Debashish Purkayastha

Person

Pottstown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transparent relocation of MEC application instances between 5G devi...
- Patent number 12,095,848
- Issue date Sep 17, 2024
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus, and system for edge resolution function
- Patent number 11,765,126
- Issue date Sep 19, 2023
- InterDigital Patent Holdings, Inc.
- Michel Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced NEF function, MEC and 5G integration
- Patent number 11,533,594
- Issue date Dec 20, 2022
- Sony Corporation
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access in dynamic and shared spectrums
- Patent number 10,849,161
- Issue date Nov 24, 2020
- InterDigital Patent Holdings, Inc.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dash caching proxy application
- Patent number 10,735,546
- Issue date Aug 4, 2020
- VID Scale, Inc.
- Bartosz Balazinski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access in dynamic and shared spectrums
- Patent number 10,390,367
- Issue date Aug 20, 2019
- InterDigital Patent Holdings, Inc.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for content delivery via browser cache extension
- Patent number 10,366,137
- Issue date Jul 30, 2019
- InterDigital Patent Holdings, Inc.
- Jun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Random access in dynamic and shared spectrums
- Patent number 10,201,013
- Issue date Feb 5, 2019
- InterDigital Patent Holdings, Inc.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 10,153,870
- Issue date Dec 11, 2018
- InterDigital Patent Holdongs, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LTE operation in small cells using dynamic shared spectrum
- Patent number 10,070,431
- Issue date Sep 4, 2018
- InterDigital Patent Holdings, Inc.
- Athmane Touag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronizing mobile station media flows d...
- Patent number 10,003,933
- Issue date Jun 19, 2018
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access in dynamic and shared spectrums
- Patent number 9,894,686
- Issue date Feb 13, 2018
- InterDigital Patent Holdings, Inc.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 9,882,684
- Issue date Jan 30, 2018
- InterDigital Patent Holdings, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter-device transfer (handoff) between IM...
- Patent number 9,848,022
- Issue date Dec 19, 2017
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LTE operation in small cells using dynamic shared spectrum
- Patent number 9,706,545
- Issue date Jul 11, 2017
- InterDigital Patent Holdings, Inc.
- Athmane Touag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless peer-to-peer network topology
- Patent number 9,661,029
- Issue date May 23, 2017
- InterDigital Patent Holdings, Inc.
- Osama Lotfallah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter-device transfer (handoff) between IM...
- Patent number 9,578,568
- Issue date Feb 21, 2017
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter-user equipment transfer of streaming...
- Patent number 9,560,088
- Issue date Jan 31, 2017
- InterDigital Patent Holdings, Inc.
- Hang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronizing mobile station media flows d...
- Patent number 9,544,127
- Issue date Jan 10, 2017
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating supplementary cells in licensed...
- Patent number 9,419,776
- Issue date Aug 16, 2016
- InterDigital Patent Holdings, Inc.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access in dynamic and shared spectrums
- Patent number 9,363,829
- Issue date Jun 7, 2016
- InterDigital Patent Holdings, Inc.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter-device transfer (handoff) between IM...
- Patent number 9,350,771
- Issue date May 24, 2016
- InterDigital Patent Holdings, Inc.
- Kamel M. Shaheen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for delivery of data-based/voice services over...
- Patent number 9,332,415
- Issue date May 3, 2016
- InterDigital Technology Corporation
- Kamel M. Shaheen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LTE operation in small cells using dynamic shared spectrum
- Patent number 9,294,929
- Issue date Mar 22, 2016
- InterDigital Patent Holdings, Inc.
- Athmane Touag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter-user equipment transfer of streaming...
- Patent number 9,143,539
- Issue date Sep 22, 2015
- InterDigital Patent Holdings, Inc.
- Hang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronizing mobile station media flows d...
- Patent number 9,014,170
- Issue date Apr 21, 2015
- InterDigital Patent Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for providing services to a dual mode GPRS/...
- Patent number 9,008,065
- Issue date Apr 14, 2015
- InterDigital Technology Corporation
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for providing services to a dual mode GPRS/...
- Patent number 8,948,151
- Issue date Feb 3, 2015
- InterDigital Technology Corporation
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Group-based machine to machine communication
- Patent number 8,891,423
- Issue date Nov 18, 2014
- InterDigital Patent Holdings, Inc.
- Kamel M. Shaheen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reporting WLAN capabilities of a dual mode...
- Patent number 8,638,769
- Issue date Jan 28, 2014
- InterDigital Technology Corporation
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION
