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...that Robert Adler has the dubious distinction of being the Father of the Couch Potato? Back in 1955 Adler was employed by what was then Zenith Radio Corp., where he was charged to invent something that would allow viewers to turn down the TV volume without leaving their chairs. After a series of flops (such as a wired contraption that people tripped over), Adler hit on the idea of using sound waves. Thus the Remote Control was born...

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Class 348/517 - Color television


Subclass of Class 348 - Television
Definition: Subject matter wherein the video signals are natural color
No. of patents: 10
Last issue date: 05/01/2007


NumberTitleIssue Date
7212248Method and apparatus for lipsync measurement and correction
A method and apparatus for synchronizing audio and video portions of a media program signal is disclosed. The method comprises the steps of detecting an audio event in the audio portion of the media program signal, measuring the timing interval from the audio event ...
05/01/2007
6947060Image forming apparatus, electron beam apparatus, modulation circuit, and image-forming apparatus driving method
An image forming apparatus which performs pulsewidth modulation with a pulsewidth set by counting a clock. Especially, for grayscale level correction by setting the frequency of the clock, the periodic clock is counted, and an output pattern is changed in accordance...
09/20/2005
6934510Watching method of baseball using mobile communication means of motion picture
A baseball game spectating method is composed of input means (score maker system) such as a mobile terminal capable of electronically inputting states of a baseball game successively, the step of successively inputting motions of players and the other information us...
08/23/2005
6891573Method and apparatus for changing the output delay of audio or video data encoding
For TV broadcasting purposes encoding systems with related video encoders and audio encoders are used. The audio and video delay are aligned before multiplexing and transmitting the audio and video streams. According to a time stamping mechanism input time stamps ar...
05/10/2005
5523792Composite video sub-pixel timing adjustments using digital resampling
Composite video timing adjustments using digital resampling provides precise sub-pixel timing relative to a timing reference with a single video master clock. A digital resampler interpolates an input digital composite video signal as a function of a phas...
06/04/1996
5483290Video camera apparatus including programmable timing generation circuit
A video camera in which an output signal from a solid-state image sensor is converted into the corresponding digital signal at the horizontal reading cycle of the output signal, and the digital signal is digital-processed with a first predetermined clock ...
01/09/1996
4758880Video matte generator
A matte generator for generating a video signal representative of a matte having a uniform color, has an operator interface for generating signals representing three independent variables which are sufficient to characterize a color. A processor receives ...
07/19/1988
4675723Single oscillator PAL generator lock system
A signal generator for generating a clocked PAL reference video signal from a single signal source wherein a counter-divider extracts subcarrier frequency component from the PAL reference video signal and modulator means in combination with a counter-divi...
06/23/1987
4639765Synchronization system for overlay of an internal video signal upon an external video signal
The present invention is manner of synchronization in a video overlay system for overlay of an internal video signal upon an external video signal. In the video overlay system of the present invention the horizontal synchronization pulses of the external ...
01/27/1987
4562457Sync generator, video processor
A single compact multi-function video processing unit of a color video system has a sync generator for driving a video source and a video processor for providing video functions. A bus system interconnects the sync generator and video processor....
12/31/1985
 
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