USPatentGranted
B1

Tone and picture generator device

Granted 1 Oct 2002 · 6 office actions

Application
9271724
filed 19 Mar 1999
Publication
Not published
not published
Patent· this page
US 6,459,432
granted 1 Oct 2002

Life of the patent

11 dated events
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Abstract

There is provided a database storing motion components, each of which includes motion information representative of a performance motion trajectory corresponding to a subdivided performance pattern for each musical instrument or part along with sounded point markers specifying tone-generation timing in the motion information. Motion components corresponding to the performance information are sequentially read out from the database to create basic motion information, and a three-dimensional picture is generated on the basis of the basic motion information and visually shown on a graphic display unit. Picture to be thus displayed can be selected optionally via a musical instrument change switch, player change switch and stage change switch, and the selected picture can be displayed in any desired direction by means of a viewpoint change switch.

Claims

10 · 4 independent · depth 4
12345678910
10 granted claims

Classifications

7 codes
IPC · International Patent Classification
Section G — Physics
  • G06T1/570
USPC · US Patent Classification
345/47484/63384/60084/622345/473345/475

Claim changes

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File wrapper

⤢ drag to zoomJan 1999Jul 1999Jan 2000Jul 2000Jan 2001Jul 2001Jan 2002Jul 2002USPTOApplicantNon-final rejectionResponse after non-finalResponse after non-final
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Pendency
3.5 y
1,292 days filing → grant
Office actions
3
non-final + final
Responses
4
no RCE
Examiner
Mark Zimmerman
art unit —
Citations: 15 back · 1 forward

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Citations

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