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Class Information
Number: 348/555
Name: Television > Basic receiver with additional function > Multimode (e.g., composite, y, c; baseband rf) > For receiving more than one format at will (e.g., ntsc/pal)
Description: Subject matter including a specific circuitry that enables the receiver to receive and display two or more signal formats.

Sub-classes under this class:

Class Number Class Name Patents
348/557 Color processing 177
348/556 For format with different aspect ratio 350

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

Patent Number Title Of Patent Date Issued
8692933 Method and apparatus for buffering anchor frames in motion compensation systems Apr. 8, 2014
8687119 Video display apparatus and control method thereof, and video output apparatus and control method thereof Apr. 1, 2014
8675138 Method and apparatus for fast source switching and/or automatic source switching Mar. 18, 2014
8654253 Video apparatus capable of outputting OSD data through unauthorized output path to provide user with warning message or interactive help dialogue Feb. 18, 2014
8648965 Image signal processor and method thereof Feb. 11, 2014
8625029 HDMI source detection Jan. 7, 2014
8614769 Intermediate frequency processing device for processing both analogue and digital television intermediate frequency signals Dec. 24, 2013
8605222 Receiver device, tuner, and television receiver Dec. 10, 2013
8599312 Digital signal processor (DSP) architecture for a hybrid television tuner Dec. 3, 2013
8582036 Remote control apparatus and communication system Nov. 12, 2013
8584173 Automatic selection of video programming channel based on scheduling information Nov. 12, 2013
8576949 Method and apparatus for store and replay functions in a digital radio broadcasting receiver Nov. 5, 2013
8570438 Automatic adjustments for video post-processor based on estimated quality of internet video content Oct. 29, 2013
8570446 Method and apparatus for processing a signal with a coarsely positioned IF frequency Oct. 29, 2013
8553156 HDMI and VGA compatible interface circuit Oct. 8, 2013
8542721 System and method for television signal demodulation and decoding Sep. 24, 2013
8531605 Method and apparatus for output setting in a portable terminal Sep. 10, 2013
8451293 Image processing apparatus and control method thereof May. 28, 2013
8451379 Method and system for toasted video distribution May. 28, 2013
8416347 Method and apparatus of automatically selecting audio format for output signal of a tuner in a television system Apr. 9, 2013
8418209 Mobile devices for receiving real-time digital TV Apr. 9, 2013
8405776 State detector of video device and state detection method thereof Mar. 26, 2013
8374253 Wide-band multi-format audio/video production system with frame-rate conversion Feb. 12, 2013
8373803 Multistandard receiver circuit for analogue and digital broadcasting Feb. 12, 2013
8319895 Signal detection method Nov. 27, 2012
8310599 Television set Nov. 13, 2012
8306383 Data processor and hierarchy for recording moving and still picture files Nov. 6, 2012
8300148 Video processing device Oct. 30, 2012
8284321 Image apparatus and method for receiving video signal in multiple video modes Oct. 9, 2012
8284315 PAL signal demodulating apparatus Oct. 9, 2012
8285215 Radio vision electronic network / analog output / viewing system Oct. 9, 2012
8264608 Television-signal receiver and receiving method Sep. 11, 2012
8248531 Digital photo frame with television tuning function and method thereof Aug. 21, 2012
8233091 Positioning and time transfer using television synchronization signals Jul. 31, 2012
8229272 Video apparatus capable of changing video output mode of external video apparatus according to video input mode of the video apparatus and control method thereof Jul. 24, 2012
8223266 Display and television apparatus Jul. 17, 2012
8212940 Hybrid architecture of TV receiving devices Jul. 3, 2012
8214859 Automatic switching between high definition and standard definition IP television signals Jul. 3, 2012
8208070 Video display apparatus and control method thereof, and video output apparatus and control method thereof Jun. 26, 2012
8189107 System and method for performing visual data post-processing based on information related to frequency response pre-processing May. 29, 2012
8174420 Video encoding apparatus and method having output restriction function May. 8, 2012
8174627 Selectively masking image data May. 8, 2012
8169544 Image processing apparatus and method May. 1, 2012
8166514 Hardware module for adding functionality to television using mechanical and wireless links Apr. 24, 2012
8159618 Method for searching signal source and arranging signal terminals according to detected signal source Apr. 17, 2012
8159620 Receiver for different types of reception signals Apr. 17, 2012
8161388 Interactive discovery of display device characteristics Apr. 17, 2012
8154665 Broadcast receiver Apr. 10, 2012
8154660 Image displaying method and display using the same Apr. 10, 2012
8111334 Signal switching apparatus and control method of signal switching apparatus Feb. 7, 2012

1 2 3 4 5 6 7 8 9

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