Luis A. Rovira

Person

Atlanta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Videophone over cable networks
- Patent number 8,458,756
- Issue date Jun 4, 2013
- Arturo A. Rodriguez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective defragmentation of quadrature amplitude modulators
- Patent number 8,305,887
- Issue date Nov 6, 2012
- Cisco Technology, Inc.
- Gary M. Springer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel changes between services with differing bandwidth in a swit...
- Patent number 8,099,756
- Issue date Jan 17, 2012
- William C. Versteeg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quality of service management in a switched digital video environment
- Patent number 7,742,407
- Issue date Jun 22, 2010
- Scientific-Atlanta, LLC
- William C. Versteeg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information frame modifier
- Patent number 7,395,346
- Issue date Jul 1, 2008
- Scientific-Atlanta, Inc.
- Howard G. Pinder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber television system user interface with a virtual reality...
- Patent number 6,795,972
- Issue date Sep 21, 2004
- Scientific-Atlanta, Inc.
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating different types of data in a...
- Patent number 6,055,244
- Issue date Apr 25, 2000
- Scientific-Atlanta, Inc.
- William Edgar Wall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for implementing a user interface for a videop...
- Patent number 5,999,207
- Issue date Dec 7, 1999
- Scientific-Atlanta, Inc.
- Arturo A. Rodriguez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating different types of data in a...
- Patent number 5,675,575
- Issue date Oct 7, 1997
- Scientific-Atlanta, Inc.
- William Edgar Wall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for communication program data signals via a...
- Patent number 5,455,570
- Issue date Oct 3, 1995
- Alex M. Cook
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for communicating program information corresponding to di...
- Patent number 5,406,558
- Issue date Apr 11, 1995
- Scientific-Atlanta, Inc.
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote control for digital music terminal with synchronized communi...
- Patent number 5,282,028
- Issue date Jan 25, 1994
- Scientific-Atlanta, Inc.
- Lee R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of subcarrier multiplication which preserves AM Information...
- Patent number 5,257,403
- Issue date Oct 26, 1993
- Scientific-Atlanta, Inc.
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting, receiving and communicating...
- Patent number 5,239,540
- Issue date Aug 24, 1993
- Scientific-Atlanta, Inc.
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sync suppression scrambling and descrambling of television signals...
- Patent number 4,922,532
- Issue date May 1, 1990
- Scientific-Atlanta, Inc.
- James O. Farmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Selective Defragmentation of Quadrature Amplitude Modulators
- Publication number 20110072474
- Publication date Mar 24, 2011
- Cisco Technology, Inc.
- Gary Marshall Springer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HFC BANDING FOR A VIRTUAL SERVICE GROUP
- Publication number 20110053623
- Publication date Mar 3, 2011
- Cisco Technology, Inc.
- Luis Agustin Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEOPHONE OVER CABLE NETWORKS
- Publication number 20070126856
- Publication date Jun 7, 2007
- Arturo A. Rodriguez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL CHANGES BETWEEN SERVICES WITH DIFFERING BANDWIDTH IN A SWIT...
- Publication number 20070107023
- Publication date May 10, 2007
- SCIENTIFIC-ATLANTA, INC.
- William C. Versteeg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUALITY OF SERVICE MANAGEMENT IN A SWITCHED DIGITAL VIDEO ENVIRONMENT
- Publication number 20070104226
- Publication date May 10, 2007
- SCIENTIFIC-ATLANTA, INC.
- William C. Versteeg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATOMIC CHANNEL CHANGES IN A SWITCHED DIGITAL VIDEO SYSTEM
- Publication number 20070107024
- Publication date May 10, 2007
- SCIENTIFIC-ATLANTA, INC.
- William C. Versteeg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARTIAL PRE-ENCRYPTION WITH NETWORK-BASED PACKET SORTING
- Publication number 20070006253
- Publication date Jan 4, 2007
- Howard G. Pinder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information frame modifier
- Publication number 20040215807
- Publication date Oct 28, 2004
- Howard G. Pinder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Short term surfing channel list
- Publication number 20040172651
- Publication date Sep 2, 2004
- Anthony J. Wasilewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber television system user interface with a virtual reality...
- Publication number 20030005439
- Publication date Jan 2, 2003
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing television programs on demand
- Publication number 20020166121
- Publication date Nov 7, 2002
- Luis A. Rovira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Luis A. Rovira

Person

Patents Grantslast 30 patents

Videophone over cable networks

Selective defragmentation of quadrature amplitude modulators

Channel changes between services with differing bandwidth in a swit...

Quality of service management in a switched digital video environment

Information frame modifier

Subscriber television system user interface with a virtual reality...

Method and apparatus for communicating different types of data in a...

Method and apparatus for implementing a user interface for a videop...

Method and apparatus for communicating different types of data in a...

Methods and apparatus for communication program data signals via a...

Apparatus for communicating program information corresponding to di...

Remote control for digital music terminal with synchronized communi...

Method of subcarrier multiplication which preserves AM Information...

Method and apparatus for transmitting, receiving and communicating...

Sync suppression scrambling and descrambling of television signals...

Patents Applicationslast 30 patents

Selective Defragmentation of Quadrature Amplitude Modulators

HFC BANDING FOR A VIRTUAL SERVICE GROUP

VIDEOPHONE OVER CABLE NETWORKS

CHANNEL CHANGES BETWEEN SERVICES WITH DIFFERING BANDWIDTH IN A SWIT...

QUALITY OF SERVICE MANAGEMENT IN A SWITCHED DIGITAL VIDEO ENVIRONMENT

ATOMIC CHANNEL CHANGES IN A SWITCHED DIGITAL VIDEO SYSTEM

PARTIAL PRE-ENCRYPTION WITH NETWORK-BASED PACKET SORTING

Information frame modifier

Short term surfing channel list

Subscriber television system user interface with a virtual reality...

System and method for providing television programs on demand