| Patents for H04N 17 - Diagnosis, testing or measuring for television systems or their details (14,049) |
|---|
| 08/23/1988 | US4766493 Device for verifying operational conditions of monitor |
| 08/17/1988 | EP0278007A1 Image intake device |
| 08/16/1988 | US4764915 Method and apparatus for recording a multiplexed signal on a record medium |
| 08/16/1988 | US4764816 Method for optimizing a magnetic tape device for storing digitally coded color television signals |
| 08/16/1988 | US4764721 Locking scales to waveform displays |
| 08/02/1988 | US4761685 Apparatus and method for solid-state image sensor element registration adjustment |
| 07/26/1988 | US4760454 Equilibration method for electrical focussing of television camera tubes |
| 07/26/1988 | US4760448 Method of measuring amplitude variations of a video carrier and apparatus therefor |
| 07/26/1988 | US4760447 Calibration pattern and method for matching characteristics of video monitors and cameras |
| 07/19/1988 | US4758877 Color bar autofind |
| 07/12/1988 | US4757239 CRT display system with automatic alignment employing personality memory |
| 07/05/1988 | US4755884 Audio evaluation of information stored on a record medium under control of video picture frame number |
| 07/05/1988 | US4755868 High brightness projection TV system using one or more CRTs with a concave phosphor surface acting to concentrate light into a lens system |
| 06/30/1988 | DE3742488A1 Abnahme- und amplitudenmesssystem fuer synchronsignale in fernsehumsetzern, insbesondere fuer satellitenuebertragungen Acceptance and amplitude measurement system for synchronous signals in television converters can be, especially for satellitenuebertragungen |
| 06/29/1988 | EP0165246B1 Image registration system |
| 06/21/1988 | US4752825 For generating signals to test an equipment and measuring parameters |
| 06/21/1988 | CA1238406A1 Television transmitter |
| 06/15/1988 | EP0270630A1 Signal matching signal substitution. |
| 06/14/1988 | US4751565 Microprocessor controlled digital genlock |
| 06/09/1988 | DE3640873A1 Method for simultaneously measuring and monitoring digital transmission characteristics of a digital video signal |
| 06/08/1988 | EP0269657A1 Video tape recorder having status displays mode |
| 06/08/1988 | CN87107916A Non-anechoic chamber method for measuring acoustic properties of tv set |
| 05/31/1988 | US4748508 Successive approximation type control of the electron beam of a camera tube |
| 05/24/1988 | US4746991 Recording characteristic evaluation of a recording medium with a time sequence of test signals |
| 05/24/1988 | US4746970 White uniformity correcting apparatus for a three-color display wherein correction signals are stored in a memory |
| 05/17/1988 | US4745411 Digital gain adjustment |
| 05/11/1988 | DE3638296A1 Method for measuring digital parameters in a digital video signal |
| 05/04/1988 | EP0266089A2 Digital gain adjustment |
| 04/26/1988 | US4740841 Correlation of video data between two display formats |
| 04/21/1988 | WO1988002976A1 Video display simulator and analyzer |
| 04/19/1988 | US4739398 Method, apparatus and system for recognizing broadcast segments |
| 04/19/1988 | CA1235538A1 Non-uniformity correction for color crt display |
| 04/06/1988 | EP0262757A2 Method of and apparatus for monitoring a population in a room and for collecting data from television viewers |
| 04/06/1988 | EP0262322A2 Device for carrying out a functional test for a thermal imaging apparatus |
| 04/05/1988 | US4736427 MTS test signal generator |
| 03/29/1988 | US4734791 Video tape recorder having status display mode |
| 03/23/1988 | EP0260658A2 Television signal generator |
| 03/23/1988 | CN86100225B Automatic monitor alarm and capture system through television |
| 03/22/1988 | US4733294 Time base corrector memory arrangement and memory control |
| 03/16/1988 | CN87206762U Signal generator for colour television |
| 03/15/1988 | US4731654 Nonvolatile memory system for digital television tuner |
| 03/15/1988 | US4731564 Service switch for video display apparatus |
| 03/08/1988 | US4730211 Projection-type color television receiver wherein the center lines of right and left projection lenses intersect a display screen at points which are offset from a point at which the center line of a center projection lens intersects the display screen |
| 03/02/1988 | EP0257324A2 Method and apparatus for processing waveform records |
| 03/01/1988 | US4729011 Method and apparatus for digitizing television signals |
| 02/25/1988 | WO1988001461A1 Image intake device |
| 02/16/1988 | US4725879 Chroma responsive inspection apparatus selectively producing analog voltage levels based on the luminance, the phase of the chrominance subcarrier, or the amplitude of the chrominance subcarrier |
