Patents by Our Founders

Our founders are named inventors on the patents below, developed during their engineering careers at T-Mobile, Sprint, Clearwire, Nortel, and AT&T Mobility, where the patents were assigned to those companies. They reflect the same technical depth our founders now bring to Core Inventions client engagements. Read more about the team behind this portfolio, or start a conversation about your own invention.

Wireless Protocols & Network Architecture

• 5G NR / 5G New Radio • 4G LTE / LTE-Advanced • Open RAN & Radio Intelligent Controller (RIC) • Radio Access Network (RAN) • Base Station / eNodeB / gNodeB • Central Unit (CU) & Distributed Unit (DU) • Packet Data Convergence Protocol (PDCP) • Core Network • Small Cells, Relays & Wireless Backhaul • Multi-Operator Core Network (MOCN) • Broadcast (MBMS) • WiFi (IEEE 802.11)

AI, Machine Learning & Network Analytics

• Machine Learning (ML) Models • Large Language Models (LLMs) • AI-Assisted Network Operations & Reporting • Tokenization & Data Anonymization • Synthetic KPI Stream Generation • Network Data Analytics Function (NWDAF) • LLM Prompting & Task Planning • Local / Autonomous Agent Execution • Context-Sensitive Language Assistance for Wireless Devices

Blockchain, Attestation & Security

• Distributed Ledger / Blockchain Operations • Blockchain-Based Network Configuration • Data & Location Attestation • Satellite Signal Attestation • Trusted Network Hardware • Mobile Device Security

RFID, Inventory & Asset Tracking

• RFID Tag Readers in Licensed Spectrum • RFID Range Extension • Mini-Cell Sites for Tag Power • Dual-Layer UHF & Millimeter-Wave Tags • Precision Item Location • Low-Power Wide-Area Networks (LP-WAN / IoT)

Physical Layer, Spectrum & RF Engineering

• RF Spectrum & Bandwidth • Beamforming & Beam Steering • Massive MU-MIMO & MIMO • Carrier Aggregation • Luneburg Lens Signal Repeater • Active & Passive Repeaters • Interference Mitigation (MRC / IRC) • Self-Interference Cancellation • Transceiver Unit (TXRU) • Carrier Modulation & Frequency Bands • Power Control & Dual Connectivity • Subframe Frequency Zones & Guard Bands

Network Operations, Scheduling & Metrics

• Key Performance Indicators (KPIs) • Signal Quality (RSRP / RSRQ / SINR) • Air-Interface Utilization & PRB Allocation • Resource Scheduling & Quality of Service (QoS) • Load Balancing • Handover & Mobility Management • Radio Resource Control (RRC) • Modulation and Coding Scheme (MCS) • Downlink / Uplink Throughput • Call Drop & Access Failure Rates • Multivariate Timeseries & Trend Detection

Wired & Transport Infrastructure

• Ethernet (Fast / Gigabit) • Fiber Optic & Coaxial Cables • Hybrid Fiber-Coax (HFC) • Local & Wide Area Networks (LAN / WAN) • Internet Routers & Network Gateways • Telephony Switches

Legacy Wireless & Telecom Systems

• 3G (UMTS / CDMA / EV-DO / HSPA) • 2G (GSM / TDMA) • WiMAX • Voice over IP (VoIP) • Voicemail, Interactive Voice Response (IVR) & Conferencing • Carrier Virtual Networks • CSMA / Collision Avoidance • ATM / FDDI / Token Ring

Artificial Intelligence Assisted Network Operations Reporting and Management (US 12,585,879)

Key Performance Indicator (KPI) Anonymization for Machine Learning Training in Wireless Communication Networks (US 12,659,241)

Methods And Systems for Optimizing Performance of an Inventory System Using Mini-Cell Sites (US 12,694,243)

Luneburg Lens Signal Repeater (US 12,500,348)

Dynamic, Comprehensive, and Intelligent Integration of Telecommunication Network Resources for Blockchain Operations (US 12,401,517)

Dynamic Wireless Network Architecture to Serve Uplink-Centric and Downlink-Centric User Applications (US 12,471,092)

Delivery Of Artificial Intelligence Based Context-Sensitive Language Assistance to Wireless Communication Devices (US 12,394,334)

Data Attestation in a Wireless Communication System (US 12,262,449)

User Geographic Location Attestation by a Wireless Communication System (US 12,298,419)

Identifying a Performance Issue Associated with a 5G Wireless Telecommunication Network (US 12,212,988)

Configuration Of Wireless Access Nodes by Distributed Ledgers (US 12,192,844)

Dual Connectivity (DC) Power Control (US 12,137,424)

Luneburg Lens Signal Repeater (US 11,962,089)

Dynamic Wireless Network Architecture to Serve Uplink-Centric and Downlink-Centric User Applications (US 11,877,285)

