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Assignee profile:

Level 3 Communications, LLC

City:

Broomfield, Colorado

Country:

United States

Published Applications:

1,154

Last publication date:

2025-05-01

Patent Grants:

1,031

Last grant date:

2025-10-21

Quarterly Level 3 Communications, LLC Patent Applications

Top Inventors for applications by Level 3 Communications, LLC

These are the the leading inventors for applications assigned to Level 3 Communications, LLC:

Recent patent applications by Level 3 Communications, LLC

Level 3 Communications, LLC based in Broomfield, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2025-05-01 ✅ Patent 12,452,333 granted on 2025-10-21
US20250141954A1
Electricity

ENHANCED MANAGEMENT OF EGRESS TRAFFIC TO A PEER COMMUNICATIONS NETWORK

 #2 | 2025-05-01
US20250141871A1
Electricity

NETWORK BASED BLOCKING THREAT INTELLIGENCE SYSTEM AND METHODS

 #3 | 2025-05-01
US20250141742A1
Electricity

ENHANCED VIRTUAL NETWORKING WITH CLOUD EDGE PROVIDERS

 #4 | 2024-11-28
US20240394228A1
Physics

ENHANCED TECHNIQUES FOR ZERO-COPY

 #5 | 2024-08-15
US20240276125A1
Electricity

TELECOMMUNICATIONS EQUIPMENT SHELF WITH INTEGRATED POWER AND COOLING

 #6 | 2024-08-08
US20240267704A1
Electricity

NETWORK SITE DETERMINATION IN A TELECOMMUNICATIONS NETWORK

 #7 | 2024-08-08 ✅ Patent 12,413,554 granted on 2025-09-09
US20240267359A1
Electricity

DOMAIN NAME SYSTEM (DNS) SECURITY

 #8 | 2024-08-01 ✅ Patent 12,513,242 granted on 2025-12-30
US20240259495A1
Electricity

911 ADDRESS UPDATE

 #9 | 2024-08-01 ✅ Patent 12,531,914 granted on 2026-01-20
US20240259433A1
Electricity

MANAGING EDGE NETWORK PROTECTION SERVICE

 #10 | 2024-07-11
US20240235889A9
Electricity

CUSTOMER ACTIVATION ON EDGE COMPUTING ENVIRONMENT

 #11 | 2024-07-11 ✅ Patent 12,362,826 granted on 2025-07-15
US20240235677A1
Electricity

OPTICAL FREQUENCY SPECTRAL OPTIMIZATION IN DENSE WAVELENGTH DIVISION MULTIPLEXING (DWDM) FLEX GRID SYSTEMS

 #12 | 2024-07-11
US20240232621A9
Physics

ENHANCED TESTING OF PERSONALIZED SERVERS IN EDGE COMPUTING

 #13 | 2024-07-11 ✅ Patent 12,242,518 granted on 2025-03-04
US20240232235A9
Physics

ENHANCED PROCESSING OF LARGE DATA VOLUMES FROM INSIDE RELATIONAL DATABASES

 #14 | 2024-06-27 ✅ Patent 12,278,741 granted on 2025-04-15
US20240214281A1
Electricity

Network service activation system

 #15 | 2024-06-13 ✅ Patent 12,308,885 granted on 2025-05-20
US20240195507A1
Electricity

Optical domain controller of a telecommunications network

 #16 | 2024-06-06 ✅ Patent 12,301,692 granted on 2025-05-13
US20240187499A1
Electricity

Packet processing of streaming content in a communications network

 #17 | 2024-06-06 ✅ Patent 12,634,339 granted on 2026-05-19
US20240187447A1
Electricity

SYSTEMS AND METHODS FOR PROTECTION OF AUTHORITATIVE NAME SERVERS

 #18 | 2024-06-06 ✅ Patent 12,549,511 granted on 2026-02-10
US20240187373A1
Electricity

CONTENT DELIVERY SYSTEM USING EMBEDDED REQUESTER INFORMATION

 #19 | 2024-05-30 ✅ Patent 12,615,186 granted on 2026-04-28
US20240179059A1
Electricity

Systems and Methods for Storing and Transporting Configuration Data to Edge Servers

 #20 | 2024-05-23 ✅ Patent 12,627,570 granted on 2026-05-12
US20240172010A1
Electricity

SYSTEMS AND METHODS FOR COMMUNICATIONS NODE UPGRADE AND SELECTION

 #21 | 2024-05-16
US20240163590A1
Electricity

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

 #22 | 2024-05-16 ✅ Patent 12,041,150 granted on 2024-07-16
US20240163351A1
Electricity

Enhanced application programming interface gateway orchestrator

 #23 | 2024-05-16 ✅ Patent 12,192,231 granted on 2025-01-07
US20240163310A1
Electricity

