Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Online charging method, apparatus, and system based on number portability service

Online charging method, apparatus, and system based on number portability service

US Patent 9503586 · Granted Nov 22, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for collision avoidance for shape changing machines2025
Systems and methods for detecting false positives in collision notifications2025
Method for controlling terminal to use wireless network and related device2023
Service request processing method, apparatus, and communications system2022
Method of transmitting control information, method of receiving control informat2022
Control information transmission method, control information detection method, n2022
Data transmission method, network device and terminal2022
Creating a blockchain account and verifying blockchain transactions2021
Method, device, and system for displaying user interface2020
Housing for aftertreatment systems2019