US Patent No: 5,515,077

Number of patents in Portfolio can not be more than 2000

Image processing system

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ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

Image data are defined by color vectors each composed of vector factors. Each vector factor specifies the brightness and color difference of a dot. The image data are transmitted with a normal timing when the vector factors correspond to dots of the image one for one, and are transmitted with another timing in another case to scroll the image horizontally.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HUDSON SOFT CO., LTD.HOKKAIDO65

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tateyama, Seiji Hokkaido, JP 5 80

Cited Art

Patent Info (Count) # Cites Year
 
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P. (1)
4,851,834 Multiport memory and source arrangement for pixel information 21 1987
 
COMPUTERVISION CORPORATION (1)
4,803,478 Horizontal scroll method and apparatus 14 1986
 
SONY CORPORATION (1)
4,999,709 Apparatus for inserting title pictures 46 1989

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
BROADCOM CORPORATION (48)
6,927,783 Graphics display system with anti-aliased text and graphics feature 5 1999
6,744,472 Graphics display system with video synchronization feature 26 1999
6,738,072 Graphics display system with anti-flutter filtering and vertical scaling feature 14 1999
6,700,588 Apparatus and method for blending graphics and video surfaces 34 1999
6,661,427 Graphics display system with video scaler 23 1999
6,630,945 Graphics display system with graphics window control mechanism 11 1999
6,608,630 Graphics display system with line buffer control scheme 8 1999
6,570,579 Graphics display system 60 1999
7,446,774 Video and graphics system with an integrated system bridge controller 4 2000
6,975,324 Video and graphics system with a video transport processor 34 2000
6,853,385 Video, audio and graphics decode, composite and display system 58 2000
6,798,420 Video and graphics system with a single-port RAM 40 2000
6,768,774 Video and graphics system with video scaling 27 2000
6,636,222 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding 57 2000
6,573,905 Video and graphics system with parallel processing of graphics windows 97 2000
6,538,656 Video and graphics system with a data transport processor 131 2000
6,529,935 Graphics display system with unified memory architecture 3 2000
6,819,330 Graphics display System with color look-up table loading mechanism 1 2001
6,781,601 Transport processor 45 2002
6,721,837 Graphics display system with unified memory architecture 7 2002
6,870,538 Video and graphics system with parallel processing of graphics windows 15 2003
7,057,622 Graphics display system with line buffer control scheme 1 2003
7,277,099 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding 6 2003
7,530,027 Graphics display system with graphics window control mechanism 3 2003
7,538,783 Graphics display system with video scaler 2 2003
7,002,602 Apparatus and method for blending graphics and video surfaces 3 2003
7,015,928 Graphics display system with color look-up table loading mechanism 1 2004
6,879,330 Graphics display system with anti-flutter filtering and vertical scaling feature 3 2004
7,991,049 Video and graphics system with video scaling 0 2004
7,227,582 Graphics display system with video synchronization feature 2 2004
7,365,752 Video and graphics system with a single-port RAM 11 2004
8,063,916 Graphics layer reduction for video composition 1 2004
7,110,006 Video, audio and graphics decode, composite and display system 22 2004
7,071,944 Video and graphics system with parallel processing of graphics windows 1 2005
7,098,930 Graphics display system with anti-flutter filtering and vertical scaling feature 5 2005
7,184,058 Graphics display system with anti-aliased text and graphics feature 4 2005
7,667,710 Graphics display system with line buffer control scheme 1 2006
7,659,900 Video and graphics system with parallel processing of graphics windows 2 2006
7,667,715 Video, audio and graphics decode, composite and display system 6 2006
7,310,104 Graphics display system with anti-flutter filtering and vertical scaling feature 4 2006
7,746,354 Graphics display system with anti-aliased text and graphics feature 0 2006
7,545,438 Graphics display system with video synchronization feature 2 2007
7,848,430 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding 6 2007
7,554,553 Graphics display system with anti-flutter filtering and vertical scaling feature 3 2007
7,554,562 Graphics display system with anti-flutter filtering and vertical scaling feature 1 2007
7,920,151 Graphics display system with video scaler 0 2009
8,390,635 Graphics accelerator 0 2010
8,199,154 Low resolution graphics mode support using window descriptors 0 2011
 
QUALCOMM INCORPORATED (4)
6,731,295 Graphics display system with window descriptors 6 1999
6,661,422 Video and graphics system with MPEG specific data transfer commands 52 2000
7,256,790 Video and graphics system with MPEG specific data transfer commands 16 2003
7,598,962 Graphics display system with window descriptors 0 2004
 
ACCESS CO., LTD. (2)
7,075,555 Method and apparatus for using a color table scheme for displaying information on either color or monochrome display 2 2000
6,812,939 Method and apparatus for an event based, selectable use of color in a user interface display 3 2000
 
ACCESS SYSTEMS PTY LIMITED (1)
6,912,305 Computer animation 2 1999
 
NINTENDO CO., LTD. (1)
7,596,466 Inclination calculation apparatus and inclination calculation program, and game apparatus and game program 16 2006
 
PANASONIC CORPORATION (1)
8,422,772 Decoding device, decoding method, and receiving device 0 2009
 
SCIMED LIFE SYSTEMS, INC. (1)
7,911,483 Graphics display system with window soft horizontal scrolling mechanism 0 1999
 
SONY CORPORATION (1)
6,556,209 Memory apparatus of digital video signal 2 1996