LexDanaLexDanabeta
Inventor

Kamel M. Shaheen

Inventor
King of Prussia, PA, US

Overview

136→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 136 as inventor

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

H04Wprimary
H04WWireless communication networks54%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04MTelephonic communication7%
H04BTransmission2%
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%
G06FElectric digital data processing1%
G01RMeasuring electric variables0%
H04HBroadcast communication0%
PatentTitleYear
11,102,807Systems and methods for supporting URLLC service in 5G NR202110,986,527Method and apparatus for indicating restricted resources of wireless terminal and for indicating access node capability to support connection with a wireless terminal with restricted capabilities202110,912,110Systems and methods for an enhanced scheduling request for 5G NR202110,897,753Systems and methods for supporting multiple allocations in UL/DL grant for a 5G NR UE and gNB202110,880,871Method and apparatus for asymmetrical up-link/down-link protocol stack and frame structure in a 5G NR communication system202010,863,402Session initiation protocol (SIP) based user initiated handoff202010,856,186Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff202010,841,891Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units202010,805,941Radio resource control (RRC) messages for enhanced scheduling request202010,708,765Method and apparatus for indicating restricted resources of wireless terminal202010,694,444UE-based expedited handoff202010,485,000User equipment, base stations and methods201910,462,617Method and system for reporting a short message capability via an IP multimedia subsystem201910,448,222Reporting terminal capabilities for supporting short message service201910,447,386Method and system for controlling access to a wireless communication medium201910,419,964Method and apparatus for machine-to-machine communication registration201910,349,369Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units201910,165,389Service capability server (SCS) terminated short message service (SMS) systems and methods201810,165,478Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit201810,154,386Method and system for reporting a short message capability via an IP multimedia subsystem201810,149,264Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units201810,129,715Reporting terminal capabilities for supporting short message service201810,009,802Data flow mobility201810,003,933Method and apparatus for synchronizing mobile station media flows during a collaborative session20189,913,185'Method and apparatus for supporting handoff from GPRS/GERAN to LTE EUTRAN'20189,871,831'Method for supporting circuit switched interworking'20189,848,022Method and apparatus for inter-device transfer (handoff) between IMS and generic IP clients20179,843,910'Method and system for reporting a short message capability via an IP multimedia subsystem'20179,832,236Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem20179,826,389'Method and apparatus for performing a selective IP traffic offload procedure'20179,826,443'Method and apparatus for supporting handover from LTE/EUTRAN to GPRS/GERAN'20179,686,721'Method and system for interworking of cellular networks and wireless local area networks'20179,674,833'Authorizing IUT replication and distinguishing requests for replication from transfers'20179,668,234'Method and apparatus for triggering a machine type communication device'20179,661,029'Wireless peer-to-peer network topology'20179,654,900'Service-based discovery in networks'20179,621,537'Method and apparatus for enabling access to applications integrated with a visited network'20179,622,121'Data flow mobility'20179,602,555'Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem'20179,578,475'Reporting terminal capabilities for supporting short message service'20179,578,568'Method and apparatus for inter-device transfer (handoff) between IMS and generic IP clients'20179,560,641'Bi-directional and reverse directional resource reservation setup protocol'20179,560,088'Method and apparatus for inter-user equipment transfer of streaming media'20179,560,147'Method and apparatus for identification and transfer in internet protocol multimedia subsystem collaborative sessions'20179,544,127'Method and apparatus for synchronizing mobile station media flows during a collaborative session'20179,503,869'Service capability server (SCS) terminated short message service (SMS) systems and methods'20169,497,627'Method and apparatus for enabling access to applications integrated with a visited network'20169,426,305'Sponsoring of a mobile station session by another mobile station in a wireless network'20169,392,495'Method and apparatus for inter-user device transfer (IUT) in a network based mobility domain'20169,380,501'Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit'20169,369,496'Session initiation