Inventor
JOHNSON LEE R
US30 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON LEE R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCIENTIFIC ATLANTA
16 patentsUS5754940AMay 19, 1998
Interactive subscription television terminal
SCIENTIFIC ATLANTA113 citations98
US5282028AJan 25, 1994
Remote control for digital music terminal with synchronized communications
SCIENTIFIC ATLANTA535 citations98
US5001554AMar 19, 1991
Terminal authorization method
SCIENTIFIC ATLANTA386 citations98
US4991011AFeb 5, 1991
Interactive television terminal with programmable background audio or video
SCIENTIFIC ATLANTA515 citations98
US5355480AOct 11, 1994
Storage control method and apparatus for an interactive television terminal
SCIENTIFIC ATLANTA108 citations97
US5077607ADec 31, 1991
Cable television transaction terminal
SCIENTIFIC ATLANTA541 citations97
US4994908AFeb 19, 1991
Interactive room status/time information system
SCIENTIFIC ATLANTA572 citations97
US5271011ADec 14, 1993
Digital audio data muting system and method
SCIENTIFIC ATLANTA80 citations96
US5053883AOct 1, 1991
Terminal polling method
SCIENTIFIC ATLANTA68 citations96
US4987486AJan 22, 1991
Automatic interactive television terminal configuration
SCIENTIFIC ATLANTA234 citations95
US6195530B1Feb 27, 2001
Selective messaging via on-screen display
SCIENTIFIC ATLANTA27 citations92
US5272752ADec 21, 1993
Authorization code lockout mechanism for preventing unauthorized reception of transmitted data
SCIENTIFIC ATLANTA22 citations92
USRE36988EDec 12, 2000
Terminal authorization method
SCIENTIFIC ATLANTA22 citations83
US7437749B1Oct 14, 2008
Interactive subscription television terminal
SCIENTIFIC ATLANTA8 citations73
USRE36368ENov 2, 1999
Automatic interactive television terminal configuration
SCIENTIFIC ATLANTA6 citations73
US6868473B2Mar 15, 2005
Non-volatile memory access control
SCIENTIFIC ATLANTA6 citations63
EVERCOM SYSTEMS INC
7 patentsUS7519169B1Apr 14, 2009
Systems and methods for management and dissemination of information from a controlled environment facility
EVERCOM SYSTEMS INC65 citations96
US6836540B2Dec 28, 2004
Systems and methods for offering a service to a party associated with a blocked call
EVERCOM SYSTEMS INC85 citations95
US7664689B1Feb 16, 2010
Systems and methods for transaction and information management
EVERCOM SYSTEMS INC29 citations92
US7640190B1Dec 29, 2009
Systems and methods for transaction and information management
EVERCOM SYSTEMS INC36 citations92
US7203301B1Apr 10, 2007
System and method for call treatment
EVERCOM SYSTEMS INC28 citations92
US7698182B2Apr 13, 2010
Optimizing profitability in business transactions
EVERCOM SYSTEMS INC53 citations90
US7372949B1May 13, 2008
System and method for call redirect detection and treatment
EVERCOM SYSTEMS INC15 citations81
JOHNSON LEE R
3 patentsUS4709829ADec 1, 1987
SAN-I-CAN (a beverage container incorporating its own straw)
JOHNSON LEE R55 citations86
US8191099B2May 29, 2012
Automated analysis of collected field data for error detection
JOHNSON LEE R12 citations73
US8474002B2Jun 25, 2013
Method and system for adaptive disk management
JOHNSON LEE R1 citations51