Inventor

HIDEJI WAKABAYASHI

Inventor

GB

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 213 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks56%

H04LTransmission of digital information, e.g. telegraphic communication18%

H04BTransmission13%

G01SRadio direction-finding3%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

H04JMultiplex communication1%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes1%

B64CAeroplanes1%

B64UUnmanned aerial vehicles [uav]1%

G01CMeasuring distances, levels or bearings1%

PatentTitleYear

12,587,908Handover of terminal between nodes supporting two rats2026 12,580,642Methods, communictions devices, and non-terrestrial infrastructure equipment2026 12,571,920Terminal device, infrastructure equipment and methods2026 12,550,018Communications device, communications nodes in a wireless communicaitons network and methods2026 12,532,218Wireless data link layer compression and decompression2026 12,531,630Infrastructure equipment, communications devices and methods2026 12,526,668Transmission of measurement reports in a wireless communication system2026 12,518,265Communication network, communication network node, user equipment, and method for providing mobility as a service2026 12,513,721Communications device and methods2025 12,495,338Mobile communications network, communications device, infrastructure equipment and methods2025 12,490,329Telecommunications apparatus and methods2025 12,483,874Communication network node, user equipment, communication network, method2025 12,484,013Communications devices and methods2025 12,477,044Method and publisher-subscriber network2025 12,470,493Network entity and user equipment for transmission rate control2025 12,471,007Communications devices, infrastructure equipment and methods2025 12,463,855Communications devices, infrastructure equipment and methods2025 12,457,533Wireless telecommunications system, terminal device, infrastructure equipment, integrated circuitry and methods2025 12,452,894Wireless telecommunications apparatuses and methods for transmitting uplink data using a selected set of resources2025 12,452,773Communications devices, infrastructure equipment and methods2025 12,450,394Privacy-preserving mobility as a service supported by blockchain2025 12,452,879Communications device, infrastructure equipment and methods2025 12,445,940Mobile telecommunications system method, user equipment and base station for transmitting on demand system information2025 12,425,901Communications device, infrastructure equipment, core network element and methods for minimization of drive tests, MDT, report2025 12,425,929Method of requesting a handover of a communications device2025 12,418,791Base station, access mobility management entity, evolved serving mobile location center and user equipment2025 12,402,061Methods, infrastructure equipment and wireless communications networks2025 12,396,052Terminal device, infrastructure equipment and methods2025 12,382,409Communications device and method for synchronising with a wireless access interface2025 12,375,999Cost-based route selection for IAB node migration2025 12,375,994Communications device, infrastructure equipment and methods for performing handover using a model based on machine learning2025 12,363,755Infrastructure equipment, communications device and methods2025 12,363,699User equipment and base station for on-demand multicast broadcast service system information2025 12,363,768Telecommunications apparatus and methods2025 12,356,363Terminal device, infrastructure equipment and methods2025 12,336,016Communications device which communicates with infrastructure equipment in an inactive state2025 12,302,166Wireless communications apparatus and methods2025 12,302,216Methods, wireless communications networks and infrastructure equipment2025 12,284,545Wireless communication devices, network connection nodes, systems and methods2025 12,273,777Communications device, infrastructure equipment and methods for controlling cell reselection of non-public-network cells2025 12,271,344Communication network, method, network equipment and communication device2025 12,267,874Communications device, infrastructure equipment and methods2025 12,267,405Communications device, infrastructure equipment and methods2025 12,245,289Communications device, infrastructure equipment and methods for differentiating between 2-step RACH and 4-step RACH2025 12,238,681Communications device, infrastructure equipment and methods for transmitting transport blocks with selected encoding parameters2025 12,231,917Base station that transmits system information based on beam information and user equipment2025 12,219,415Anchor base station, slave cell and user equipment2025 12,213,215User equipment overheating handling during LTE-new radio simultaneous UL transmission2025 12,207,103Communications device for determining beam failure during inactive state and method2025 12,207,272Methods, communications