Managing traffic control in a network mitigating DDOS

 #24 | 2024-05-16 ✅ Patent 12,432,131 granted on 2025-09-30
US20240163196A1
Electricity

AUTOMATIC LOOP TESTING

 #25 | 2024-05-16 ✅ Patent 12,470,407 granted on 2025-11-11
US20240163114A1
Electricity

ENHANCED TRANSPORT LAYER SECURITY ENCRYPTION CERTIFICATION MANAGEMENT SYSTEMS AND METHODS

 #26 | 2024-05-02 ✅ Patent 12,368,750 granted on 2025-07-22
US20240146762A1
Electricity

INTELLIGENT MANIPULATION OF DENIAL-OF-SERVICE ATTACK TRAFFIC

 #27 | 2024-05-02 ✅ Patent 12,143,310 granted on 2024-11-12
US20240146667A1
Electricity

Intent-based orchestration using network parsimony trees

 #28 | 2024-05-02
US20240146658A1
Electricity

SYSTEMS AND METHODS FOR ADJUSTING A CONGESTION WINDOW VALUE OF A CONTENT DELIVERY NETWORK

 #29 | 2024-05-02 ✅ Patent 12,192,055 granted on 2025-01-07
US20240146609A1
Electricity

Software defined networking portal for custom-defined network routing

 #30 | 2024-05-02
US20240146576A1
Electricity

DISTRIBUTED TUNNEL TERMINATION

 #31 | 2024-04-25
US20240137248A1
Electricity

CUSTOMER ACTIVATION ON EDGE COMPUTING ENVIRONMENT

 #32 | 2024-04-25
US20240135179A1
Physics

ENHANCED TESTING OF PERSONALIZED SERVERS IN EDGE COMPUTING

 #33 | 2024-04-25 ✅ Patent 12,242,518 granted on 2025-03-04
US20240134889A1
Physics

Enhanced processing of large data volumes from inside relational databases

 #34 | 2024-04-18
US20240129225A1
Electricity

SYSTEM AND METHOD FOR ADDING ROUTING PATHS IN A NETWORK

 #35 | 2024-04-18 ✅ Patent 12,160,320 granted on 2024-12-03
US20240129074A1
Electricity

Systems, methods, and storage media for detecting a security intrusion of a network device

 #36 | 2024-04-18
US20240126862A1
Physics

ACCESS CONTROL FOR CONTENT DELIVERY SERVICES

 #37 | 2024-04-04 ✅ Patent 12,250,198 granted on 2025-03-11
US20240113999A1
Electricity

Federated DNS caching

 #38 | 2024-04-04 ✅ Patent 12,040,971 granted on 2024-07-16
US20240113964A1
Electricity

Name-based routing through networks

 #39 | 2024-04-04 ✅ Patent 12,177,098 granted on 2024-12-24
US20240113951A1
Electricity

Data network analysis system and method for a communication network

 #40 | 2024-04-04
US20240112278A1
Physics

ENHANCED INTAKE OF BANK BAI FILES

 #41 | 2024-03-28 ✅ Patent 12,284,260 granted on 2025-04-22
US20240106918A1
Electricity

Control in a content delivery network

 #42 | 2024-03-21 ✅ Patent 12,323,297 granted on 2025-06-03
US20240097977A1
Electricity

Consolidation of existing signal transfer points in a telecommunication network

 #43 | 2024-03-14
US20240089287A1
Electricity

UTILIZING ROUTING ADVERTISEMENTS TO AUTOMATE DDOS SCRUBBING TECHNIQUES IN A TELECOMMUNICATIONS NETWORK

 #44 | 2024-03-14 ✅ Patent 12,457,192 granted on 2025-10-28
US20240089233A1
Electricity

DYNAMIC BINDING AND LOAD DETERMINATION IN A CONTENT DELIVERY NETWORK

 #45 | 2024-03-07
US20240080373A1
Electricity

CACHING IN A CONTENT DELIVERY FRAMEWORK

 #46 | 2024-02-29 ✅ Patent 12,224,911 granted on 2025-02-11
US20240073101A1
Electricity

Enhanced network automation

 #47 | 2024-02-15 ✅ Patent 12,556,507 granted on 2026-02-17
US20240056416A1
Electricity

SYSTEMS AND METHODS FOR PROCESSING REQUESTS FOR CONTENT OF A CONTENT DISTRIBUTION NETWORK

 #48 | 2024-02-08 ✅ Patent 12,294,610 granted on 2025-05-06
US20240048588A1
Electricity

Dynamically scaled DDOS mitigation

 #49 | 2024-02-08 ✅ Patent 12,095,647 granted on 2024-09-17
US20240048472A1
Electricity

