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Browse by Category: Main > Information Technology
Class Information
Number: 725/27
Name: Interactive video distribution systems > Access control or blocking > Of specific channel
Description: Subject matter comprising means or steps for controlling or restricting access to all programs or services transmitted within a recognized band of frequencies.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8713595 Interactive program guide systems and processes Apr. 29, 2014
8712110 Identifying a characteristic of an individual utilizing facial recognition and providing a display for the individual Apr. 29, 2014
8695028 Parental controls in a media network Apr. 8, 2014
8683507 Method and apparatus for reproducing moving image according to parental level in user apparatus Mar. 25, 2014
8667534 Method for performing broadcast channel zapping and broadcast receiving apparatus applying the same Mar. 4, 2014
8640157 Automatic detection of a cable trap Jan. 28, 2014
8635644 Signal processing apparatus and methods Jan. 21, 2014
8631433 Image display apparatus and method for operating the same Jan. 14, 2014
8620734 Methods, devices and computer program products for customer operated coupon tracking Dec. 31, 2013
8613010 Broadcasting processing apparatus and control method of the same Dec. 17, 2013
8613034 Signal processing apparatus and methods Dec. 17, 2013
8607287 Interactive media guidance system having multiple devices Dec. 10, 2013
8595793 System and method for user login to a multimedia system using a remote control Nov. 26, 2013
8595759 Information storage medium storing a plurality of titles, reproducing apparatus and method thereof Nov. 26, 2013
8584156 Method and apparatus for manipulating content channels Nov. 12, 2013
8566868 Signal processing apparatus and methods Oct. 22, 2013
8549553 Customizing DVR functionality Oct. 1, 2013
8543093 Age-based control of content provided via a mobile communication terminal Sep. 24, 2013
8533751 Method and apparatus for parental control Sep. 10, 2013
8528019 Method and apparatus for audio/data/visual information Sep. 3, 2013
8528013 Method and apparatus for limiting access to programming in a switched digital video system Sep. 3, 2013
8522037 Motion-detecting device user authentication Aug. 27, 2013
8490126 System and method of restricting access to video content Jul. 16, 2013
8484687 System and method providing remote video-on-demand (VOD) Jul. 9, 2013
8484673 Method for the allocation and management of subscriptions for the reception of broadcast products Jul. 9, 2013
8484671 Receiver interface with multiple access cards Jul. 9, 2013
8483548 Digital broadcast recording apparatus Jul. 9, 2013
8468560 Apparatus and method of setting channel Jun. 18, 2013
8464286 Mobile terminal and controlling method thereof Jun. 11, 2013
8407733 Method and apparatus for establishing individualized subscription plans in a switched digital video system Mar. 26, 2013
8407732 Electronic equipment control system Mar. 26, 2013
8406737 Mobile terminal and controlling method thereof Mar. 26, 2013
8402483 Television broadcasting receiving apparatus Mar. 19, 2013
8397252 Automatic detection of a cable trap Mar. 12, 2013
8392941 Contents viewing and listening management apparatus, content viewing and listening management method, program, and contents viewing and listening management system Mar. 5, 2013
8381243 Broadcast receiving device Feb. 19, 2013
8365230 Interactive user interface for television applications Jan. 29, 2013
8352979 Methods and apparatus to broadcast advanced television system committee video in switched digital video systems Jan. 8, 2013
8341242 System and method for managing entitlements to data over a network Dec. 25, 2012
8341661 System and method for transmitting a video signal from a transmitter to a receiver and reading and writing EDID Dec. 25, 2012
8332536 Content protection continuity through authorized chains of components Dec. 11, 2012
8312484 Systems and methods for blocking selected commercials Nov. 13, 2012
8266647 System and method to validate restriction event control streams sent to a video distribution system Sep. 11, 2012
8255947 Broadcast area authentication Aug. 28, 2012
8255946 Broadcast area authentication Aug. 28, 2012
8255945 Broadcast area authentication Aug. 28, 2012
8255944 Broadcast area authentication Aug. 28, 2012
8255943 Broadcast area authentication Aug. 28, 2012
8255942 Broadcast area authentication Aug. 28, 2012
8255941 Broadcast area authentication Aug. 28, 2012

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