Hotspot vendors use Web-based landing pages to enable users to log on and to select items such as bandwidth and billing options.
"This patent provides key session customization and marketing features that will become increasingly important to subscribers and PASOs (Public Access Service Operators) as the market matures," Nomadix CEO Kurt Bauer said in a statement.
The patent covers functionality that is part of technology Nomadix makes available to hotspot providers, although similar technology is provided by other vendors as well. The company did not divulge its plans to enforce the patent.