System and method for next hop BGP routing in a network

 #50 | 2024-02-08 ✅ Patent 12,125,046 granted on 2024-10-22
US20240046278A1
Physics

Optical identification of telecommunications equipment

 #51 | 2024-02-01
US20240040287A1
Electricity

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

 #52 | 2024-02-01 ✅ Patent 12,028,427 granted on 2024-07-02
US20240040009A1
Electricity

Content delivery systems and methods

 #53 | 2024-02-01
US20240036970A1
Physics

STREAMING SERVER STATISTICS AND PREDICTIVE MITIGATION

 #54 | 2024-01-25 ✅ Patent 12,041,204 granted on 2024-07-16
US20240031491A1
Electricity

Application programming interface (API)-based concurrent call path (CCP) provisioning

 #55 | 2024-01-25 ✅ Patent 12,231,518 granted on 2025-02-18
US20240031453A1
Electricity

Systems and methods for processing requests for content of a content distribution network

 #56 | 2024-01-25
US20240031369A1
Electricity

Dynamic Ingress Packet Filter

 #57 | 2024-01-25 ✅ Patent 12,028,317 granted on 2024-07-02
US20240031331A1
Electricity

Systems and methods for dynamic firewall policy configuration

 #58 | 2024-01-18 ✅ Patent 12,132,789 granted on 2024-10-29
US20240022639A1
Electricity

Systems and methods for dynamically connecting network elements to enable a service

 #59 | 2023-12-28 ✅ Patent 12,101,443 granted on 2024-09-24
US20230421703A1
Electricity

Method and system for managing routing across multiple networks with separate routing masters

 #60 | 2023-12-28 ✅ Patent 12,284,208 granted on 2025-04-22
US20230421603A1
Electricity

Event driven route control

 #61 | 2023-12-28 ✅ Patent 12,034,696 granted on 2024-07-09
US20230421529A1
Electricity

Dynamic border gateway protocol (BGP) host route generation based on domain name system (DNS) resolution

 #62 | 2023-12-28 ✅ Patent 12,244,497 granted on 2025-03-04
US20230421496A1
Electricity

Dynamic segment routing mapping server for a multiprotocol label switching network

 #63 | 2023-12-28 ✅ Patent 12,250,137 granted on 2025-03-11
US20230421476A1
Electricity

Traffic amplification for testing of a networking device

 #64 | 2023-12-21
US20230412675A1
Electricity

CDN-BASED CLIENT MESSAGING

 #65 | 2023-12-21
US20230412673A1
Electricity

PREDICTIVE LOAD MITIGATION AND CONTROL IN A CONTENT DELIVERY NETWORK (CDN)

 #66 | 2023-12-21 ✅ Patent 12,081,586 granted on 2024-09-03
US20230412640A1
Electricity

Web service-based monitoring and detection of fraudulent or unauthorized use of calling service

 #67 | 2023-12-21 ✅ Patent 12,155,584 granted on 2024-11-26
US20230412529A1
Electricity

Store and forward logging in a content delivery network

 #68 | 2023-12-21 ✅ Patent 12,132,659 granted on 2024-10-29
US20230412509A1
Electricity

System and method for determining capacity of a telecommunications network

 #69 | 2023-12-21 ✅ Patent 12,124,316 granted on 2024-10-22
US20230409103A1
Physics

Systems and methods for reducing energy consumption

 #70 | 2023-12-14 ✅ Patent 12,388,873 granted on 2025-08-12
US20230403307A1
Electricity

SECURE NETWORK DEVICE MANAGEMENT IN A TELECOMMUNICATIONS NETWORK

 #71 | 2023-12-14 ✅ Patent 12,519,797 granted on 2026-01-06
US20230403282A1
Electricity

Secure Access Service Edge (SASE)

 #72 | 2023-12-14
US20230403193A1
Electricity

TIERED UPDATING OF CONFIGURATION DATA IN A CONTENT DELIVERY NETWORK

 #73 | 2023-12-07 ✅ Patent 12,388,786 granted on 2025-08-12
US20230396584A1
Electricity

EFFICIENT PROVISIONING OF INTERNET CIRCUIT AND SECURE DOMAIN NAME SYSTEM

 #74 | 2023-12-07 ✅ Patent 12,047,257 granted on 2024-07-23
US20230396520A1
Electricity

Systems and methods for automated verification and reconfiguration of disconnected network devices

 #75 | 2023-12-07
US20230396490A1
Electricity

CONTAINING A FAULTY STIMULUS IN A CONTENT DELIVERY NETWORK

 #76 | 2023-11-30 ✅ Patent 12,034,794 granted on 2024-07-09
US20230388361A1
Electricity