protocol (SIP) based user initiated handoff'20169,363,652'Method and system for reporting a short message capability via an IP multimedia subsystem'20169,350,771'Method and apparatus for inter-device transfer (handoff) between IMS and generic IP clients'20169,332,415'Method and apparatus for delivery of data-based/voice services over piconets and wireless LANs (WLANs) coupled to 3GPP devices including protocol architecture and information elements relating to short message service (SMS) over WLANs'20169,319,435'Authorizing IUT replication and distinguishing requests for replication from transfers'20169,301,220'Resource management for mobility between different wireless communications architectures'20169,237,503'Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)'20169,210,199'Inter-unit transfer support using mobile internet protocol'20159,185,617'Method and system for supporting an evolved UTRAN'20159,185,673'Machine type communication preregistration'20159,155,058'Wireless communication system and method of implementing an evolved system attachment procedure'20159,143,539'Method and apparatus for inter-user equipment transfer of streaming media'20159,094,930'Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units'20159,055,137'Method for supporting circuit switched interworking'20159,042,373'Data flow mobility'20159,030,933'Bi-directional and reverse directional resource reservation setup protocol'20159,020,540'Method and apparatus for triggering and synchronizing machine type communication devices'20159,014,170'Method and apparatus for synchronizing mobile station media flows during a collaborative session'20159,008,065'Methods and apparatuses for providing services to a dual mode GPRS/WLAN or UMTS/WLAN WTRU'20158,948,151'Methods and apparatuses for providing services to a dual mode GPRS/WLAN or UMTS/WLAN WTRU'20158,923,901'Method and system for reporting a short message capability via an IP multimedia subsystem'20148,891,423'Group-based machine to machine communication'20148,873,564'Inter-unit transfer support using mobile internet protocol'20148,843,135'Method and apparatus for handover and session continuity using pre-registration tunneling procedure'20148,817,741'Method and apparatus for resource management in handover operation'20148,750,145'Method and apparatus for machine-to-machine communication registration'20148,718,688'Method and apparatus for solving limited addressing space in machine-to-machine (M2M) environments'20148,665,792'Method and apparatus for inter-user device transfer (IUT) in a network based mobility domain'20148,649,322'Method and system for controlling access to a wireless communication medium'20148,638,769'Method and apparatus for reporting WLAN capabilities of a dual mode GPRS/WLAN or UMTS/WLAN WTRU'20148,630,176'Bi-directional and reverse directional resource reservation setup protocol'20148,619,757'Method and apparatus for delivery of data-based/voice services over piconets and wireless LANs (WLANs) coupled to 3GPP devices including protocol architecture and information elements relating to short message services (SMS) over WLANs'20138,582,529'Resource management for mobility between different wireless communications architectures'20138,553,682'Method and apparatus for supporting circuit switched interworking'20138,526,981'Reporting terminal capabilities for supporting short message service'20138,526,952'Method and apparatus for supporting handoff from GPRS/GERAN to LTE EUTRAN'20138,526,978'Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units'20138,515,421'IMS enabled attach procedure for LTE'20138,483,693'Method and apparatus for local call routing for home evolved Node-B'20138,295,246'Method and system for supporting an evolved UTRAN'20128,238,311'Method and apparatus for handover and session continuity using pre-registration tunneling procedure'20128,233,455'Wireless communication method and device for implementing media independent handover between technologically diversified access networks'20128,233,450'Wireless communication methods and components for facilitating multiple network type compatibility'20128,189,628'Mapping multiple services into a single radio bearer in LTE and single tunnel GPRS'20128,175,626'Reporting terminal capabilities for supporting short message service'20128,149,820'Method and apparatus for supporting circuit switched interworking'20128,140,112'Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)'20128,130,718'Method and system for interworking of cellular networks and wireless local area networks'20128,102,823'Method and apparatus for reporting WLAN capabilities of dual mode GPRS/WLAN or UMTS/WLAN WTRU'20128,090,392'Method and system for reporting a short message capability via an IP multimedia subsystem'20128,085,664'Bi-directional and reverse directional resource reservation setup protocol'20118,072,936'Method and apparatus for supporting handover from LTE/EUTRAN to GPRS/GERAN'20118,072,948'Wireless