GB2394854B - Improvements in receivers for television signals - Google Patents
Improvements in receivers for television signalsInfo
- Publication number
- GB2394854B GB2394854B GB0401919A GB0401919A GB2394854B GB 2394854 B GB2394854 B GB 2394854B GB 0401919 A GB0401919 A GB 0401919A GB 0401919 A GB0401919 A GB 0401919A GB 2394854 B GB2394854 B GB 2394854B
- Authority
- GB
- United Kingdom
- Prior art keywords
- receivers
- television signals
- television
- signals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
- H04N21/4542—Blocking scenes or portions of the received content, e.g. censoring scenes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
- H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- Marketing (AREA)
- Software Systems (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9918772.6A GB9918772D0 (en) | 1999-08-09 | 1999-08-09 | Improvements in receivers for television signals |
GBGB0001326.8A GB0001326D0 (en) | 1999-08-09 | 2000-01-20 | Improvements in receivers for television signals |
GB0204599A GB2370442B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0401919D0 GB0401919D0 (en) | 2004-03-03 |
GB2394854A GB2394854A (en) | 2004-05-05 |
GB2394854B true GB2394854B (en) | 2004-06-09 |
Family
ID=32045672
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0401922A Expired - Lifetime GB2394616B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
GB0401921A Expired - Lifetime GB2394615B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
GB0401923A Withdrawn GB2394617A (en) | 1999-08-09 | 2000-08-09 | Switching to local video source during commercial breaks |
GB0401925A Ceased GB2394618A (en) | 1999-08-09 | 2000-08-09 | Video recorder catch up |
GB0401919A Expired - Lifetime GB2394854B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0401922A Expired - Lifetime GB2394616B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
GB0401921A Expired - Lifetime GB2394615B (en) | 1999-08-09 | 2000-08-09 | Improvements in receivers for television signals |
GB0401923A Withdrawn GB2394617A (en) | 1999-08-09 | 2000-08-09 | Switching to local video source during commercial breaks |
GB0401925A Ceased GB2394618A (en) | 1999-08-09 | 2000-08-09 | Video recorder catch up |
Country Status (1)
Country | Link |
---|---|
GB (5) | GB2394616B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080062336A1 (en) * | 2004-09-30 | 2008-03-13 | Koninklijke Philips Electronics, N.V. | Smart Zapper |
JP2008523692A (en) | 2004-12-13 | 2008-07-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Audiovisual information recording scheduling system and method |
US9118882B2 (en) | 2005-02-07 | 2015-08-25 | Home Box Office, Inc. | Updating information in time-shifted multimedia content |
GB2424987A (en) * | 2005-04-04 | 2006-10-11 | Inventec Multimedia & Telecom | Time Shift Actuation And Control Method Used For Personal Video Recorder |
DE102006015328B4 (en) * | 2006-04-03 | 2008-08-07 | Nokia Siemens Networks Gmbh & Co.Kg | Apparatus and method for recording and delayed playback of broadcasts |
KR100807735B1 (en) | 2006-04-10 | 2008-02-28 | 삼성전자주식회사 | Apparatus and method for processing broadcast data in a digital multimedia broadcasting terminal |
WO2011075016A1 (en) * | 2009-12-15 | 2011-06-23 | Telefonaktiebolaget L M Ericsson (Publ) | Pausing of a live media stream |
JP2012222800A (en) * | 2011-04-14 | 2012-11-12 | Toshiba Corp | Broadcast receiver and control method of broadcast receiver |
EP3466081A1 (en) * | 2016-06-01 | 2019-04-10 | Amazon Technologies, Inc. | Catching up to the live playhead in live streaming |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359367A (en) * | 1989-10-09 | 1994-10-25 | Videologic Limited | Personal computer with broadcast receiver on expansion board controlled by computer microprocessor |
US5371551A (en) * | 1992-10-29 | 1994-12-06 | Logan; James | Time delayed digital video system using concurrent recording and playback |
US5572332A (en) * | 1991-11-26 | 1996-11-05 | Goldstar Co., Ltd. | Video cassette recorder for simultaneously recording broadcasting signals of two channels and selectively playing back the recorded two channel broadcasting signals |
EP0785675A2 (en) * | 1996-01-16 | 1997-07-23 | Kabushiki Kaisha Toshiba | Digital signal receiver |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5659653A (en) * | 1978-09-11 | 1997-08-19 | Thomson Consumer Electronics, S.A. | Method for programming a recording device and programming device |