- Publication number 20240422123
- Publication date Dec 19, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Michel Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCOVERY OF INTERNET OF THINGS NETWORK
- Publication number 20240314534
- Publication date Sep 19, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xiaoyan Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-ACCESS EDGE COMPUTING
- Publication number 20240259772
- Publication date Aug 1, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Debashish Purkayastha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR MULTIACCESS EDG...
- Publication number 20240251342
- Publication date Jul 25, 2024
- InterDigital Patent Holdings, Inc.
- Carlos Jesus Bernardos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCOVERY AND INTEROPERATION OF CONSTRAINED DEVICES WITH MEC PLATFO...
- Publication number 20240196184
- Publication date Jun 13, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR DISCOVERY AND SELECTION OF A LOCAL NEF
- Publication number 20240179081
- Publication date May 30, 2024
- INTERDIGITAL PATENT HOLDINGS, INC.
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION
- Publication number 20230396582
- Publication date Dec 7, 2023
- INTERDIGITAL PATENT HOLDINGS, INC.
- Michel Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR HANDLING VIRTUAL DOMAINS
- Publication number 20230308985
- Publication date Sep 28, 2023
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EDGE APPLICATION SERVER RELOCATION
- Publication number 20230269300
- Publication date Aug 24, 2023
- INTERDIGITAL PATENT HOLDINGS, INC.
- Michel Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI RAT D2D, EXTENDING D2D TO INCLUDE 3GPP AND OTHER NON-3GPP RAT...
- Publication number 20230171824
- Publication date Jun 1, 2023
- IDAC Holdings, Inc.
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED 5G LOCAL AREA NETWORK INTERWORKING WITH A HOME NETWORK AND...
- Publication number 20230164641
- Publication date May 25, 2023
- INTERDIGITAL PATENT HOLDINGS, INC.
- Debashish PURKAYASTHA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR DISCOVERY OF EDGE NETWORK MANAG...
- Publication number 20230156094
- Publication date May 18, 2023
- INTERDIGITAL PATENT HOLDINGS, INC.
- Scott Hergenhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPARENT RELOCATION OF MEC APPLICATION INSTANCES BETWEEN 5G DEVI...
- Publication number 20220329648
- Publication date Oct 13, 2022
- IDAC Holdings, Inc.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION
- Publication number 20220278955
- Publication date Sep 1, 2022
- IDAC Holdings, Inc.
- Michel Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED NEF FUNCTION, MEC AND 5G INTEGRATION
- Publication number 20210176613
- Publication date Jun 10, 2021
- Sony Corporation
- Debashish Purkayastha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATION MOBILITY BASED ON ENHANCED MPTCP
- Publication number 20210058329
- Publication date Feb 25, 2021
- IDAC Holdings, Inc.
- Michelle Perras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS
- Publication number 20190357253
- Publication date Nov 21, 2019
- INTERDIGITAL PATENT HOLDINGS, INC.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS
- Publication number 20190150195
- Publication date May 16, 2019
- INTERDIGITAL PATENT HOLDINGS, INC.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dash Caching Proxy Application
- Publication number 20180367637
- Publication date Dec 20, 2018
- VID SCALE, INC.
- Bartosz Balazinski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC PARAMETER ADJUSTMENT FOR LTE COEXISTENCE
- Publication number 20180270815
- Publication date Sep 20, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Erdem Bala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...
- Publication number 20180152268
- Publication date May 31, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS
- Publication number 20180124833
- Publication date May 3, 2018
- INTERDIGITAL PATENT HOLDINGS, INC.
- Rocco Di Girolamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EDGE CACHING OF HTTPS CONTENT VIA CERTIFICATE DELEGATION
- Publication number 20170295132
- Publication date Oct 12, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CREATING A PRE-FETCHING LIST FOR MANAGED CACH...
- Publication number 20170289593
- Publication date Oct 5, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LTE OPERATION IN SMALL CELLS USING DYNAMIC SHARED SPECTRUM
- Publication number 20170289997
- Publication date Oct 5, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Athmane Touag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR CONTENT DELIVERY VIA BROWSER CACHE EXTENSION
- Publication number 20170277805
- Publication date Sep 28, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IM...
- Publication number 20170118257
- Publication date Apr 27, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SYNCHRONIZING MOBILE STATION MEDIA FLOWS D...
- Publication number 20170118606
- Publication date Apr 27, 2017
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...
- Publication number 20160337090
- Publication date Nov 17, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Jean-Louis Gauvreau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IM...
- Publication number 20160242086
- Publication date Aug 18, 2016
- INTERDIGITAL PATENT HOLDINGS, INC.
- Xavier De Foy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Debashish Purkayastha

