Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
11/2002
11/28/2002WO2002096024A2 Initial free preview for multimedia multicast content
11/28/2002WO2002096007A2 Method for digital quantization
11/28/2002WO2002095996A1 System to enable the establishment of the presence of a used television channel
11/28/2002WO2002095955A1 Method of decoding a variable-length codeword sequence
11/28/2002WO2002095680A1 Depth map computation
11/28/2002WO2002095600A1 System and method for managing in-theater display advertisements
11/28/2002WO2002095559A1 System and method for providing foreign language support for a remote control device
11/28/2002WO2002071622A3 Device and method for compressing a signal
11/28/2002WO2002069645A3 Improved prediction structures for enhancement layer in fine granular scalability video coding
11/28/2002WO2002067501A3 Method and device for simultaneous multipoint distributing of video, voice and data
11/28/2002WO2002067473A3 Broadcast and processing of meta-information associated with content material
11/28/2002WO2002060106A3 System and method for data re-compression for communication over ip
11/28/2002WO2002049356A3 Automatic multi-camera video composition
11/28/2002WO2002039733A3 Frequency agile adaptive automatic gain control circuit
11/28/2002WO2002025945A8 Method for transmitting and displaying image information
11/28/2002WO2002017641A8 Method and device for positioning an object
11/28/2002WO2001061983A9 Voice architecture for transmission over a shared, contention based medium
11/28/2002WO2001037564A9 Method for enhancing video compression through automatic data analysis and profile selection
11/28/2002WO2001015036A3 Method and apparatus for matching a user's use profile in commerce with a broadcast
11/28/2002US20020178455 Dynamic movement of the control channel for broadband communication devices
11/28/2002US20020178454 Broadcast television and satellite signal switching system and method for telephony signal insertion
11/28/2002US20020178452 In-home network for distributing data
11/28/2002US20020178451 Method, system and computer program product for aircraft multimedia distribution
11/28/2002US20020178448 Method and system for registering a user preference
11/28/2002US20020178447 Behavioral targeted advertising
11/28/2002US20020178446 Program guide environment
11/28/2002US20020178443 Advertisement distribution system
11/28/2002US20020178442 Interactive television scripting
11/28/2002US20020178441 Audience rating survey system
11/28/2002US20020178440 Method and apparatus for automatically selecting an alternate item based on user behavior
11/28/2002US20020178372 Data copyright management system
11/28/2002US20020178368 Semi-fragile watermarking system for MPEG video authentication
11/28/2002US20020178330 Systems and methods for applying a quality metric to caching and streaming of multimedia files over a network
11/28/2002US20020178278 Method and apparatus for providing graphical overlays in a multimedia system
11/28/2002US20020178277 Method and apparatus for multimedia system
11/28/2002US20020178257 Method and apparatus for identifying unique client users from user behavioral data
11/28/2002US20020178215 Method and apparatus for centralizing application access within a multimedia system
11/28/2002US20020178058 Method of communicating over an interactive medium
11/28/2002US20020178020 Data communication system and method
11/28/2002US20020177434 Receiver and receiving system and method
11/28/2002US20020176712 Temporary surveillance system
11/28/2002US20020176633 Method of compressing data by use of self-prefixed universal variable length code
11/28/2002US20020176632 JADE-JPEG based adaptive document compression engine
11/28/2002US20020176630 Image data processing method
11/28/2002US20020176629 Method and device for compressing and/or indexing digital images
11/28/2002US20020176625 Method for segmenting multi-resolution video objects
11/28/2002US20020176624 Method of isomorphic singular manifold projection still/video imagery compression
11/28/2002US20020176610 Face image recording system
11/28/2002US20020176601 Audio with hidden in-band digital data
11/28/2002US20020176524 Ingress noise reduction in a digital receiver
11/28/2002US20020176512 Data transfer device
11/28/2002US20020176508 Methods and apparatus for decoding and displaying multiple digital images in parallel
11/28/2002US20020176507 Method and an apparatus for reordering a decoded picture sequence using virtual picture
