Pranjal K. Dutta

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Programmable control of micro-operations cache resources of a proce...
- Patent number 12,282,777
- Issue date Apr 22, 2025
- Nokia Technologies Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Source route compression
- Patent number 12,261,769
- Issue date Mar 25, 2025
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop detection for IP packets
- Patent number 12,132,605
- Issue date Oct 29, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting communications for data storage
- Patent number 12,126,548
- Issue date Oct 22, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Egress rerouting of packets at a communication device
- Patent number 12,126,528
- Issue date Oct 22, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
U-turn indicator in internet protocol packets
- Patent number 12,126,524
- Issue date Oct 22, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stateless multicast in multi-domain networks
- Patent number 12,113,706
- Issue date Oct 8, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor micro-operations cache architecture for intermediate inst...
- Patent number 12,061,907
- Issue date Aug 13, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Neighbor discovery for border gateway protocol in a multi-access ne...
- Patent number 12,052,169
- Issue date Jul 30, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting multicast communications
- Patent number 12,040,965
- Issue date Jul 16, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network-topology discovery using packet headers
- Patent number 12,021,734
- Issue date Jun 25, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Targeted neighbor discovery for border gateway protocol
- Patent number 12,009,984
- Issue date Jun 11, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reliable generic routing encapsulation tunnels
- Patent number 11,929,925
- Issue date Mar 12, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure communications using secure sessions
- Patent number 11,924,248
- Issue date Mar 5, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Label switched path scalability
- Patent number 11,855,885
- Issue date Dec 26, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distinguishing traffic-engineered packets and non-traffic-engineere...
- Patent number 11,831,553
- Issue date Nov 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Offset label for aggregating multicasts from multiple virtual priva...
- Patent number 11,792,044
- Issue date Oct 17, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting multiple transport options for border gateway protocol
- Patent number 11,770,465
- Issue date Sep 26, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Source routing with shadow addresses
- Patent number 11,757,767
- Issue date Sep 12, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting any protocol over network virtualization
- Patent number 11,743,365
- Issue date Aug 29, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supporting stateful explicit paths
- Patent number 11,736,392
- Issue date Aug 22, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stateless multicasting over traffic engineered unicast tunnels
- Patent number 11,706,136
- Issue date Jul 18, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet fragmentation control
- Patent number 11,695,858
- Issue date Jul 4, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic control of processor instruction sets
- Patent number 11,675,596
- Issue date Jun 13, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packet routing based on common node protection
- Patent number 11,677,658
- Issue date Jun 13, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reliable overlay based on reliable transport layer
- Patent number 11,627,077
- Issue date Apr 11, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path compression in routing of source routed packets
- Patent number 11,621,913
- Issue date Apr 4, 2023
- Nokia Solutions and Networks Oy
- Pranjal Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stateless multicast with traffic engineering
- Patent number 11,616,715
- Issue date Mar 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple label spaces in a label switched router
- Patent number 11,563,697
- Issue date Jan 24, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Load balancing in packet switched networks
- Patent number 11,539,627
- Issue date Dec 27, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTICAST RENDEZVOUS POINT DISCOVERY
- Publication number 20250047587
- Publication date Feb 6, 2025
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATIONS IN A PROCESSOR CACHE BASED ON OCCUPANCY STATE
- Publication number 20240378154
- Publication date Nov 14, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EGRESS REROUTING OF PACKETS AT A COMMUNICATION DEVICE
- Publication number 20240323118
- Publication date Sep 26, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-CARD MESSAGING IN A ROUTER CHASSIS USING DATA PACKETS
- Publication number 20240314226
- Publication date Sep 19, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPORTING VENDOR-SPECIFIC APPLICATION PROTOCOL
- Publication number 20240305702
- Publication date Sep 12, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-MODE INDEXED CACHE IN A PROCESSOR
- Publication number 20240241832
- Publication date Jul 18, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTONOMOUS PATH CONSTRUCTION AND ROUTING
- Publication number 20240214297
- Publication date Jun 27, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIVERSAL LOOP DETECTION IN COMMUNICATION NETWORKS
- Publication number 20240155046
- Publication date May 9, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC BRANCH CAPABLE MICRO-OPERATIONS CACHE
- Publication number 20240118896
- Publication date Apr 11, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUASI-STATEFUL LOAD BALANCING
- Publication number 20240015563
- Publication date Jan 11, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPORTING STATEFUL EXPLICIT PATHS
- Publication number 20240007397
- Publication date Jan 4, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOURCE ROUTE COMPRESSION BASED ON ADDRESS COMPRESSION
- Publication number 20230388220
- Publication date Nov 30, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AFFINITY GROUPS IN A MICRO-OPERATIONS CACHE OF A PROCESSOR
- Publication number 20230367600
- Publication date Nov 16, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR USING TARGET INSTRUCTIONS
- Publication number 20230305992
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-INDEXED MICRO-OPERATIONS CACHE FOR A PROCESSOR
- Publication number 20230305847
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR MICRO-OPERATIONS CACHE ARCHITECTURE
- Publication number 20230305962
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR MICRO-OPERATIONS CACHE ARCHITECTURE FOR INTERMEDIATE INST...
- Publication number 20230305843
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENCING OF LABELED PACKETS
- Publication number 20230308387
- Publication date Sep 28, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK ELEMENTS, COMPUTER-READABLE STORAGE MEDIUMS AND METHODS OF...
- Publication number 20230246880
- Publication date Aug 3, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-BAND CONTROL PLANE
- Publication number 20230063395
- Publication date Mar 2, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOURCE ROUTE COMPRESSION
- Publication number 20230028147
- Publication date Jan 26, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPORTING STATEFUL EXPLICIT PATHS
- Publication number 20230024785
- Publication date Jan 26, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOURCE ROUTING WITH SHADOW ADDRESSES
- Publication number 20230022876
- Publication date Jan 26, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distinguishing Traffic-Engineered Packets and Non-Traffic-Engineere...
- Publication number 20230014888
- Publication date Jan 19, 2023
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK-TOPOLOGY DISCOVERY USING PACKET HEADERS
- Publication number 20220385560
- Publication date Dec 1, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUPPORTING COMMUNICATIONS FOR DATA STORAGE
- Publication number 20220311716
- Publication date Sep 29, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PATH CONGESTION NOTIFICATION
- Publication number 20220294737
- Publication date Sep 15, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STATELESS MULTICASTING OVER TRAFFIC ENGINEERED UNICAST TUNNELS
- Publication number 20220217086
- Publication date Jul 7, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET FORWARDING ON NON-COHERENT PATHS
- Publication number 20220210048
- Publication date Jun 30, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOAD BALANCING IN PACKET SWITCHED NETWORKS
- Publication number 20220210072
- Publication date Jun 30, 2022
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Pranjal K. Dutta