| 02/09/1988 | US4724484 System for testing video equipment |
| 02/03/1988 | EP0255140A2 Method of measurement of crosstalk noise in playback information signal |
| 01/28/1988 | DE3624585A1 Circuit arrangement for testing video amplifiers of television cameras |
| 01/26/1988 | US4721997 Signal to noise ratio measurement by sampling noise outside carrier frequency |
| 01/20/1988 | EP0253545A2 Signal measurement |
| 01/07/1988 | DE3622209A1 Method for electronically generating a television grid test pattern |
| 01/05/1988 | US4718018 Digital method for synthesizing composite video signals |
| 12/17/1987 | WO1987007807A1 Signal matching signal substitution |
| 12/09/1987 | EP0248533A2 Method, apparatus and system for recognising broadcast segments |
| 12/02/1987 | EP0247627A2 Misconvergence amount measuring apparatus |
| 12/01/1987 | USH393 Television test signal generator |
| 11/26/1987 | DE3714146A1 Measuring camera |
| 11/24/1987 | US4709191 Process for adjusting a deflection unit for a three aligned gun television tube and device for reducing to practice said process |
| 11/17/1987 | US4707739 Automatic calibration circuit for monitoring device |
| 11/17/1987 | US4707727 Apparatus for providing an indication that a color represented by a Y, R-Y, B-Y color television signal is validly reproducible on an RGB color display device |
| 11/11/1987 | EP0245007A2 Automatic closed loop scaling and drift correcting system and method |
| 11/10/1987 | US4706186 Integrated circuit devices |
| 11/10/1987 | US4706118 Control circuit for video endoscope |
| 11/10/1987 | US4706115 Geometry adjustment circuit for a color video projector producing vertical amplitude, vertical linearity and horizontal trapezoid correction signals from a single user-controlled signal |
| 11/10/1987 | US4706108 Automatic setup system for controlling color gain, hue and white balance of TV monitor |
| 10/22/1987 | WO1987006420A1 Method and apparatus for adjusting video record and reproduce systems |
| 10/22/1987 | WO1987006415A1 Video tape recorder having status displays mode |
| 10/14/1987 | EP0240971A2 Apparatus for providing an indication of color television signal validity |
| 10/13/1987 | US4700222 Apparatus and method of testing the frequency response of a cable television system |
| 10/13/1987 | US4700218 Automated system for adjustment of the white balance in a signal displayed on the screen of a color cathode ray tube |
| 10/13/1987 | CA1228164A1 Integrated circuit devices |
| 10/07/1987 | EP0240336A2 Method and system for generating a description of the distribution of looking time as people watch television commercials |
| 10/06/1987 | US4698557 Circuit arrangement for the control of a picture tube |
| 09/23/1987 | EP0238046A1 Simultaneous display of unrelated signals |
| 09/22/1987 | US4695892 Method for determining the angular dimensions of a scene recorded by a video system |
| 09/22/1987 | US4695879 Television viewer meter |
| 09/22/1987 | CA1227248A1 Device and apparatus for testing electronic equipment and particularly television equipment |
| 09/16/1987 | EP0237278A2 Measurement of SC/H phase |
| 09/15/1987 | US4694328 Recombination of low- and high-resolution segments of an extended aspect ratio picture |
| 09/15/1987 | US4694324 Measurement of SC/H phase using a polar display |
| 09/15/1987 | US4694226 Vertical deflection circuit with service mode operation |
| 09/08/1987 | US4692804 Image distortion correcting apparatus for television camera combining global and local corrections |
| 09/08/1987 | US4692802 Apparatus for generating oscilloscope trigger signals |
| 09/02/1987 | EP0234263A1 Method for digitally transmitting test signals in the test lines of a video signal |
| 09/02/1987 | EP0234257A1 Method for the digital transmission of test signals in the test lines of a video signal |
| 09/01/1987 | US4691381 Receiver for amplitude modulated signals |
| 08/27/1987 | DE3702783A1 Recording and/or reproducing system |
| 08/25/1987 | US4689674 Dual resolution position control |
| 08/25/1987 | US4689550 Method for adjusting an electronic circuit |
| 08/18/1987 | US4688079 Color CRT purity measurement |
| 08/12/1987 | EP0231427A2 Television viewer meter |
| 08/12/1987 | EP0231382A1 Apparatus and method of adjusting registration of solid-state image pickup elements |
| 08/04/1987 | US4684989 Signal background noise detector |
| 08/04/1987 | US4684982 Multiple array panel matrix measurement system |
| 07/28/1987 | US4683467 Image registration system |
| 07/23/1987 | DE3601605A1 Simulator for a digital video signal for measuring bit errors in digital transmission channels |
| 07/21/1987 | US4682246 Characterizing the information transfer characteristics of a recording medium |
| 07/21/1987 | US4682214 Test pattern projector for a color television camera |