Person

Patents Grantslast 30 patents

Transparent relocation of MEC application instances between 5G devi...

Methods, apparatus, and system for edge resolution function

Enhanced NEF function, MEC and 5G integration

Random access in dynamic and shared spectrums

Dash caching proxy application

Random access in dynamic and shared spectrums

Methods and apparatus for content delivery via browser cache extension

Random access in dynamic and shared spectrums

Method and apparatus for operating supplementary cells in licensed...

LTE operation in small cells using dynamic shared spectrum

Method and apparatus for synchronizing mobile station media flows d...

Random access in dynamic and shared spectrums

Method and apparatus for operating supplementary cells in licensed...

Method and apparatus for inter-device transfer (handoff) between IM...

LTE operation in small cells using dynamic shared spectrum

Wireless peer-to-peer network topology

Method and apparatus for inter-device transfer (handoff) between IM...

Method and apparatus for inter-user equipment transfer of streaming...

Method and apparatus for synchronizing mobile station media flows d...

Method and apparatus for operating supplementary cells in licensed...

Random access in dynamic and shared spectrums

Method and apparatus for inter-device transfer (handoff) between IM...

Method and apparatus for delivery of data-based/voice services over...

LTE operation in small cells using dynamic shared spectrum

Method and apparatus for inter-user equipment transfer of streaming...

Method and apparatus for synchronizing mobile station media flows d...

Methods and apparatuses for providing services to a dual mode GPRS/...

Methods and apparatuses for providing services to a dual mode GPRS/...

Group-based machine to machine communication

Method and apparatus for reporting WLAN capabilities of a dual mode...

Patents Applicationslast 30 patents

METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION

DISCOVERY OF INTERNET OF THINGS NETWORK

MULTI-ACCESS EDGE COMPUTING

METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR MULTIACCESS EDG...

DISCOVERY AND INTEROPERATION OF CONSTRAINED DEVICES WITH MEC PLATFO...

METHODS AND APPARATUSES FOR DISCOVERY AND SELECTION OF A LOCAL NEF

METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION

METHODS AND DEVICES FOR HANDLING VIRTUAL DOMAINS

EDGE APPLICATION SERVER RELOCATION

MULTI RAT D2D, EXTENDING D2D TO INCLUDE 3GPP AND OTHER NON-3GPP RAT...

EXTENDED 5G LOCAL AREA NETWORK INTERWORKING WITH A HOME NETWORK AND...

METHODS, APPARATUS, AND SYSTEMS FOR DISCOVERY OF EDGE NETWORK MANAG...

TRANSPARENT RELOCATION OF MEC APPLICATION INSTANCES BETWEEN 5G DEVI...

METHODS, APPARATUS, AND SYSTEM FOR EDGE RESOLUTION FUNCTION

ENHANCED NEF FUNCTION, MEC AND 5G INTEGRATION

APPLICATION MOBILITY BASED ON ENHANCED MPTCP

RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS

RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS

Dash Caching Proxy Application

DYNAMIC PARAMETER ADJUSTMENT FOR LTE COEXISTENCE

METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...

RANDOM ACCESS IN DYNAMIC AND SHARED SPECTRUMS

EDGE CACHING OF HTTPS CONTENT VIA CERTIFICATE DELEGATION

METHOD AND SYSTEM FOR CREATING A PRE-FETCHING LIST FOR MANAGED CACH...

LTE OPERATION IN SMALL CELLS USING DYNAMIC SHARED SPECTRUM

METHODS AND APPARATUS FOR CONTENT DELIVERY VIA BROWSER CACHE EXTENSION

METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IM...

METHOD AND APPARATUS FOR SYNCHRONIZING MOBILE STATION MEDIA FLOWS D...

METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED...

METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IM...