Person

Patents Grantslast 30 patents

Programmable control of micro-operations cache resources of a proce...

Source route compression

Loop detection for IP packets

Supporting communications for data storage

Egress rerouting of packets at a communication device

U-turn indicator in internet protocol packets

Stateless multicast in multi-domain networks

Processor micro-operations cache architecture for intermediate inst...

Neighbor discovery for border gateway protocol in a multi-access ne...

Supporting multicast communications

Network-topology discovery using packet headers

Targeted neighbor discovery for border gateway protocol

Reliable generic routing encapsulation tunnels

Secure communications using secure sessions

Label switched path scalability

Distinguishing traffic-engineered packets and non-traffic-engineere...

Offset label for aggregating multicasts from multiple virtual priva...

Supporting multiple transport options for border gateway protocol

Source routing with shadow addresses

Supporting any protocol over network virtualization

Supporting stateful explicit paths

Stateless multicasting over traffic engineered unicast tunnels

Packet fragmentation control

Dynamic control of processor instruction sets

Packet routing based on common node protection

Reliable overlay based on reliable transport layer

Path compression in routing of source routed packets

Stateless multicast with traffic engineering

Multiple label spaces in a label switched router

Load balancing in packet switched networks

Patents Applicationslast 30 patents

MULTICAST RENDEZVOUS POINT DISCOVERY

OPERATIONS IN A PROCESSOR CACHE BASED ON OCCUPANCY STATE

EGRESS REROUTING OF PACKETS AT A COMMUNICATION DEVICE

INTER-CARD MESSAGING IN A ROUTER CHASSIS USING DATA PACKETS

TRANSPORTING VENDOR-SPECIFIC APPLICATION PROTOCOL

MULTI-MODE INDEXED CACHE IN A PROCESSOR

AUTONOMOUS PATH CONSTRUCTION AND ROUTING

UNIVERSAL LOOP DETECTION IN COMMUNICATION NETWORKS

DYNAMIC BRANCH CAPABLE MICRO-OPERATIONS CACHE

QUASI-STATEFUL LOAD BALANCING

SUPPORTING STATEFUL EXPLICIT PATHS

SOURCE ROUTE COMPRESSION BASED ON ADDRESS COMPRESSION

AFFINITY GROUPS IN A MICRO-OPERATIONS CACHE OF A PROCESSOR

PROCESSOR USING TARGET INSTRUCTIONS

MULTI-INDEXED MICRO-OPERATIONS CACHE FOR A PROCESSOR

PROCESSOR MICRO-OPERATIONS CACHE ARCHITECTURE

PROCESSOR MICRO-OPERATIONS CACHE ARCHITECTURE FOR INTERMEDIATE INST...

SEQUENCING OF LABELED PACKETS

NETWORK ELEMENTS, COMPUTER-READABLE STORAGE MEDIUMS AND METHODS OF...

IN-BAND CONTROL PLANE

SOURCE ROUTE COMPRESSION

SUPPORTING STATEFUL EXPLICIT PATHS

SOURCE ROUTING WITH SHADOW ADDRESSES

Distinguishing Traffic-Engineered Packets and Non-Traffic-Engineere...

NETWORK-TOPOLOGY DISCOVERY USING PACKET HEADERS

SUPPORTING COMMUNICATIONS FOR DATA STORAGE

PATH CONGESTION NOTIFICATION

STATELESS MULTICASTING OVER TRAFFIC ENGINEERED UNICAST TUNNELS

PACKET FORWARDING ON NON-COHERENT PATHS

LOAD BALANCING IN PACKET SWITCHED NETWORKS