devices, and infrastructure equipment for activating and/or deactivating configured grants2025 12,200,605Mobile telecommunications system entity for transmitting system information in a 5G network2025 12,192,958Communications device, infrastructure equipment, core network part and methods2025 12,177,760Methods, wireless communications networks and infrastructure equipment2024 12,177,311Broker device, publisher device, subscriber device, publisher-subscriber system, publisher-subscriber method2024 12,177,728Method and apparatus for handoff of multiple bearers with differing quality of service levels in a wireless communication system2024 12,170,946Methods, wireless communications networks and infrastructure equipment2024 12,170,928Terminal device and method2024 12,170,560Network entity, user equipment, and method2024 12,166,893Communication network node, methods, and a mobile terminal2024 12,156,123Telecommunications apparatus and methods2024 12,150,212Terminal devices, infrastructure equipment and methods2024 12,149,922Communications device, infrastructure equipment, wireless communications network and methods2024 12,149,957Infrastructure equipment, communications devices and methods2024 12,150,068Base station and user equipment2024 12,149,994Handover procedures in a sidelink wireless communications2024 12,150,093Telecommunications apparatus and methods for paging of a mobile device2024 12,133,211Base station and user equipment for time division duplexing configuration deconfliction2024 12,127,063Infrastructure equipment, central unit nodes and methods2024 12,127,067Communications device, infrastructure equipment, core network equipment and methods2024 12,127,162Communications device, infrastructure equipment and methods class2024 12,114,366Telecommunications apparatus using a first random access procedure and a second random access procedure2024 12,096,415Telecommunications apparatus and methods2024 12,075,264Base station, virtual cell, user equipment2024 12,069,525Communications device, infrastructure equipment and methods2024 12,069,772Telecommunications apparatuses and methods2024 12,069,530Infrastructure equipment, communications devices and methods2024 12,063,586Entity and user equipment for a mobile telecommunications system2024 12,058,606Wireless telecommunications apparatuses and methods2024 12,058,781Communications device, infrastructure equipment, communications system and methods2024 12,058,540Methods, infrastructure equipment and wireless communications networks for handling beam failures2024 12,058,556Method and apparatus for management of extended mobile device identity information2024 12,052,670Terminal device, telecommunications apparatus and methods2024 12,052,686Wireless communications network, infrastructure equipment, communications device and methods2024 12,021,601Methods, wireless communications networks and infrastructure equipment2024 12,022,456Methods, base station, infrastructure node and communications terminal2024 12,010,575Communications with non-terrestrial networks2024 12,010,745Telecommunications apparatus and methods for handling split radio bearers2024 12,009,901Infrastructure equipment, communications devices and methods2024 12,010,716User equipment that transmits identity information for an interference analysis2024 11,985,587Communications devices, infrastructure equipment, location servers and methods2024 11,974,121Methods and apparatus for supporting integrity protection in handovers2024 11,968,684Communications device, infrastructure equipment and methods2024 11,956,707Communications device, infrastructure equipment, and methods2024 11,950,301Telecommunications apparatus and methods2024 11,930,391Wireless communications apparatus and methods2024 11,924,913Apparatus and method for a mobile telecommunications system2024 11,924,695Mobile telecommunications system method including switching between radio resources based on measured signal properties2024 11,916,797Network entity and user equipment for transmission rate control2024 11,917,693Terminal device infrastructure equipment and methods for determining a spatial position of the terminal based on received signals2024 11,910,449Methods, infrastructure equipment and wireless communications networks2024 11,903,065Telecommunications apparatus and methods2024 11,902,888System information for cell selection/reselection by an aerial UE2024 11,889,401Methods, wireless communications networks and infrastructure equipment2024 11,889,445Infrastructure equipment, communications device and methods2024 11,882,613Terminal device, infrastructure equipment and methods2024 11,877,180Methods, wireless communications networks and infrastructure equipment2024 11,871,368Communications device and method for synchronising with a wireless access interface2024 11,863,970System information to support service based cell reselection2024 11,855,753Telecommunications apparatus and methods2023 11,847,249Privacy-preserving