A wireless network printer that can access a cable LAN and has an access point function. The wireless network printer includes a wireless LAN card that receives predetermined data from a wireless LAN card of a first wireless client and transmits the data to a cable client connected to a cable LAN or...http://www.google.com/patents/US20030156567?utm_source=gb-gplus-sharePatent US20030156567 - Wireless LAN card having access point function, network printer having the same, and method for transmitting data using the network printer
