beacons
SONY CORP0 citations50
US10237867B2Mar 19, 2019
Transmitting a packet via a wireless local area network after a delay
SONY CORP0 citations50
US10200178B2Feb 5, 2019
Communications device, infrastructure equipment, mobile communications network and methods
SONY CORP0 citations42
SONY MOBILE COMMUNICATIONS INC
17 patentsUS10694504B2Jun 23, 2020
Co-deployment of narrowband and wideband carriers
SONY MOBILE COMMUNICATIONS INC2 citations73
US9930537B2Mar 27, 2018
Dynamic positioning method for mobile cells
SONY MOBILE COMMUNICATIONS INC5 citations73
US10880348B2Dec 29, 2020
Methods and devices for controlling streaming over a radio network
SONY MOBILE COMMUNICATIONS INC2 citations72
US11153359B2Oct 19, 2021
User equipment and media streaming network assistance node
SONY MOBILE COMMUNICATIONS INC4 citations71
US9712584B2Jul 18, 2017
Context-based adaptive streaming algorithm for a user device
SONY MOBILE COMMUNICATIONS INC2 citations71
US9955315B2Apr 24, 2018
Indoor location detection using combined radio frequency signal and audio frequency signal beacon system
SONY MOBILE COMMUNICATIONS INC2 citations67
US10969481B2Apr 6, 2021
Coexistence of radio communication and radar probing
SONY MOBILE COMMUNICATIONS INC1 citations62
US10542456B2Jan 21, 2020
Dynamic coverage enhancement
SONY MOBILE COMMUNICATIONS INC1 citations62
US11271980B2Mar 8, 2022
Context-based adaptive streaming algorithm for a user device
SONY MOBILE COMMUNICATIONS INC0 citations61
US11363974B2Jun 21, 2022
Method and device for blood glucose level monitoring
SONY MOBILE COMMUNICATIONS INC0 citations57
US11463951B2Oct 4, 2022
User equipment, communication system, and method of controlling a user equipment
SONY MOBILE COMMUNICATIONS INC0 citations52
US10763981B2Sep 1, 2020
Signal quality measurement in different frequency bands of cellular networks
SONY MOBILE COMMUNICATIONS INC0 citations52
US10742375B2Aug 11, 2020
Timing relationships of pilot and data for mobile network communications
SONY MOBILE COMMUNICATIONS INC0 citations52
US10680691B2Jun 9, 2020
Coverage enhancement and beamforming
SONY MOBILE COMMUNICATIONS INC0 citations52
US10637616B2Apr 28, 2020
Dynamic coverage enhancement
SONY MOBILE COMMUNICATIONS INC0 citations52
US9942786B2Apr 10, 2018
Signal quality measurement in cellular networks
SONY MOBILE COMMUNICATIONS INC1 citations52
US10873922B2Dec 22, 2020
Communication device and method for execution of at least one positioning function in a communication network
SONY MOBILE COMMUNICATIONS INC0 citations42
SONY GROUP CORP
6 patentsUS12574913B2Mar 10, 2026
Telecommunications apparatus and methods
SONY GROUP CORP0 citations62
USRE50678ENov 25, 2025
Transmitting a packet via a wireless local area network after a delay
SONY GROUP CORP0 citations62
US11134395B2Sep 28, 2021
Adaptive antenna configuration
SONY GROUP CORP1 citations62
US12137131B2Nov 5, 2024
User equipment and media streaming network assistance node
SONY GROUP CORP0 citations61
US11916720B2Feb 27, 2024
Subcarrier spacing selection for synchronization signals
SONY GROUP CORP0 citations52
US11860293B2Jan 2, 2024
Radar probing employing pilot signals
SONY GROUP CORP0 citations52