Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 348/911
Name: Television > Line doubler adapted for reproducing program originally from film (e.g., 24 frame per second)
Description: Art collection of television receivers that convert the normal interlaced signal (e.g., NTSC) into a progressive signal for display and, which have at least two modes for so converting the received signal; one mode for regular TV signals and a different mode for converting signals that originally were on film.










Patents under this class:

Patent Number Title Of Patent Date Issued
8441573 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display May. 14, 2013
8009231 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display Aug. 30, 2011
7876380 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display Jan. 25, 2011
7868948 Mage signal processing apparatus, image signal processing method and program for converting an interlaced signal into a progressive signal Jan. 11, 2011
7468754 High-definition de-interlacing and frame doubling circuit and method Dec. 23, 2008
7453518 Field interpolation method determination device Nov. 18, 2008
7283174 Video signal processing apparatus, video signal processing method and video source determining method Oct. 16, 2007
7236207 System and method of transmission and reception of progressive content with isolated fields for conversion to interlaced display Jun. 26, 2007
7075581 Interlaced-to-progressive scan conversion based on film source detection Jul. 11, 2006
6965414 Apparatus for detecting telecine conversion method of video signal Nov. 15, 2005
6894726 High-definition de-interlacing and frame doubling circuit and method May. 17, 2005
6791621 Image processing apparatus and method and signal switching output device Sep. 14, 2004
RE38079 Multi-format audio/video production system Apr. 15, 2003
6509933 Video signal converting apparatus Jan. 21, 2003
6449015 Redundant picture detecting device, and picture converting apparatus employing the same Sep. 10, 2002
6411341 Adaptive picture delay Jun. 25, 2002
6297848 Low-delay conversion of 3:2 pulldown video to progressive format with field averaging Oct. 2, 2001
6266092 Method and apparatus for video line multiplication with enhanced sharpness Jul. 24, 2001
6262773 System for conversion of interlaced video to progressive video using edge correlation Jul. 17, 2001
6154257 Method for identifying input video signal and processing the video signal Nov. 28, 2000
6118491 System and method for enforcing interlaced field synchronization in the presence of broken alternation in an MPEG video datastream Sep. 12, 2000
5982444 Encoding method and apparatus for encoding edited picture signals, signal recording medium and picture signal decoding method and apparatus Nov. 9, 1999
5864368 Picture signal editing and encoding method and apparatus, signal recording medium and picture signal decoding method and apparatus Jan. 26, 1999
5852473 3-2 pulldown detector Dec. 22, 1998
5734435 Video processing to convert between field rates Mar. 31, 1998
5625421 Suppression of sawtooth artifacts in an interlace-to-progressive converted signal Apr. 29, 1997
5596371 Film-mode video line-doubler motion detectors Jan. 21, 1997
5537157 Multi-format audio/video production system Jul. 16, 1996
5461420 Apparatus for coding and decoding a digital video signal derived from a motion picture film source Oct. 24, 1995
5446497 Method and apparatus for processing an input 60 field/second video signal generated by 3232 pulldown to produce an output video signal Aug. 29, 1995
5428399 Method and apparatus for image translation with improved motion compensation Jun. 27, 1995
5418572 Method of and apparatus for displaying images at different rates May. 23, 1995
5347314 Video scan converter Sep. 13, 1994
5343241 Digital video signal with increased motion blur characteristic Aug. 30, 1994
5291280 Motion detection between even and odd fields within 2:1 interlaced television standard Mar. 1, 1994
5243433 Digital image interpolation system for zoom and pan effects Sep. 7, 1993
5221966 Video signal production from cinefilm originated material Jun. 22, 1993
5115311 High resolution translation of images May. 19, 1992
5016101 Video signal to photographic film conversion May. 14, 1991
5014128 Video interface circuit for displaying capturing and mixing a live video image with computer graphics on a video monitor May. 7, 1991
4982280 Motion sequence pattern detector for video Jan. 1, 1991
4959715 Method and apparatus for converting an interlaced television transmission to a sequential display using maximum likelihood estimation Sep. 25, 1990
4941045 Method and apparatus for improving vertical definition of a television signal by scan conversion Jul. 10, 1990
4937667 Method and apparatus for processing picture signals having interlaced field scanning Jun. 26, 1990
4935815 Scanconverter system with superimposing apparatus Jun. 19, 1990
4916541 Picture processor Apr. 10, 1990
4901148 Data processing device Feb. 13, 1990
4876576 Device for changing sheet shape before entry into fuser nip Oct. 24, 1989
4709277 Editing data converting apparatus Nov. 24, 1987
4641188 Progressive scan display system employing line and frame memories Feb. 3, 1987











 
 
  Recently Added Patents
Methods and apparatus for address translation functions
Illumination unit for a direct-view display
Optical disc drive having a tray for loading a disc using supporting portions
Using rule induction to identify emerging trends in unstructured text streams
Process for preparing higher hydridosilanes
All-in-one information handling system
Light fixture
  Randomly Featured Patents
Device for dehydrating and washing suspensions of fibrous material
Energy controller and method utilizing bi-metal elements to adjust thermostat setting and to shed and restore controlled loads in prioritized order
Method, device and system for secure transactions
Firm-grip swing trainer
Liquid container
Compositions and methods for detection and treatment of human osteoarthritis
Socket contact element
Capture device for stent graft delivery
Single-clock, strobeless signaling system
Pressure tank for hot-water heaters