Systems And Methods for Dynamic Quality of Service Via Radio Intelligent Controller (US 11,765,623)

Dual Connectivity (DC) Power Control (US 11,671,928)

Assigning Carriers to Radio Ports of a Split Radio Head (US 11,497,023)

Dynamic Wireless Network Architecture to Serve Uplink-Centric and Downlink-Centric User Applications (US 11,191,060)

Scheduling Resources in Massive MU-MIMO Wireless Networks (US 11,184,906)

Wireless Communication Between a Wide Bandwidth Network Node and a Narrow Bandwidth Wireless Device (US 10,972,354)

Dual Connectivity (DC) Power Control (US 10,873,915)

Assigning Carriers to Radio Ports of a Split Radio Head (US 10,652,897)

Systems And Methods for Dynamically Switching Uplink Waveforms for a Wireless Device in a Wireless Network (US 10,523,358)

Systems And Methods for Dynamically Selecting a Sub-Carrier Spacing (US 10,476,718)

Identification Of Uplink Interference in a Long-Term Evolution (LTE) Communication System (US 10,172,122)

Long Term Evolution Scheduler to Mitigate Interference (US 10,039,116)

Uplink Interference Mitigation (US 9,907,077)

Unified Scheduler for Wireless Communication (US 9,877,340)

Method And Apparatus for Managing Air Interface Resource Allocation Based on Evaluation of Transport Block Capacity (US 9,877,322)

Systems And Methods for Performing Beam Forming at Multiple Access Nodes (US 9,825,685)

Sub-cell Power Adjustment (US 9,813,966)

Wireless Device Communication (US 9,763,142)

Macro-Network Location Determination, Local-Oscillator Stabilization, And Frame-Start Synchronization Based on Nearby FM Radio Signals (US 9,756,589)

Uplink Interference Mitigation (US 9,553,680)

Macro-Network Location Determination, Local-Oscillator Stabilization, And Frame-Start Synchronization Based on Nearby FM Radio Signals (US 9,247,514)

In-Band Backhaul from a Wireless Macrocell (US 9,642,139)

Configurable Antenna Port Selection for Beam Forming and MIMO in a Telecommunications Network (US 9,621,247)

Method And System for Selecting Duplex Mode of Second RF Carrier Based on Performance on First RF Carrier (US 9,585,149)

Transmitting A Data Packet Over a Wireless Communication Link (US 9,578,539)

User Equipment SRS Selection with Network Node Intelligence for Beamforming Performance Improvement (US 9,537,547)

Resource Block Allocation to Avoid Interference (US 9,402,215)

Sub-Band Selection for Carrier Aggregation (US 9,369,992)

Session Continuity for Packet Data Network Gateways (US 9,351,329)

Frequency Band Allocation in a Wireless Communication Network (US 9,344,857)

Frequency Band Selection in a Multiband Communication System (US 9,301,307)

Increasing CINR Gain in a Network Deploying Beam Forming (US 9,282,469)

Macro-Network Synchronization Based on Nearby FM Radio (US 9,277,517)

Configurable Antenna Port Selection for Beam Forming and MIMO in a Telecommunications Network (US 9,214,981)

Use Of Concurrent Pilot Signals at Different Transmission Power Levels (US 9,191,875)

Estimating Sounding Reference Signals for Secondary Radio-Frequency Channels (US 9,154,284)

Dynamically Controlling Overlay of Tracking Areas Upon Small Cell Initiation (US 9,137,768)

Antenna System Driven in Beamforming and MIMO Transmission Modes (US 9,106,284)

Variable Bandwidth of Wireless Relay Node Backhaul Using Beamformed Wireless Links (US 9,088,988)

Wireless Device Communication (US 9,084,167)

Hybrid Scheme for DL Link Adaptation (US 9,036,588)

System And Method for Providing Quality of Service to Voice-Over-Ip Traffic on a Wireless Radio Access Network (US 9,025,505)

Determining Wireless Communication Gain (US 8,982,722)

Controlling Wireless Device Communication (US 8,964,702)

System And Method for Uplink Power Control (US 8,908,592)

Apparatus And Method for Scheduler Implementation for Best Effort (BE) Prioritization and Anti-Starvation (US 8,879,386)

Method And System for Extending Multiple Input Multiple Output Wireless Service (US 8,880,082)

System And Method for Providing External Receiver Gain Compensation When Using an Antenna with a Pre-Amplifier (US 8,811,925)

Method And Systems of Selecting a Mode of Operation of a Multi-Antenna Receiver in a Radio Access Network (US 8,755,477)

Method And System of Determining Whether a Mobile Station Is Located Inside a Coverage Area of a Narrowband Repeater and Using the Determination in a Handover Procedure (US 8,750,878)

Method And System of Payload Encoding and Modulation for Channel Quality Feedback (US 8,731,034)

