Inventor

ZUFALL DAVID

US14 patents

⚠️ This page may combine multiple inventors who share the name “ZUFALL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DISH WIRELESS LLC

11 patents

US12096505B2Sep 17, 2024

Managing interference for wireless devices in a non-terrestrial network environment

DISH WIRELESS LLC0 citations51

US12273902B2Apr 8, 2025

Method and system for relaying load information between neighboring enterprise networks

DISH WIRELESS LLC0 citations51

US12267690B2Apr 1, 2025

Method and system for interface management for neighboring enterprise networks

DISH WIRELESS LLC0 citations51

US12483959B2Nov 25, 2025

System and method for predictive inter-carrier hand-off to mitigate problematic coverage areas

DISH WIRELESS LLC0 citations49

US12396021B2Aug 19, 2025

5G PRB blanking system with 5G phone to prevent interference with satellite signal transmission

DISH WIRELESS LLC0 citations49

US12375901B2Jul 29, 2025

Blockchain-based system that records the states of 5G end user mobile devices using the distributed ledger

DISH WIRELESS LLC0 citations49

US12375899B2Jul 29, 2025

Blockchain-based system for reestablishing sequencing after connection loss between distributed subscriber database and a 5G core

DISH WIRELESS LLC0 citations49

NEXTEL COMMUNICATIONS

2 patents

US7389120B2Jun 17, 2008

System and method of providing private dispatch calling between users in distinct geographical areas

NEXTEL COMMUNICATIONS2 citations60

US7206595B2Apr 17, 2007

System and method of providing group dispatch calling between users in distinct geographical areas

NEXTEL COMMUNICATIONS6 citations60

DISH WIRELSS L L C

1 patent

US11956072B2Apr 9, 2024

Method and system for timing synchronization in a cellular network

DISH WIRELSS L L C0 citations52

ZUFALL DAVID

DISH WIRELESS LLC

Intelligent cellular channel management

Intelligent cellular channel management

Method and system for timing synchronization in a cellular network

Method and system for timing synchronization in a cellular network

Managing interference for wireless devices in a non-terrestrial network environment

Method and system for relaying load information between neighboring enterprise networks

Method and system for interface management for neighboring enterprise networks

System and method for predictive inter-carrier hand-off to mitigate problematic coverage areas

5G PRB blanking system with 5G phone to prevent interference with satellite signal transmission

Blockchain-based system that records the states of 5G end user mobile devices using the distributed ledger

Blockchain-based system for reestablishing sequencing after connection loss between distributed subscriber database and a 5G core

NEXTEL COMMUNICATIONS

System and method of providing private dispatch calling between users in distinct geographical areas

System and method of providing group dispatch calling between users in distinct geographical areas

DISH WIRELSS L L C

Method and system for timing synchronization in a cellular network