Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
10/1991
10/30/1991EP0454442A2 Image processing device
10/30/1991EP0454417A2 Image signal processing apparatus
10/30/1991EP0454414A2 Video signal display
10/30/1991EP0454408A2 Digital video signal recording/reproducing apparatus
10/30/1991EP0454355A2 Image signal processing apparatus for edge enhancement
10/30/1991EP0454354A2 Photographic optical system controlling apparatus
10/30/1991EP0454245A2 Image display and pick-up apparatus
10/30/1991EP0454244A2 Image display and pick-up apparatus
10/30/1991EP0454153A2 Synchronizing circuit and counter in image pickup system
10/30/1991EP0454115A2 Television signal converting apparatus
10/30/1991EP0454086A2 Compensation for drift in a cathode ray tube
10/30/1991EP0454082A2 Image contour enhancing device
10/30/1991EP0453937A2 Channel selection method and system thereof for receiving a video signal in multi TV broadcasting system
10/30/1991EP0453512A1 Interactive video control system
10/30/1991CN2087851U Telecontrol switch attachment for t.v. set
10/30/1991CN1055852A Secodary transmitting receiving system for tv accompanying sound
10/30/1991CN1055851A Apparatus for driving mechanical resonator from high impedance source
10/30/1991CN1055850A Power supply for electrode of crt.
10/30/1991CN1055849A Display locked timing signal video processing
10/29/1991WO1991017603A1 Phase control circuit
10/29/1991US5062056 Apparatus and method for tracking a target
10/29/1991US5062010 Electronic still camera with remotely-controlled audio recording feature
10/29/1991US5062009 Recording and/or reproducing apparatus having, in addition to a recording medium, memory means for memorizing information reproduced from the recording medium
10/29/1991US5062001 Gray scale system for visual displays
10/29/1991US5062000 "Resistive fuse" analog hardware for detecting discontinuities in early vision system
10/29/1991US5061995 Apparatus and method for selecting fiber optic bundles in a borescope
10/29/1991US5061994 Endoscope device using a display and recording system with means for monitoring the status of the recording medium
10/29/1991US5061954 Automatic focus adjustment system
10/29/1991US5061855 Photomultiplier tube, multifaced bismuth-geranium oxide crystal, reflecting layer(mixture of powder, acrylic resin and polyvinyl alcohol); mirror polished contacting face
10/29/1991US5061334 Machine and method for high speed, precisely registered label application with sprockets for positioning the label on a transfer wheel
10/29/1991US5061052 Television picture enhancement device
10/29/1991US5061049 Spatial light modulator and method
10/29/1991CA1291540C Recursive noise-reducer
10/28/1991WO1991017631A1 Method and apparatus for synchronization in a digital composite video system
10/27/1991CA2041019A1 Compensation for drift in a cathode ray tube
10/24/1991DE4111993A1 Video camera for viewing road - has separate wide angle and telephoto objective lenses extending parallel
10/24/1991DE4012846A1 Video camera control preventing overflow of coder buffer memory - uses switches, amplifiers, sample-and-hold circuits, AND=gate and time to hold camera parameters constant
10/24/1991DE4005283C1 Colour image projection equipment with CRT for TV - has red, green and blue layers on screen corresp. to relevant electrodes
10/23/1991EP0453335A1 Method and device for controlling the appliances of an integrated household network
10/23/1991EP0453285A2 Time base error signal generating apparatus
10/23/1991EP0453229A2 Method for transmission of variable length code
10/23/1991EP0453064A2 Display apparatus for multidisk player
10/23/1991EP0453037A2 Circuit for recognising the transmission norm of a colour television signal
10/23/1991EP0452976A2 RF modulator requiring no test pattern generator
10/23/1991EP0452554A2 Device for input of video signals into a memory
10/23/1991EP0452473A1 A hierarchical storage and display method for high resolution digital images in a multiuse environment.