Priority Allocation of Contention Resources (US 8,717,981)

Multimode Base Station and Method of Operation (US 8,682,392)

Method And System of Handover Based on Channel Quality and Loading (US 8,620,322)

Apparatus And Method for Load Balancing (US 8,605,586)

Measuring Signal Strength in A Multiple-Input Multiple-Output Antenna Environment (US 8,588,855)

Measuring Signal Strength in a Multiple-Input Multiple-Output Antenna Environment (US 8,503,945)

Macro-Network Location Determination, Local-Oscillator Stabilization, And Frame-Start Synchronization Based on Nearby FM Radio Signals (US 8,503,368)

Hybrid Mesh Network (US 8,570,859)

Traffic Segmentation (US 8,554,860)

Cellular Extension of Wireless Local Area Networks (US 8,554,945)

Ranging Of Wireless Communication Networks with Distant Links (US 8,520,646)

Allocation Of Signal Quality Feedback Bandwidth (US 8,515,444)

Hybrid Scheme for DL Link Adaptation (US 8,488,548)

Method And System for Extending Mimo Wireless Service (US 8,391,875)

Load Balancing Multiple Among Multiple Carriers in a Sector (US 8,295,235)

Apparatus And Method for Scheduler Implementation for Best Effort (BE) Prioritization and Anti-Starvation (US 8,233,448)

Solution For INE/HO LB Bottle Neck (US 8,189,525)

Hybrid Scheme for DL Link Adaptation (US 8,175,051)

Measuring Signal Strength in a Multiple-Input Multiple-Output Antenna Environment (US 8,170,618)

Method And System for Integrated Management of Base Transceiver Station (BTS) With Wireless Backhaul (US 8,170,544)

Communication Operating Mode Selection Based on Multi-Path Signal Power Measurement (US 8,107,888)

Ranging Of Wireless Communication Networks with Distant Wireless Links (US 8,086,249)

Reactive Management of Dropped Calls in A Wireless Communication System (US 7,970,385)

Method And System for Selective Usage of Broadband Forward Link (US 7,933,229)

Reactive Management of Dropped Calls in a Wireless Communication System (US 7,711,353)

System And Method for Selecting Spectrum (US 7,512,094)

Conference Call Text Messaging Protocol Using Caller Id Screen (US 7,881,447)

System And Method for Multiple Access Communications (US 7,865,185)

Method And System for Securing a Mobile Device (US 7,783,281)

System And Method for Latency Assurance and Dynamic Re-Provisioning of Telecommunication Connections in A Carrier Virtual Network (US 7,653,730)

System & Method for Selecting Spectrum (US 7,916,693)

System And Method for Establishing Telecommunication Carrier Virtual Networks (US 7,539,135)

Wireless Lan Communication System with In-Zone User Preferences (US 7,522,518)

System And Method for Establishing a Carrier Virtual Network Inverse Multiplexed Telecommunication Connection (US 7,460,526)

Network System Manager for Telecommunication Carrier Virtual Networks (US 7,436,840)

Method And System for Wireless Admission Control Based on Fixed or Mobile Nature of Wireless Communication Devices (US 7,437,157)

Wireless Telecommunications Overlay System (US 7,426,400)

Conference Multi-Tasking System and Method (US 7,412,392)

Reactive Management of Dropped Calls in a Wireless Communication System (US 7,389,107)

Method And System for Using a Measure of Spectral Interference to Determine Whether to Output Signals to a Wireless Link (US 7,328,021)

Method And System for Selective Usage of Broadband Forward Link (US 7,313,109)

Autonomous Eclone (US 7,302,466)

System And Method for Communicating Using Multiple Access Technologies and Multiple Standards (US 7,260,654)

Data Communication System for Supplementing Telephone Calls (US 7,164,756)

System And Method for Transmitting Signals Over a Fiber Strand (US 7,123,839)

Telecommunications Overlay System (US 7,123,934)

Autonomous Eclone (US 7,089,280)

Proactive Management of Dropped Calls in a Wireless Communication System (US 7,076,245)

Reactive Management of Dropped Calls in a Wireless Communication System (US 7,072,641)

Wireless Telecommunications Overlay System (US 7,035,663)

Intelligent Voice Response System with Navigator Database (US 6,788,770)

Hybrid Fiber Wireless Communication System (US 6,788,666)

Caller-Controlled Voice Mail Sub-Mailboxes (US 6,614,887)

Published patent applications (not yet granted)

Radio Frequency Identity (RFID) Tag Reader for Use in Licensed Spectrum (US 2026/0170279 A1)

Methods And Systems of Dual-Layered Tag Communications for Inventory Management and Precision Tracking (US 2026/0172782 A1)

RFID Range Extension Via Adjacent Bandwidth (US 2025/0358629 A1)

Configuration Of Wireless Access Nodes (US 2025/0097810 A1)