mobility as a service supported by blockchain2023 11,832,209Terminal device, infrastructure equipment and methods2023 11,825,403Mobile telecommunications system entity for transmitting system information in a 5G network2023 11,818,650Mobile telecommunications system method, user equipment and base station for transmitting on demand system information2023 11,818,776Telecommunications apparatus and methods2023 11,818,613Transmission of uplink reference signalling according to different uplink reference signalling configurations2023 11,812,491Communications device, infrastructure equipment, mobile communications network and methods2023 11,800,430Methods, wireless communications networks and infrastructure equipment2023 11,778,648Wireless telecommunications apparatuses and methods2023 11,770,748Interconnections between the core networks2023 11,765,687Telecommunications apparatus and methods for paging of a mobile device2023 11,757,504Network entity, user equipment, and method2023 11,758,510Terminal device, infrastructure equipments and methods2023 11,751,165Wireless communications network, infrastructure equipment, communications device and methods2023 11,751,266Mobile communications network, infrastructure equipment, communications device and methods2023 11,751,110Mobile communications network, communications device, infrastructure equipment and methods2023 11,743,796Communications device, infrastructure equipment, wireless communications network and methods2023 11,743,751Wireless communication devices, network connection nodes, systems and methods2023 11,743,799Communications device, infrastructure equipment, core network equipment and methods2023 11,736,907Terminal device, infrastructure equipment and methods for receiving warning notification message2023 11,737,005Equipment and mobile telecommunications system2023 11,722,842Telecommunications apparatus and methods2023 11,716,785Terminal devices, infrastructure equipment and methods2023 11,711,831Mobile communication device and method for allocating system information among virtual carriers for machine-type communications2023 11,711,676Telecommunications apparatuses and methods2023 11,711,796Base station and user equipment for time division duplexing configuration deconfliction2023 11,706,814Communications device, infrastructure equipment and methods2023 11,706,696Wireless communications device and method2023 11,698,463Terminal device, infrastructure equipment and methods2023 11,690,036Wireless telecommunications system including a first terminal device and a second terminal device wherein the second terminal achieves synchronisation for receiving data from the first terminal using synchronisation signalling transmitted by the first terminal or another network entity2023 11,683,742Methods and infrastructure equipment2023 11,683,699Infrastructure equipment, communications devices and methods2023 11,678,404User equipment overheating handling during LTE-new radio simultaneous UL transmission2023 11,671,880Wireless telecommunications system, terminal device, infrastructure equipment, integrated circuitry and methods2023 11,665,691Communications devices and methods2023 11,665,775Communications device, infrastructure equipment, communications system and methods2023 11,652,543Mobile communications system, methods, controller, relay node and communications terminal2023 11,653,314Base station and user equipment2023 11,653,390Telecommunications apparatus using a first random access procedure and a second random access procedure2023 11,653,410Telecommunications apparatus and methods2023 11,647,514Communications device, infrastructure equipment, wireless telecommunications system and methods2023 11,646,786Methods, wireless communications networks and infrastructure equipment2023 11,617,138Terminal device, telecommunications apparatus and methods2023 11,589,350Mobile communications network, communications device and methods2023 11,570,773Identification of downlink messages using repeated transmission2023 11,569,906Communications device, infrastructure equipment and method2023 11,546,946Communications device, infrastructure equipment and methods2023 11,546,836Telecommunications apparatus and methods2023 11,533,765Communications device and method for transmitting data in resources corresponding to a buffer status report2022 11,533,641Transmission of measurement reports in a wireless communication system2022 11,516,693Method and apparatus for management of extended mobile device identity information2022 11,510,072Base station that transmits system information based on beam information and user equipment2022 11,503,519Interconnections between the core networks2022 11,483,720Communications device and method2022 11,477,724System information for cell selection/reselection by an aerial UE2022 11,463,896Method, mobile communications device, system and circuitry for estimating an occupancy level of a shared channel2022 11,464,016Communications