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Class Information
Number: 348/571
Name: Television > Image signal processing circuitry specific to television
Description: Subject matter including a specific circuitry peculiar to processing image information of a television signal.










Sub-classes under this class:

Class Number Class Name Patents
348/572 A/d converters 245
348/707 Amplifiers 144
348/687 Brightness control 388
348/662 Chrominance phase adjuster (e.g., inverter) 28
348/645 Chrominance signal amplitude control (e.g., saturation) 212
348/638 Chrominance signal demodulator 105
348/663 Chrominance-luminance signal separation 260
348/655 Color balance or temperature (e.g., white balance) 242
348/642 Color encoder or chrominance signal modulator 102
348/643 Color killer 52
348/708 Color television signal processing 156
348/606 Combined noise reduction and transition sharpening 212
348/691 Dc insertion 129
348/720 Digital 114
348/602 Display controlled by ambient light 143
348/671 Gray scale transformation 157
348/649 Hue control 221
348/703 Hue or saturation detector 38
348/604 Including nonstandard signal detection controlling processing 28
348/605 Including vertical interval reference (e.g., vir) 46
348/659 Matrixing or mixing 158
348/700 Motion dependent key signal generation or scene change detection 703
348/699 Motion vector generation 1,076
348/607 Noise or undesired signal reduction 1,053
348/634 Picture blanking 76
348/576 Selective image modification (e.g., touch up) 83
348/632 Sound muting 59
348/578 Special effects 365
348/704 Sweep expansion or reduction 137
348/705 Switching 501
348/625 Transition or edge sharpeners 537
348/575 Video reprocessing 63
348/690 White limiter 60
348/714 With details of static storage device 189


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8687122 Image display device Apr. 1, 2014
8681273 Self configuring distribution amplifier for digital video signals Mar. 25, 2014
8682248 Method and system for reproducing contents, and computer-readable recording medium thereof Mar. 25, 2014
8675137 Apparatus and method for adaptive filtering Mar. 18, 2014
8665372 Method and system for key aware scaling Mar. 4, 2014
8654254 Device and method for driving display panel using time variant signal Feb. 18, 2014
8645492 System and method for a wireless display low power managed adapter Feb. 4, 2014
8624979 Monitoring apparatus for television Jan. 7, 2014
8625180 Apparatus, method, program and storage medium for selecting a display image from multiple images Jan. 7, 2014
8605222 Receiver device, tuner, and television receiver Dec. 10, 2013
8593575 Video display apparatus for shortened-delay processing of a video signal and video processing method Nov. 26, 2013
8571509 Dynamic selection of oscillation signal frequency for power converter Oct. 29, 2013
8570441 One pass video processing and composition for high-definition video Oct. 29, 2013
8570442 Hyperspectral image reconstruction via a compressed sensing framework Oct. 29, 2013
8564660 Characterizing dynamic regions of digital media data Oct. 22, 2013
8553086 Spatio-activity based mode matching Oct. 8, 2013
8553150 Image processing apparatus Oct. 8, 2013
8542244 System and method to generate multiprimary signals Sep. 24, 2013
8526902 Arrangement for processing a non-symmetrical and a symmetrical signal Sep. 3, 2013
8520146 Display apparatus performing correction of data corruption and method thereof Aug. 27, 2013
8512140 Gaming system for updating a presentation of a virtual game environment Aug. 20, 2013
8508672 System and method for improving video image sharpness Aug. 13, 2013
8502834 Representing a printed product using pixel opacity and color modification Aug. 6, 2013
8503534 Multi-bus architecture for a video codec Aug. 6, 2013
8493465 Color processing method, program therefor, and image pickup apparatus Jul. 23, 2013
8488062 Analog-digital converting apparatus and clock signal output apparatus Jul. 16, 2013
8488061 Deriving video signatures that are insensitive to picture modification and frame-rate conversion Jul. 16, 2013
8482670 Detecting video format information in a sequence of video pictures Jul. 9, 2013
8482614 Content presentation optimizer Jul. 9, 2013
8482673 Method and apparatus for displaying video signals from a plurality of input sources Jul. 9, 2013
8479253 Method, apparatus and machine-readable medium for video processing capability communication between a video source device and a video sink device Jul. 2, 2013
8479249 Display device, program and computer readable storage medium on which said program is stored Jul. 2, 2013
8467452 Distributing candidate vectors based on local motion complexity Jun. 18, 2013
8456576 Signal processing apparatus, signal processing method, and program Jun. 4, 2013
8451288 Image signal processing apparatus May. 28, 2013
8451378 Video device capable of detecting connection to display devices May. 28, 2013
8446530 Dynamic sampling May. 21, 2013
8436942 Image processing apparatus and image processing method May. 7, 2013
8432491 Object-based system and method of directing visual attention by a subliminal cue Apr. 30, 2013
8429699 Systems and methods for resource-adaptive processing of scaled video and graphics Apr. 23, 2013
8427485 Information processing device, image display device, and information processing method Apr. 23, 2013
8422742 Image processing method Apr. 16, 2013
8422734 Method for processing images Apr. 16, 2013
8416256 Programmable dithering for video displays Apr. 9, 2013
8411204 Image display device Apr. 2, 2013
8411936 Apparatus and method for color reproduction Apr. 2, 2013
8405768 Moving image processing apparatus and method thereof Mar. 26, 2013
8384828 Video display device, video display method and system Feb. 26, 2013
8341661 System and method for transmitting a video signal from a transmitter to a receiver and reading and writing EDID Dec. 25, 2012
8339461 Signal converting apparatus capable of linearly or non-linearly updating reference parameters Dec. 25, 2012

1 2 3 4 5 6 7 8 9 10










 
 
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