Inventor
AULT JAN C
US13 patents
Patents
13 patentsUS5781543AJul 14, 1998
Power-efficient acquisition of a CDMA pilot signal
QUALCOMM INC192 citations98
US6463298B1Oct 8, 2002
Method of acquiring an alternate communication system upon failure of reverse link communications
QUALCOMM INC101 citations97
US6085085AJul 4, 2000
Method and apparatus for performing preferred system selection
QUALCOMM INC109 citations97
US6011978AJan 4, 2000
Automatic system switching in a multiple-mode wireless communication device
QUALCOMM INC86 citations96
US5754542AMay 19, 1998
Method and apparatus for system determination in a multi-mode subscriber station
QUALCOMM INC194 citations96
US6466802B1Oct 15, 2002
Method and apparatus for performing preferred system selection
QUALCOMM INC62 citations95
US5953320ASep 14, 1999
Method and apparatus for constructing a temporary list of neighboring base stations in a wireless communication device
QUALCOMM INC54 citations93
US6584311B1Jun 24, 2003
Techniques for facilitating optimal service acquisition
QUALCOMM INC46 citations91
US6516188B1Feb 4, 2003
Method and apparatus for acquiring emergency service in a mobile radio communication system
QUALCOMM INC38 citations90
US5812607ASep 22, 1998
Method and apparatus for processing wideband data in a digital cellular communication system
QUALCOMM INC49 citations89
US6463283B2Oct 8, 2002
System and method for selecting a voice service option
QUALCOMM INC6 citations74
US6321085B1Nov 20, 2001
System and method for selecting a voice service option
QUALCOMM INC9 citations74
US6483824B1Nov 19, 2002
Method and apparatus for acquiring service in a “border area”
QUALCOMM INC9 citations73