device and methods2022 11,457,397Methods, wireless communications networks and infrastructure equipment2022 11,457,352Methods and apparatus for supporting integrity protection in handovers2022 11,432,221Cell reselection for an aerial UE2022 11,425,578Base station, virtual cell, user equipment2022 11,419,033Methods, wireless communications networks and infrastructure equipment2022 11,419,127Methods, base station, infrastructure node and terminal for measurements and delay-sensitive vehicle-related communications2022 11,419,150Terminal device infrastructure equipment and methods for determining a spatial position of the terminal based on received signals2022 11,399,296Communications devices, infrastructure equipment and methods2022 11,399,333Apparatus and method for a mobile telecommunications system2022 11,395,355Telecommunications apparatus and methods2022 11,382,004Method and apparatus for handoff of multiple bearers with differing quality of service levels in a wireless communication system2022 11,357,011Mobile communication device and method for allocating system information among virtual carriers for machine-type communications2022 11,350,479Communications device, infrastructure equipment, mobile communications network and methods2022 11,343,749Methods, wireless communications networks and infrastructure equipment2022 11,343,701Wireless communications apparatus and methods2022 11,343,789Arrangement for responding to a failure in the communication of the position assistance information2022 11,337,141Methods and infrastructure equipment2022 11,337,129User equipment and mobile telecommunications system2022 11,330,606Base station and user equipment for time division duplexing configuration deconfliction2022 11,304,080Methods, base station, mobile node and relay node2022 11,297,547Telecommunications apparatus and methods2022 11,290,931Electronic device, infrastructure equipment and methods2022 11,290,848Estimate of a location of the terminal devices2022 11,277,713Terminal device, infrastructure equipment and methods for receiving warning message2022 11,277,784Wireless communications device and method2022 11,277,816Telecommunications apparatus and methods for paging of a mobile device2022 11,277,731Apparatus and method for a mobile telecommunications system2022 11,272,515User equipment that transmits identity information for an interference analysis2022 11,272,512Wireless telecommunications apparatuses and methods2022 11,259,270Wireless communications system, infrastructure equipment, communications device and methods2022 11,245,505Communicating RF terminal capability2022 11,224,070Communications device and method collision avoidance on shared communications resources2022 11,218,922Method and user equipment for mobility and classification based restricted measurement list creation in virtual cells2022 11,212,875Telecommunications apparatuses and methods2021 11,212,734Mobile telecommunications system method, user equipment and base station for transmitting on demand system information2021 11,212,780Enhancing handover performance using radio resource control diversity2021 11,197,205Mobile telecommunications system method including switching between radio resources based on measured signal properties2021 11,178,713Mobile communications network, infrastructure equipment, communications device and methods2021 11,178,724Communications device, infrastructure equipment, communications system and methods2021 11,166,228Communications system, infrastructure equipment, communication terminal and method2021 11,159,994Uplink signal based handover control, handover cancellation and handover expiration2021 11,159,227Mobile communications network, methods and base station for coordinating relay node access2021 11,153,871Network element and method of communicating using a plurality of controls channels modules2021 11,140,653Terminal device, infrastructure equipment and methods2021 11,139,888Mobile communications system, methods, controller, relay node and communications terminal2021 11,140,609Communications device, infrastructure equipment, and methods2021 11,140,591Mobile communications network, communications device, infrastructure equipment and methods2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to SONY GROUP CORP (127)· patent assignee history

2021–2025Patents assigned to SONY CORP (85)· patent assignee history

2021–2026Patents assigned to SONY MOBILE COMMUNICATIONS INC (34)· patent assignee history

2021–2026Based in GB· patent location history

2023Patents assigned to Convida Wireless LLC (1)· patent assignee history

2024Patents assigned to INTERDIGITAL PATENT HOLDINGS INC (1)· patent assignee history

2025Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY GROUP CORP	127	2021–2026
SONY CORP	85	2021–2025
SONY MOBILE COMMUNICATIONS INC	34	2021–2026
Convida Wireless LLC	1	2023
INTERDIGITAL PATENT HOLDINGS INC	1	2024

Locations

Location	Patents	Span
GB	212	2021–2026
DE	1	2025