US4974085A (en) * | 1989-05-02 | 1990-11-27 | Bases Burke Institute, Inc. | Television signal substitution |
DE4205762A1 (en) * | 1992-02-15 | 1993-08-19 | Andreas Dreier | Video recorder microprocessor control for recording mode - allows blanking out of advertising slots inserted in required programme being recorded by detection of change in video or audio spectrum |
DE4204689A1 (en) * | 1992-02-17 | 1993-08-19 | Peter Biet | Automatic recording control circuitry for domestic video recorder - allows interruption of recording mode for blanking out advertising slots inserted in transmitted programme. |
DE4408131A1 (en) * | 1994-03-10 | 1995-07-06 | Otto Marchner | Auxiliary appts. built into TV receiver |
US5774170A (en) * | 1994-12-13 | 1998-06-30 | Hite; Kenneth C. | System and method for delivering targeted advertisements to consumers |
JPH0965225A (en) * | 1995-08-24 | 1997-03-07 | Hitachi Ltd | Television receiver and display method therefor |
US5774186A (en) * | 1995-12-29 | 1998-06-30 | International Business Machines Corporation | Interruption tolerant video program viewing |
JPH11185317A (en) * | 1997-12-22 | 1999-07-09 | Sony Corp | Digital data recording and reproducing method and device therefor, digital data recording method and device therefor and digital data reproducing method and device therefor |
US6698020B1 (en) * | 1998-06-15 | 2004-02-24 | Webtv Networks, Inc. | Techniques for intelligent video ad insertion |
WO2001022729A1 (en) * | 1999-09-20 | 2001-03-29 | Tivo, Inc. | Closed caption tagging system |
-
2000
- 2000-08-09 GB GB0401922A patent/GB2394616B/en not_active Expired - Lifetime
- 2000-08-09 GB GB0401921A patent/GB2394615B/en not_active Expired - Lifetime
- 2000-08-09 GB GB0401923A patent/GB2394617A/en not_active Withdrawn
- 2000-08-09 GB GB0401925A patent/GB2394618A/en not_active Ceased
- 2000-08-09 GB GB0401919A patent/GB2394854B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359367A (en) * | 1989-10-09 | 1994-10-25 | Videologic Limited | Personal computer with broadcast receiver on expansion board controlled by computer microprocessor |
US5572332A (en) * | 1991-11-26 | 1996-11-05 | Goldstar Co., Ltd. | Video cassette recorder for simultaneously recording broadcasting signals of two channels and selectively playing back the recorded two channel broadcasting signals |
US5371551A (en) * | 1992-10-29 | 1994-12-06 | Logan; James | Time delayed digital video system using concurrent recording and playback |
EP0785675A2 (en) * | 1996-01-16 | 1997-07-23 | Kabushiki Kaisha Toshiba | Digital signal receiver |
Also Published As
Publication number | Publication date |
---|---|
GB0401923D0 (en) | 2004-03-03 |
GB2394617A (en) | 2004-04-28 |
GB2394616B (en) | 2004-06-09 |
GB2394616A (en) | 2004-04-28 |
GB0401925D0 (en) | 2004-03-03 |
GB0401922D0 (en) | 2004-03-03 |
GB2394854A (en) | 2004-05-05 |
GB2394615B (en) | 2004-06-09 |
GB0401919D0 (en) | 2004-03-03 |
GB2394615A (en) | 2004-04-28 |
GB2394618A (en) | 2004-04-28 |
GB0401921D0 (en) | 2004-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL205384A0 (en) | Improvements in receivers for television signals | |
GB9922765D0 (en) | Television | |
SG97952A1 (en) | Demodulator for an hdtv receiver | |
GB9826697D0 (en) | Television receiver | |
GB2352920B (en) | Receiver | |
HK1047505B (en) | Digital broadcast receiver | |
GB9826698D0 (en) | Television receiver | |
GB9929268D0 (en) | Tv receiver and related method | |
GB9930648D0 (en) | Television | |
GB2403876B (en) | Apparatus for receiving broadcast signals | |
GB2338366B (en) | Decoder for digital TV receiver | |
GB9826695D0 (en) | Television receiver | |
GB2394616B (en) | Improvements in receivers for television signals | |
GB2347284B (en) | FM receiver | |
AU139789S (en) | Television receiver | |
GB9920325D0 (en) | Broadcast facility | |
GB9827108D0 (en) | Broadcast receivers | |
GB9913989D0 (en) | Am receiver | |
GB2358981B (en) | Digital television broadcasting receiver | |
GB9915917D0 (en) | Tuner | |
GB9912586D0 (en) | Radio receivers | |
GB9921811D0 (en) | Digital tuner | |
GB9922862D0 (en) | Digital video broadcasting | |
GB9906373D0 (en) | Broadcast signals | |
AU6500200A (en) | Digital television receiving system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1065668 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1065668 Country of ref document: HK |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20151008 AND 20151014 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20200808 |