Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television
More topics under "H04N - Pictorial communication, e.g. television" (983,543)
H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802)
H04N 101 - Still video cameras (7,291)
H04N 11 - Colour television systems (14,364)
H04N 13 - Stereoscopic television systems; Details thereof (32,770)
H04N 15 - Stereoscopic colour television systems; Details thereof (2,511)
H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049)
H04N 21 - Selective content distribution, e.g. interactive television, vod [video on demand] (56,445)
H04N 3 - Scanning details of television systems; Combination thereof with generation of supply voltages (14,544)
H04N 5 - Details of television systems (344,250)
H04N 7 - Television systems (274,023)
H04N 9 - Details of colour television systems (80,494)
Patents for H04N - Pictorial communication, e.g. television (2,181)
10/2000
10/10/2000CA2091166C Method of recording picture information, record carrier, and picture retrieval and reproduction device for reading the record carrier
10/05/2000WO2000059224A1 System and method for the near-real time capture and reporting of large population consumer behaviors concerning television use
10/05/2000WO2000059204A2 Method and apparatus for injecting information assets into a content stream
10/05/2000WO2000059202A2 Method for distributing and managing content for on demand applications utilizing local storage
09/2000
09/28/2000WO2000057627A2 Generating hot spots containing targeted advertisements in television displays
09/21/2000WO2000056059A1 A method and apparatus for generating multiple watermarked copies of an information signal
09/21/2000WO2000056058A1 Watermarking
09/21/2000WO1998043172A3 Access control system
09/21/2000CA2368136A1 Watermarking
09/21/2000CA2367880A1 A method and apparatus for generating multiple watermarked copies of an information signal
09/13/2000EP1034658A1 System and method for the delivery of digital video and data over a communication channel
08/2000
08/16/2000EP1027805A1 System and method for maintaining timing synchronization in a digital video network
08/10/2000WO2000046977A2 High precision three dimensional mapping camera
08/09/2000CN1262754A Computer memory organization
07/2000
07/27/2000WO2000044166A1 Video transmission system
07/20/2000WO2000042762A2 Methods, apparatus and data structures for enhancing resolution images to be rendered on patterned display devices
07/12/2000CN1260056A 访问控制系统 Access Control System
07/12/2000CN1259827A Advanced top terminal for cable TV transmission system
07/12/2000CN1259826A Advanced top terminal for cable TV transmission system
07/05/2000EP0966836A4 Methods and apparatus for comparing blocks of pixels
06/2000
06/21/2000EP1010331A1 Method of and apparatus for transmitting data for interactive tv applications
06/21/2000EP1010320A1 Broadcast receiving system comprising a computer and a decoder
06/21/2000EP1010068A1 Downloading a computer file from a transmitter via a receiver/decoder to a computer
06/21/2000CN1257630A Broadcast receiving system composed of computer and decoder
06/15/2000WO2000035183A2 Telecommunication device integrated with a scanner
06/02/2000WO2000031957A2 Multi-user access of reverse path ingress
06/02/2000WO2000031956A2 A method and apparatus for accessing stored digital programs
05/2000
05/31/2000CN1255268A Method of and apparatus for transmitting data for interactive TV. applications
05/31/2000CN1255266A Method and apparatus for preventing fraudulent access in conditional access system
05/31/2000CN1255212A Computer memory organization
05/24/2000CN1254478A Data processing system
05/24/2000CN1254477A Transmission and reception of television programmes and other data
05/24/2000CN1254476A Signal generation and broadcasting
05/24/2000CN1254475A Method of downloading of data to MPEG receiver/decoder and MPEG transmission system for implementing the same
05/24/2000CN1254474A Smartcard for use with receiver of encrypted broadcast signals, and receiver
05/24/2000CN1254473A Broadcast and reception system, and conditional access system therefor
05/24/2000CN1254472A Broadcast and reception system, and receiver/decoder and remote controller
05/24/2000CN1254469A Extracting data sections from transmitted data stream
05/24/2000CN1254423A Television or radio control system development
05/24/2000CN1254422A Downloading computer file from transmitter via receiver/decoder to computer
05/18/2000WO2000007355A3 Secure message management system
05/17/2000CN1253434A Method to correlate transmission flow and predetermined frequency in digital broadcast receiver
05/10/2000EP0999664A1 Method for determining a predetermined frequency associated with a transport stream in a digital broadcast receiver
