| Patents for H04N 5 - Details of television systems (344,250) |
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| 05/05/2004 | CN1494054A Characteristic quantity extracting apparatus |
| 05/05/2004 | CN1494049A Driving circuit for plasma display panel and plasma display panel |
| 05/05/2004 | CN1494007A Method of utilizing representative speech sound management data file in portable digital equipment |
| 05/05/2004 | CN1493967A Printing method using storage card to print image and printing equipment |
| 05/05/2004 | CN1493913A Automatic camera apparatus |
| 05/05/2004 | CN1493912A Oscillating camera |
| 05/05/2004 | CN1493910A Synchronous camera lighting system |
| 05/05/2004 | CN1493907A Liquid crystal device, its driving methoe and projective display device |
| 05/05/2004 | CN1148978C Device for measuring convergence of colour cathode-ray tube and method thereof |
| 05/05/2004 | CN1148971C Method for determinating local time base of video picture object plane |
| 05/05/2004 | CN1148966C Method and appts. for minimizing chroma subcarrier instability caused by video line scrambling system |
| 05/05/2004 | CN1148962C Projection type video display apparatus using progressive scanning mode |
| 05/05/2004 | CN1148960C Control method of decreasing time delay in setting channel |
| 05/05/2004 | CN1148959C Method for doubling the vertical refresh rate of an image sequence generated in an interlaced scanning process |
| 05/05/2004 | CN1148958C VSB encoder and RF modulator for digital television receiver |
| 05/05/2004 | CN1148957C Receiving machine for television |
| 05/05/2004 | CN1148955C Encoded data stream splicing device and method, and encoded stream generating device and method |
| 05/05/2004 | CN1148954C Digital camera and its action control method |
| 05/05/2004 | CN1148953C Recursive noise reducer |
| 05/05/2004 | CN1148952C Circuit and method for contour correction |
| 05/05/2004 | CN1148951C Circuit unit for automatic measuring length of network transmission line |
| 05/05/2004 | CN1148949C Digital image coding/decoding device using watermark and its method |
| 05/05/2004 | CN1148945C Imaging sensor capable of generating digital signal from optical integration |
| 05/05/2004 | CN1148944C Processor for acquiring and storing digital images |
| 05/05/2004 | CN1148871C LNB drift search system for DBS products |
| 05/05/2004 | CN1148807C Radiation detecting device |
| 05/05/2004 | CN1148754C Information recording/reproduction system and method |
| 05/05/2004 | CN1148746C Device and method for realizing digital video disc picture still function |
| 05/05/2004 | CN1148745C Image collecting device |
| 05/05/2004 | CN1148743C Reserved recording method for broadcasting programs |
| 05/05/2004 | CN1148731C Audio frequency information replaying method and its replaying device |
| 05/05/2004 | CN1148722C Magnetic recording method and apparatus, magnetic reproducing method and apparatus and tape-shaped recording medium |
| 05/05/2004 | CN1148676C Method and system for editing operating image data and providing target information acording to the data |
| 05/05/2004 | CN1148671C 计算机系统 Computer Systems |
| 05/05/2004 | CN1148641C Automatic frame synchronization monitoring and regulating method |
| 05/05/2004 | CN1148596C Micromirror device for image display apparatus |
| 05/04/2004 | US6732373 Host apparatus for simulating two way connectivity for one way data streams |
| 05/04/2004 | US6732372 Transmission device and terminal device for automatic reception/recording of broadcast programs |
| 05/04/2004 | US6732371 Apparatus and method for guiding broadcasting information of TV |
| 05/04/2004 | US6732370 Service provider side interactive program guide encoder |
| 05/04/2004 | US6732369 Systems and methods for contextually linking television program information |
| 05/04/2004 | US6732367 Interactive television program guide system with title and description blocking |
| 05/04/2004 | US6732158 VCR webification |
| 05/04/2004 | US6731951 Portable wireless equipment |
| 05/04/2004 | US6731865 Recording/playback apparatus and method capable of modifying the number of retry operations |
| 05/04/2004 | US6731864 Recording method/apparatus, reproducing method/apparatus, recording/reproducing method/apparatus, and disk-shaped recording medium capable of increasing data transfer rate and capable of readily managing addresses |
| 05/04/2004 | US6731863 Optical disc for storing moving pictures with text information and apparatus using the disc |
| 05/04/2004 | US6731862 Video image edit device |
| 05/04/2004 | US6731861 Video tape recorder |
