Inventor
AKINS GLENDON L III
US12 patents
Patents
12 patentsUS6560340B1May 6, 2003
Method and apparatus for geographically limiting service in a conditional access system
SCIENTIFIC ATLANTA127 citations99
US6526508B2Feb 25, 2003
Source authentication of download information in a conditional access system
SCIENTIFIC ATLANTA117 citations99
US6516412B2Feb 4, 2003
Authorization of services in a conditional access system
SCIENTIFIC ATLANTA194 citations99
US6510519B2Jan 21, 2003
Conditional access system
SCIENTIFIC ATLANTA219 citations99
US6292568B1Sep 18, 2001
Representing entitlements to service in a conditional access system
SCIENTIFIC ATLANTA214 citations99
US6252964B1Jun 26, 2001
Authorization of services in a conditional access system
SCIENTIFIC ATLANTA191 citations99
US6246767B1Jun 12, 2001
Source authentication of download information in a conditional access system
SCIENTIFIC ATLANTA160 citations99
US6157719ADec 5, 2000
Conditional access system
SCIENTIFIC ATLANTA531 citations99
US6105134AAug 15, 2000
Verification of the source of program information in a conditional access system
SCIENTIFIC ATLANTA376 citations99
US6971008B2Nov 29, 2005
Authorization of services in a conditional access system
SCIENTIFIC ATLANTA62 citations96
US6937729B2Aug 30, 2005
Representing entitlements to service in a conditional access system
SCIENTIFIC ATLANTA60 citations96
US6744892B2Jun 1, 2004
Method and apparatus for geographically limiting service in a conditional access system
SCIENTIFIC ATLANTA49 citations96