11/28/2002US20020176506 Computational resource allocation in an information stream decoder
11/28/2002US20020176505 Systems and methods for decoding redundant motion vectors in compressed video bitstreams
11/28/2002US20020176504 Method and apparatus for multi-rate encoding of video sequences
11/28/2002US20020176503 Image processing apparatus , image processing method, and supplying medium
11/28/2002US20020176502 Method and system for distributed video compression in personal computer architecture
11/28/2002US20020176500 Method of concurrent multiple-mode motion estimation for digital video
11/28/2002US20020176499 Solid-pictorial video signal generating apparatus, solid-pictorial video signal transmitting apparatus, solid-pictorial video signal receiving apparatus and solid-pictorial video signal transmission switching apparatus
11/28/2002US20020176498 Selective prediction for intra-coding video data block
11/28/2002US20020176497 Quantizing unit setting apparatus and method, coding apparatus and method, and information recording medium
11/28/2002US20020176496 Embedding data in material
11/28/2002US20020176495 Video transcoder with drift compensation
11/28/2002US20020176444 Transmitting apparatus, transmitting method, receiving apparatus, receiving method, and transmitting and receiving system
11/28/2002US20020176418 Systems and methods for producing files for streaming from a content file
11/28/2002US20020176372 Broadcast receiver
11/28/2002US20020176324 Digital broadcast receiver
11/28/2002US20020176218 Directional tap
11/28/2002US20020176143 Reverse digitized communications architecture
11/28/2002US20020176028 Television receiving apparatus
11/28/2002US20020176025 Systems and methods for encoding redundant motion vectors in compressed video bitstreams
11/28/2002US20020176022 Methods and apparatus for removing NTSC signals from a digital television signal
11/28/2002US20020176019 Temporary surveillance system
11/28/2002US20020176018 Variable message format transmission protocol, enabled on cable television networks as a bypass of physical local telephone exchange carrier networks for long distance telecommunications services
11/28/2002US20020176011 On-screen device for subject of interest in portable electronic device, and method of controlling same
11/28/2002US20020176001 Object tracking based on color distribution
11/28/2002US20020176000 Watching method of baseball using mobile communication means of motion picture
11/28/2002US20020175999 Image display method an apparatus for vehicle camera
11/28/2002US20020175998 Data-on-demand digital broadcast system utilizing prefetch data transmission
11/28/2002US20020175995 Video surveillance system
11/28/2002US20020175992 Endoscope system
11/28/2002US20020175991 GPI trigger over TCP/IP for video acquisition
11/28/2002US20020175990 Mirror based interface for computer vision applications
11/28/2002US20020175932 Method for summarizing news video stream using synthetic key frame based upon video text
11/28/2002US20020175930 System and method for providing foreign language support for a remote control device
11/28/2002US20020175920 Memory access method
11/28/2002US20020175917 Method and system for streaming media manager
11/28/2002US20020175915 Internet image projector
11/28/2002US20020175838 Method and system for encoder signal processing
11/28/2002US20020175832 Parking assistance apparatus
11/28/2002DE10123365A1 Method for detection of movement within digital video sequences, e.g. for use in driver assistance systems, that has reduced computing requirements so that it can be implemented in lower cost systems
11/28/2002DE10104133A1 Audio transmission system for providing internet pages with pre-recorded voice- and sound/audio-elements, provides direct designation without long waiting times
11/28/2002CA2451307A1 Multi-video receiving method and apparatus
11/28/2002CA2427181A1 Initial free preview for multimedia multicast content
11/27/2002EP1261215A1 Digital video and audio signal recording and/or reproducing devices
11/27/2002EP1261212A2 Method and apparatus for coding and decoding image data
11/27/2002EP1261211A2 Method and apparatus for coding and decoding image data
11/27/2002EP1261210A2 Display status modifying apparatus and method
11/27/2002EP1261209A2 Method of noise detection in a video data stream
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