US Patent No: 5,810,603

Number of patents in Portfolio can not be more than 2000

Karaoke network system with broadcasting of background pictures

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A karaoke network system includes a central station for serving karaoke data and image data, and a group of karaoke terminals connected to the central station through a communication line having a common channel and a plurality of parallel channels for locally presenting a karaoke accompaniment and a background picture. The central station includes a first server responsive to a request command from karaoke terminal for transmitting to the common channel requested karaoke data individually addressed to the karaoke terminal, and a second server operative independently of the first server for transmitting to the parallel channels a plurality of different image data continuously broadcast to each karaoke terminal. The karaoke terminal includes an admitter for admitting the karaoke data addressed thereto from the common channel, and a selector for selecting one of the parallel channels to admit therefrom image data associated to the admitted karaoke data, such that the karaoke terminal can present the karaoke accompaniment and the background picture according to the simultaneously admitted karaoke data and the image data.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
YAMAHA CORPORATIONSHIZUOKA-KEN4184

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Hirokazu Osaka, JP 131 823
Ogita, Minoru Shizuoka, JP 33 298
Semba, Youji Hamamatsu, JP 14 398

Cited Art Landscape

Patent Info (Count) # Cites Year
 
YAMAHA CORPORATION (3)
5,691,494 Centralized system providing karaoke service and extraneous service to terminals 24 1995
5,689,081 Network karaoke system of broadcast type having supplementary communication channel 57 1996
5,654,516 Karaoke system having a playback source with pre-stored data and a music synthesizing source with rewriteable data 47 1996
 
XING INC. (2)
5,619,425 Data transmission system 33 1995
5,613,192 One-way data transmission device with two-way data transmission function 23 1995
 
BROTHER KOGYO KABUSHIKI KAISHA (1)
5,153,917 Communication terminal system 18 1991
 
BRUNSWICK CORPORATION (1)
5,165,483 Direct contact vapor generator fire suppression apparatus 6 1991
 
CISCO TECHNOLOGY, INC. (1)
5,046,066 Wireless local area network 206 1987
 
INTERACITIVE CHANNEL TECHNOLOGIES (1)
5,014,125 Television system for the interactive distribution of selectable video presentations 513 1989
 
NEC CORPORATION (1)
4,882,730 TDMA communication system having common time slots for system maintenance 19 1987
 
O'VIDEO, INC. (1)
5,018,021 Individualized video center 17 1989
 
Pioneer Electronic Corporation (1)
5,247,126 Image reproducing apparatus, image information recording medium, and musical accompaniment playing apparatus 89 1991
 
RICOH COMPANY, LTD. (1)
5,250,747 Karaoke music reproduction device 117 1992
 
SANYO ELECTRIC CO., LTD. (1)
5,335,073 Sound and image reproduction system 27 1992
 
SONY CORPORATION (1)
4,958,381 Two way communication system 43 1988

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
YAMAHA CORPORATION (11)
5,885,085 Drive-in interactive system 16 1996
5,915,972 Display apparatus for karaoke 28 1997
6,574,243 Real time communications of musical tone information 41 1997
6,801,944 User dependent control of the transmission of image and sound data in a client-server system 8 1998
6,074,215 Online karaoke system with data distribution by broadcasting 54 1998
7,158,530 Real time communications of musical tone information 2 2001
7,072,362 Real time communications of musical tone information 1 2001
7,328,272 Apparatus and method for adding music content to visual content delivered via communication network 1 2002
6,949,704 Apparatus for delivering music performance information via communication network and apparatus for receiving and reproducing delivered music performance information 6 2002
7,050,462 Real time communications of musical tone information 13 2002
7,202,407 Tone material editing apparatus and tone material editing program 4 2003
 
Music Choice (4)
7,626,609 Method and system for displaying content while reducing burn-in of a display 2 2004
7,643,057 Method and system for displaying content while reducing burn-in of a display 0 2006
7,926,085 System and method for providing an interactive, visual complement to an audio program 7 2007
7,940,303 Method and system for displaying content while reducing burn-in of a display 14 2009
 
ELET SYSTEMS L.L.C. (3)
6,514,083 Method and apparatus for providing interactive karaoke entertainment 25 1999
6,692,259 Method and apparatus for providing interactive karaoke entertainment 34 2002
6,971,882 Method and apparatus for providing interactive karaoke entertainment 3 2003
 
MOU, HENSEN (2)
7,068,596 Interactive data transmission system having staged servers 5 2000
7,518,992 Interactive data transmission system having staged servers 0 2006
 
XING INC. (2)
6,321,383 Information supplying device that can store multiple types of information and supplies composite information in response to a request 13 1996
6,022,223 Video/audio data supplying device 37 1996
 
Cyberinc Pte Ltd. (1)
6,328,570 Portable karaoke unit 41 1998
 
LEVEL 3 COMMUNICATIONS, INC. (1)
6,175,872 Collaborative environment for syncronizing audio from remote devices 73 1997
 
NEC CORPORATION (1)
6,516,323 Telecom karaoke system 13 1997
 
Pioneer Electronic Corporation (1)
6,062,868 Sing-along data transmitting method and a sing-along data transmitting/receiving system 31 1996
 
Surfer Network.Com, Inc. (1)
6,404,408 Enhanced radio graphic data system 4 2000