Network address resolution

 #77 | 2023-11-30 ✅ Patent 12,368,702 granted on 2025-07-22
US20230388282A1
Electricity

INTENT-BASED IDENTITY ACCESS MANAGEMENT SYSTEMS AND METHODS

 #78 | 2023-11-30 ✅ Patent 12,265,491 granted on 2025-04-01
US20230385212A1
Physics

Systems and methods for configuration of sequence handlers

 #79 | 2023-11-16 ✅ Patent 11,991,259 granted on 2024-05-21
US20230370532A1
Electricity

Uniformity of instructions for content requests and responses in a content delivery network

 #80 | 2023-11-09 ✅ Patent 12,132,803 granted on 2024-10-29
US20230362273A1
Electricity

Front-end optimization in a content delivery network (CDN)

 #81 | 2023-11-09 ✅ Patent 12,021,744 granted on 2024-06-25
US20230362092A1
Electricity

Stitching Label-Switched Paths between autonomous systems with internet protocol

 #82 | 2023-11-02 ✅ Patent 12,238,548 granted on 2025-02-25
US20230354069A1
Electricity

Systems and methods for communications node upgrade and selection

 #83 | 2023-11-02 ✅ Patent 12,089,075 granted on 2024-09-10
US20230354068A1
Electricity

Systems and methods for communications node upgrade and selection

 #84 | 2023-11-02 ✅ Patent 12,022,296 granted on 2024-06-25
US20230354039A1
Electricity

Network cyber-security platform

 #85 | 2023-10-26 ✅ Patent 12,101,358 granted on 2024-09-24
US20230344875A1
Electricity

Monitoring and detection of fraudulent or unauthorized use in telephone conferencing systems or voice networks

 #86 | 2023-10-24 ✅ Patent 11,799,770 granted on 2023-10-24
US17961825
Electricity

Name-based routing through networks

 #87 | 2023-10-19 ✅ Patent 12,015,665 granted on 2024-06-18
US20230336622A1
Electricity

Network optimization system using server latency measurements

 #88 | 2023-10-12 ✅ Patent 12,464,049 granted on 2025-11-04
US20230327954A1
Electricity

SYSTEMS AND METHODS FOR NETWORK DEVICE MANAGEMENT USING DEVICE CLUSTERING

 #89 | 2023-09-28
US20230308523A1
Electricity

METHOD AND APPARATUS FOR AUTO ARRAY DETECTION

 #90 | 2023-09-28 ✅ Patent 12,021,836 granted on 2024-06-25
US20230308420A1
Electricity

Dynamic filter generation and distribution within computer networks

 #91 | 2023-09-28 ✅ Patent 12,081,512 granted on 2024-09-03
US20230308414A1
Electricity

Collecting passive DNS traffic to generate a virtual authoritative DNS server

 #92 | 2023-09-21 ✅ Patent 11,962,722 granted on 2024-04-16
US20230300254A1
Electricity

Concurrent collaboration conference port management

 #93 | 2023-09-21 ✅ Patent 12,113,877 granted on 2024-10-08
US20230300216A1
Electricity

System and method for improvements to a content delivery network

 #94 | 2023-09-21 ✅ Patent 12,401,682 granted on 2025-08-26
US20230300167A1
Electricity

SYSTEMS AND METHODS FOR CONFIGURING ENCAPSULATION TUNNELS BASED ON DYNAMIC CAPACITY CHECKS

 #95 | 2023-09-21
US20230300110A1
Electricity

SYSTEMS AND METHODS FOR DYNAMICALLY DETERMINING COMPATIBLE INTERNET CIRCUITS FOR THREAT MITIGATION SERVICES

 #96 | 2023-09-21 ✅ Patent 11,991,057 granted on 2024-05-21
US20230300043A1
Electricity

Illicit route viewing system and method of operation

 #97 | 2023-09-14 ✅ Patent 12,010,261 granted on 2024-06-11
US20230291829A1
Electricity

Systems, methods, and storage media for testing local loops of telecommunications networks

 #98 | 2023-09-14
US20230291707A1
Electricity

SYSTEMS AND METHODS FOR CONTENT SERVER RENDEZVOUS IN A DUAL STACK PROTOCOL NETWORK

 #99 | 2023-09-07 ✅ Patent 11,991,585 granted on 2024-05-21
US20230283982A1
Electricity

Service area determination in a telecommunications network

 #100 | 2023-09-07
US20230281204A1
Physics

MONITORING NETWORK TRAFFIC TO DETERMINE SIMILAR CONTENT

Also check out Level 3 Communications, LLC's (Broomfield, United States) applicant profile with 862 patent applications submitted.

AssigneeID:

1278 ⎘