05/10/2000EP0998818A2 A method in compression coding
05/10/2000EP0965226A4 Still frame video in index
04/2000
04/27/2000WO1999065224A3 Creating animation from a video
04/26/2000EP0729685B1 System and method for facsimile data transmission
04/19/2000EP0673581B1 Set top terminal for cable television delivery systems
04/18/2000US6052554 Television program delivery system
04/05/2000EP0990833A1 Wall mounting for television camera housing
03/2000
03/30/2000WO2000018108A2 Method and apparatus implementing a multimedia digital network
03/21/2000US6040829 Personal navigator system
03/16/2000WO2000014947A2 Image communication apparatus
03/08/2000EP0983688A1 Twisted pair communication system
03/01/2000EP0673582B1 Reprogrammable terminal for suggesting programs offered on a television program delivery system
02/2000
02/10/2000WO2000007355A2 Secure message management system
02/10/2000WO1999056457A3 Portable data transmission system for global and local computer networks
02/10/2000CA2338530A1 Secure message management system
01/2000
01/26/2000EP0974230A1 Method of downloading of data to an mpeg receiver/decoder and mpeg transmission system for implementing the same
01/26/2000EP0974229A1 Broadcast and reception system, and conditional access system therefor
01/26/2000EP0974224A1 Method and appratus for minimizing false image artifacts in a digitally controlled display monitor
01/20/2000WO1999059328A3 Private cinema
01/19/2000EP0972406A1 Method and apparatus for preventing fraudulent access in a conditional access system
01/18/2000US6016163 Methods and apparatus for comparing blocks of pixels
01/05/2000EP0968611A1 Data processing system
01/05/2000EP0968610A1 Transmission and reception of television programmes and other data
01/05/2000EP0968609A1 Signal generation and broadcasting
01/05/2000EP0968608A1 Broadcast and reception system, and receiver/decoder and remote controller therefor
01/05/2000EP0968607A1 Smartcard for use with a receiver of encrypted broadcast signals, and receiver
01/05/2000EP0968602A1 Extracting data sections from a transmitted data stream
01/05/2000EP0968469A1 Computer memory organization
01/05/2000EP0968468A1 Computer memory organization
01/05/2000EP0968465A1 Television or radio control system development
01/04/2000US6011596 Video image motion compensation using an algorithm involving at least two fields
12/1999
12/29/1999EP0967786A2 System and method for facsimile data transmission
12/29/1999EP0967785A2 System and method for facsimile data transmission
12/29/1999EP0966836A2 Methods and apparatus for comparing blocks of pixels
12/29/1999CN1239855A Broadcast transmitting device and broadcast receiving device
12/22/1999EP0965226A1 Still frame video in index
12/16/1999WO1999065224A2 Creating animation from a video
12/09/1999WO1999039500A3 Method and appratus for minimizing false image artifacts in a digitally controlled display monitor
12/08/1999EP0963102A2 System and method for facsimile data transmission
11/1999
11/25/1999WO1999043146A3 Dynamically loadable phrase book libraries for spoken language grammars in an interactive system
11/23/1999US5990927 Advanced set top terminal for cable television delivery systems
11/18/1999WO1999059334A1 Personal navigator system
11/18/1999WO1999059328A2 Private cinema
11/18/1999CA2330879A1 Personal navigator system
11/17/1999EP0957598A2 Broadcasting transmitter and receiver
11/11/1999WO1999035817A9 Method and apparatus for image capture, compression and transmission over a telephonic or radio transmission system
11/10/1999CN1234936A Transmission of digital signals by orthogonal frequency division multiplexing
11/04/1999WO1999056457A2 Portable data transmission system for global and local computer networks
10/1999
10/14/1999WO1999039501A3 Low delay real time digital video mixing for multipoint video conferencing
10/07/1999WO1999051020A2 Animation synchronization for computer implemented multimedia applications
10/06/1999CN1231101A Image mapping device and method, and image generating device and method
09/1999
09/30/1999WO1999035817A3 Method and apparatus for image capture, compression and transmission over a telephonic or radio transmission system
09/29/1999EP0946060A1 Menu-driven television program access system and method
09/08/1999CN1228226A 光盘 CD
08/1999
08/26/1999WO1999043146A2 Dynamically loadable phrase book libraries for spoken language grammars in an interactive system
08/12/1999WO1999023824A9 Apparatus and method for transporting infrared and radio frequency signals
08/12/1999WO1999023774A9 Computer system and method for providing digital video and data over a communication channel
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