communication system and method of implementing an evolved system attachment procedure'20118,068,862'Wireless communication method and apparatus for establishing a multimedia message service over a WLAN'20118,064,400'Method and system for supporting an evolved UTRAN'20118,023,941'Method and apparatus for independent and efficient delivery of services to wireless devices capable of supporting multiple radio interfaces and network infrastructure'20117,924,785'Method and system for switching a radio access technology between wireless communication systems with a multi-mode wireless transmit/receive unit'20117,899,477'Reporting terminal capabilities for supporting short message service'20117,852,825'Wireless communication method and apparatus for preventing network access by mobile stations which support an incompatible internet protocol version'20107,805,139'Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor'20107,738,871'Wireless communication method and system for implementing media independent handover between technologically diversified access networks'20107,715,856'Reporting terminal capabilities for supporting short message service'20107,630,709'Format converter for WLAN-UMTS interworking employing UMTS air interface'20097,580,707'Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor'20097,480,721'Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff'20097,417,970'Configuring an interworking wireless local area network user equipment to access a 3GPP system'20087,400,582'Bi-directional and reverse directional resource reservation setup protocol'20087,386,301'Method and apparatus for mobile based access point name (APN) selection'20087,287,070'Determining control of an internet communication between a sender and receiver'20077,260,412'Wireless communication method and system for establishing a multimedia message service over a WLAN'20077,239,880'Method and apparatus for delivering multimedia multicast services over wireless communication systems'20077,227,865'Utilizing session initiation protocol for identifying user equipment resource reservation setup protocol capabilities'20077,218,626'System and method for reducing information communicated between universal mobile telecommunication system multimedia capable units'20077,173,924'Method and apparatus for delivery of universal mobile telecommunications systems (UMTS) based unidirectional services over a wireless local area network (WLAN)'20077,120,460'Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)'20067,050,800'Method and apparatus for WLAN-UMTS interworking employing UMTS air interface'20067,047,036'Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)'20067,035,242'Method and apparatus for delivery of universal mobile telecommunications system (UMTS) based unidirectional services over a wireless local area network (WLAN)'20066,970,694'Method and apparatus for mobile based access point name (APN) selection'20056,940,844'Method and apparatus for reporting WLAN capabilities of a dual mode GPRS/WLAN or UMTS/WLAN WTRU'20056,498,790'Time division multiple access cellular system supporting packet data transmissions on reconfigurable packet data channels and method of operation'20026,400,698'State machine and random reserve access protocol for IS136 based TDMA packet date mobile stations'20026,374,109'Wireless communication system and subscriber unit that support selection of operation from multiple frequency bands and multiple protocols and method of operation therefor'20026,169,893'Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor'20016,128,490'Wireless communication system that supports selection of operation from multiple frequency bands and multiple protocols and method of operation therefor'20006,111,867'Method and apparatus for load shedding in a TDMA packet data system'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2010Based in Plano, TX, US· patent location history
2005–2020Patents assigned to INTERDIGITAL TECH CORP (80)· patent assignee history
2005–2020Based in King of Prussia, PA, US· patent location history
2011–2020Patents assigned to SHAHEEN KAMEL M (52)· patent assignee history
2012–2017Patents assigned to PURKAYASTHA DEBASHISH (8)· patent assignee history
2013–2016Patents assigned to INTERDIGITAL PATENT HOLDINGS (15)· patent assignee history
2016–2019Patents assigned to INTERDIGITAL PATENT HOLDINGS INC (20)· patent assignee history
2017–2019Based in State College, PA, US· patent location history
2017–2018Based in Cairo, EG· patent location history
2018–2021Based in Camas, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTERDIGITAL TECH CORP802005–2020
SHAHEEN KAMEL Mself522011–2020
INTERDIGITAL PATENT HOLDINGS INC202016–2019
INTERDIGITAL PATENT HOLDINGS152013–2016
PURKAYASTHA DEBASHISH82012–2017
Locations
LocationPatentsSpan
King of Prussia, Pennsylvania, US1032005–2020
Camas, Washington, US142018–2021
Plano, Texas, US82000–2010
State College, Pennsylvania, US62017–2019
Cairo, EG42017–2018