| 05/04/2004 | US6731860 Video reproduction controller for controlling reproduction of a recorded special video and a storage medium for the video reproduction controller |
| 05/04/2004 | US6731859 Method and apparatus for reproduction of video information |
| 05/04/2004 | US6731825 Apparatus and method for producing images using digitally stored dynamic background sets |
| 05/04/2004 | US6731820 Image filter circuit and image filtering method |
| 05/04/2004 | US6731808 Compressed storage of data items |
| 05/04/2004 | US6731788 Symbol Classification with shape features applied to neural network |
| 05/04/2004 | US6731783 Image processing apparatus and method |
| 05/04/2004 | US6731778 Photographing apparatus and monitoring system using same |
| 05/04/2004 | US6731720 Image pickup device |
| 05/04/2004 | US6731698 Quadrature demodulation circuit capable for canceling offset |
| 05/04/2004 | US6731684 Method and apparatus for detecting scene changes and adjusting picture coding type in a high definition television encoder |
| 05/04/2004 | US6731677 Method and apparatus for carrying digital data as analog video |
| 05/04/2004 | US6731658 Data recording method and data recording apparatus |
| 05/04/2004 | US6731657 Multiformat transport stream demultiplexor |
| 05/04/2004 | US6731605 Prioritized optimal server side bandwidth allocation in a multimedia session with push and pull sources |
| 05/04/2004 | US6731498 Fixing device for optical protection lens of liquid crystal display monitor |
| 05/04/2004 | US6731452 Data recording and/or reproducing apparatus and method |
| 05/04/2004 | US6731451 Information management apparatus |
| 05/04/2004 | US6731392 Marker used for measuring displacement of moving object and method therefor |
| 05/04/2004 | US6731349 Tuner with at least a first and a second frequency band |
| 05/04/2004 | US6731348 Television tuner having simple layout and capable of receiving FM broadcast signals without interference |
| 05/04/2004 | US6731347 Method for switching signal input based on device capability |
| 05/04/2004 | US6731346 Television receiver |
| 05/04/2004 | US6731345 Method and apparatus for setting on-timer channel of digital broadcast receiver |
| 05/04/2004 | US6731344 Horizontal automatic frequency control (AFC) circuit |
| 05/04/2004 | US6731343 Method and apparatus for adjusting dot clock signal |
| 05/04/2004 | US6731342 Deinterlacing apparatus and method using edge direction detection and pixel interplation |
| 05/04/2004 | US6731341 Electronic still camera with casing containing image-capturing |
| 05/04/2004 | US6731340 Surface-mount video camera adapted to be mounted on and used with a personal computer |
| 05/04/2004 | US6731339 Lens control device with operator and signal control |
| 05/04/2004 | US6731338 Reducing discontinuities in segmented SSAs |
| 05/04/2004 | US6731337 Solid-state imaging device |
| 05/04/2004 | US6731336 Solid-state imaging apparatus with self-compensating voltage supply circuit |
| 05/04/2004 | US6731335 CMOS image sensor having common outputting transistors and method for driving the same |
| 05/04/2004 | US6731331 Remote-controlled shooting system, video camera apparatus and remote-controlled shooting method |
| 05/04/2004 | US6731326 Low vision panning and zooming device |
| 05/04/2004 | US6731295 Graphics display system with window descriptors |
| 05/04/2004 | US6731254 Image display device |
| 05/04/2004 | US6730909 Methods and apparatus for compensating a radiation sensor for temperature variations of the sensor |
| 05/04/2004 | US6730899 Reduced dark current for CMOS image sensors |
| 05/04/2004 | US6730898 Photoelectric converter |
| 05/04/2004 | US6730897 Linearity and dynamic range for complementary metal oxide semiconductor active pixel image sensors |
| 05/04/2004 | US6729734 System for enhancing the quality of an image |
| 05/04/2004 | US6729733 Method for determining a largest inscribed rectangular image within a union of projected quadrilateral images |
| 05/04/2004 | US6729731 Untethered laser pointer for use with computer display |
| 05/04/2004 | US6729700 Television set, its cabinet, and metal mold for the cabinet |
| 05/04/2004 | CA2361495C System and method for providing news, sports, and local guide services through an electronic program guide |
| 05/04/2004 | CA2284935C Contour emphasizing circuit |
| 04/29/2004 | WO2004036917A1 Manipulating sub-pictures of a compressed video signal |
| 04/29/2004 | WO2004036910A2 Method and apparatus for user-selective execution and recording of interactive autio/video components |
| 04/29/2004 | WO2004036908A1 Data processing device |