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Class Information
Number: 725/30
Name: Interactive video distribution systems > Access control or blocking > Access via pin or password
Description: Subject matter comprising means or steps for controlling access by requiring the entry of an authorization code.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620967 |
Method for transmitting multimedia information elements, receiver of multimedia information elements distributed by said method and user interface for consulting said information elements |
Nov. 17, 2009 |
| 7571458 |
Method and apparatus for selecting and displaying multi-media messages |
Aug. 4, 2009 |
| 7568208 |
Method and apparatus for using a single password set in an integrated television system |
Jul. 28, 2009 |
| 7548555 |
Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method |
Jun. 16, 2009 |
| 7536556 |
Method and device for entering a computer database password |
May. 19, 2009 |
| 7512969 |
System and method for detecting and reporting cable network devices with duplicate media access control addresses |
Mar. 31, 2009 |
| 7490348 |
Wireless network having multiple communication allowances |
Feb. 10, 2009 |
| 7472424 |
Parental controls for entertainment content |
Dec. 30, 2008 |
| 7444413 |
Authorization access controlled content exchange |
Oct. 28, 2008 |
| 7441037 |
Authorization access controlled content exchange |
Oct. 21, 2008 |
| 7401232 |
Content playback apparatus method and program and key management apparatus and system |
Jul. 15, 2008 |
| 7370343 |
Electronic program guide with blackout features |
May. 6, 2008 |
| 7367040 |
View restriction method, view restriction setting method, receiver, and device and programs for setting view restriction |
Apr. 29, 2008 |
| 7322038 |
Program guide system for recording television programs |
Jan. 22, 2008 |
| 7296283 |
Two-tiered authorization and authentication for a cable data delivery system |
Nov. 13, 2007 |
| 7281261 |
Remotely accessing and programming a set top box |
Oct. 9, 2007 |
| 7272846 |
System and method for detecting and reporting cable modems with duplicate media access control addresses |
Sep. 18, 2007 |
| 7251329 |
Method and system for providing secure subscriber content data |
Jul. 31, 2007 |
| 7158954 |
System and method for processing protected video information |
Jan. 2, 2007 |
| 7047547 |
Electronic television program guide schedule system and method |
May. 16, 2006 |
| 6951029 |
Security device managed access to information |
Sep. 27, 2005 |
| 6944876 |
"V-chip" preset criteria |
Sep. 13, 2005 |
| 6922843 |
Interactive television program guide system with multiple account parental control |
Jul. 26, 2005 |
| 6912513 |
Copy-protecting management using a user scrambling key |
Jun. 28, 2005 |
| 6839090 |
Video reproduction apparatus |
Jan. 4, 2005 |
| 6819986 |
System and method for collecting vehicle data and diagnosing the vehicle, and method for automatically setting the vehicle convenience apparatus using smartcard |
Nov. 16, 2004 |
| 6804357 |
Method and system for providing secure subscriber content data |
Oct. 12, 2004 |
| 6772434 |
Device and method for the integrated presentation of a secondary service as a part of a primary service |
Aug. 3, 2004 |
| 6732367 |
Interactive television program guide system with title and description blocking |
May. 4, 2004 |
| 6704787 |
Date of birth authentication system and method using demographic and/or geographic data supplied by a subscriber that is verified by a third party |
Mar. 9, 2004 |
| 6701523 |
V-Chip plus+in-guide user interface apparatus and method for programmable blocking of television and other viewable programming, such as for parental control of a television receiver |
Mar. 2, 2004 |
| 6698019 |
Apparatus and method for controlling viewing of video signals |
Feb. 24, 2004 |
| 6691310 |
Information receiver and information transmission and reception method providing information usage status |
Feb. 10, 2004 |
| 6606543 |
Method and apparatus for logging into a vehicle computer system |
Aug. 12, 2003 |
| 6543050 |
Method and apparatus for enlarging DVB-CI functionality by enabling a direct access to the conditional access module |
Apr. 1, 2003 |
| 6505348 |
Multiple interactive electronic program guide system and methods |
Jan. 7, 2003 |
| 6334216 |
Access control facility for a service-on-demand system |
Dec. 25, 2001 |
| 6199205 |
Data delivery services |
Mar. 6, 2001 |
| 6163272 |
Method and apparatus for managing personal identification numbers in interactive information distribution system |
Dec. 19, 2000 |
| 6157413 |
Interactive special events video signal navigation system |
Dec. 5, 2000 |
| 6144401 |
Television schedule system with access control |
Nov. 7, 2000 |
| 6137486 |
Image display control device for restricting display of video data viewed on a television in accordance with a restrict level of the video data |
Oct. 24, 2000 |
| 6067564 |
Pay broadcasting receiver apparatus |
May. 23, 2000 |
| 6037969 |
Method and apparatus for blocking out improper television programs |
Mar. 14, 2000 |
| 6035329 |
Method of securing the playback of a DVD-ROM via triggering data sent via a cable network |
Mar. 7, 2000 |
| 5973683 |
Dynamic regulation of television viewing content based on viewer profile and viewing history |
Oct. 26, 1999 |
| 5969748 |
Television schedule system with access control |
Oct. 19, 1999 |
| 5949472 |
Method and apparatus for tuning channels for CATV and television applications |
Sep. 7, 1999 |
| 5886730 |
Security system for disabling an electronic device |
Mar. 23, 1999 |
| 5841466 |
Optical visualizing apparatus and method of controlling the same |
Nov. 24, 1998 |
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