10/23/1991EP0221926B1 A recirculating special effects video framestore
10/23/1991CN2087410U Rotary type frame of tv. set
10/23/1991CN2087409U Automatic break protecting device for turning-off remote type colour tv. set
10/23/1991CN2087408U Direct amplifing type rf. signal transmitter for satellite tv.
10/23/1991CN1055634A Correction adgorithm for contiguous ccd elements leakage
10/22/1991US5060262 Video scrambling, audio masking and data transmission methods for wireless cable systems
10/22/1991US5060092 Magnetic recording with split track tracking signals
10/22/1991US5060087 Editing circuit for a magnetic recording and reproducing apparatus
10/22/1991US5060078 Video signal processing apparatus having a noise reduction circuit
10/22/1991US5060077 Reproduction apparatus having means for initializing flag memories during slow motion and freeze reproduction
10/22/1991US5060075 CRT display device with variable light transmission panel
10/22/1991US5060074 Video imaging apparatus
10/22/1991US5060073 Solid-state image device and output compensate method thereof
10/22/1991US5060072 Ccd imager with positive and mirror image output
10/22/1991US5060070 Solid state image sensor having low and high level signal component detectors
10/22/1991US5060069 Electronic still camera with less electric consumption
10/22/1991US5060068 Audio/video distribution system
10/22/1991US5060067 System for negating the effects of DC offsets in an adaptive equalizer
10/22/1991US5060066 Integrating-phase lock method and circuit for synchronizing overlay displays on cathode-ray-tube monitors of digital graphic information and video image information and the like
10/22/1991US5060063 Viewing and illuminating video probe with viewing means for simultaneously viewing object and device images along viewing axis and translating them along optical axis
10/22/1991US5060038 Charge sweep solid-state image sensor
10/22/1991US5060007 Image blur display device
10/22/1991US5060005 Camera system
10/22/1991US5059957 Display apparatus for vehicle
10/22/1991US5059874 High voltage regulator for CRT display
10/22/1991US5059796 Infrared monitoring system
10/22/1991US5059500 Process for forming a color filter
10/22/1991US5059019 Laser framefinder
10/22/1991CA1291261C Video theater system
10/22/1991CA1291259C2 Video theater system
10/22/1991CA1291203C Projection television system with display tubes having an interference filter
10/22/1991CA1290965C Gun mounted video camera
10/21/1991WO1991016791A1 A method and an apparatus for preventing unauthorized copying of video signals on tape
10/21/1991CA2081024A1 Method and an apparatus for preventing unauthorized copying of video signals on tape
10/20/1991WO1991016704A1 Apparatus and method for reading helically recorded tracks
10/20/1991CA2080592A1 Apparatus and method for reading helically recorded tracks
10/17/1991WO1991015931A1 Stacked display panel construction and method of making same
10/17/1991WO1991015928A2 Displays having improved contrast
10/17/1991WO1991015923A1 Projection systems
10/17/1991WO1991015922A1 Audio, video or television apparatus
10/17/1991WO1991015921A1 Process and device for modifying a zone of successive images
10/17/1991WO1991015920A1 Interconnection and control of multiple audio and video media devices
10/17/1991WO1991015917A1 Video trigger in a solid state motion analysis system
10/17/1991WO1991015843A2 Video display systems
10/17/1991WO1991015739A1 A detection system for use in an aircraft
10/17/1991WO1991009403A3 Dual port, dual speed image memory access arrangement
10/17/1991DE4011842A1 Beleuchtungseinrichtung Lighting device
10/17/1991DE4011835A1 Still image signal generating circuitry using digital TV signal - has half picture memories and digital processing under central processor control
10/17/1991DE4011678A1 Remote shutter controller for film and video camera - uses three adjustable delays to control remote operation of camera shutter
10/17/1991CA2079790A1 Displays having improved contrast
10/16/1991EP0452064A2 Apparatus for detecting digital data
10/16/1991EP0451999A2 Matrix switcher apparatus
10/16/1991EP0451991A2 Speaker system and TV with the same
10/16/1991EP0451872A2 Remote control system
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