Tokyo
Japan
7
2010-05-25
The entities that hold a legal rights for patent applications filed by inventor Mahmud Khaled:
Khaled Mahmud from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Communication system having service hand-off function, user terminal device, transmission destination terminal device, and proxy server device
#2 | 2008-01-24Wireless communications system
#3 | 2007-06-28Wireless communications system
#4 | 2007-05-24Wireless communication system for switching different wireless communication networks
#5 | 2006-11-30Mobile network and communication method thereof
#6 | 2005-10-27Multi-service radio communication system
#7 | 2005-06-02Radio communication method, radio communication system, wide area radio communication base station, and radio communication terminal
4419090 ⎘