Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532665 | Overlay micro cell structure for universal mobile telephone system network | Jun Li, Alton Keel, Wen Gao | 2013-09-10 |
| 8289937 | Internetworking between WLAN and a mobile communications system | Charles Chuanming Wang | 2012-10-16 |
| 8165061 | Inter working function (IWF) as logical radio network controller (RNC) for hybrid coupling in an interworking between WLAN and a mobile communications network | Charles Chuanming Wang | 2012-04-24 |
| 7764660 | Registration of a WLAN as a UMTS routing area for WLAN-UMTS interworking | Charles Chuanming Wang | 2010-07-27 |
| 7675881 | Interfacing a WLAN with a mobile communications system | Charles Chuanming Wang | 2010-03-09 |
| 7330448 | Technique for managing quality of services levels when interworking a wireless local area network with a wireless telephony network | Guillaume Bichot | 2008-02-12 |
| 7215943 | Mobile terminal identity protection through home location register modification | Charles Chuanming Wang, Junbiao Zhang | 2007-05-08 |
| 7161957 | Video packets over a wireless link under varying delay and bandwidth conditions | Charles Chuanming Wang | 2007-01-09 |
| 7065358 | Identity protection in a LAN-universal radiotelephone system | Charles Chuanming Wang, Junbiao Zhang, Guillaume Bichot | 2006-06-20 |
| 7050416 | Technique for IP communication among wireless devices | Guillaume Bichot, Junbiao Zhang | 2006-05-23 |
| 7046998 | Multimedia content delivery through WLAN coverage area | Charles Chuanming Wang, Jun Li | 2006-05-16 |
| 6725044 | Technique seamless handoff of a mobile terminal user from a wireless telephony network to a wireless LAN | Guillaume Bichot | 2004-04-20 |