Patent US5566290A successfully refreshed from Google Patents.
US5566290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-media device
Assignee: Canon Inc
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Filing: 1993-04-28
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Granted: 1996-10-15
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Expires: 2013-04-28
Abstract
Abstract The present invention relates to multi-media products and, in particular, discloses a device (1) which permits both audio and video editing, storage, production and reproduction as well as a computer interface. The device (1) comprises video means (54-59) for receiving input video signals (51,52) and editing and/or augmenting same for output as video output signals (60,61); audio means (83-85) including means for receiving an audio signal (82) and outputing (86,87) same; a host processor means (63) interconnecting said audio and video means (83-85,54-59) together via interfaces (68,69) enabling connection of the device (1) for data input and output; and real-time object processor means (70) adapted for generating alterable animation for display via a video output and/or in combination with said input video signals (51,52).
Inventors
- 👤 Kia Silverbrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:35
CPC Classifications
G; G06; G06T; G06T1/00; G06T1/20
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
132 words
A multi-media device comprising: video means having at least one video input for receiving at least one input video signal and for selectively augmenting said input video signal for output as an output video signal via a video output; audio means including means for receiving at least one input audio signal and for outputting at least one output audio signal; host processor means interconnecting said audio means and said video means via interfaces enabling connection of said multi-media device for data input and output; and real-time object processor means connected to said host processor means for generating alterable animation image data from object based graphic data supplied from said host processor means in real-time for display via said video output in combination with said input video signal without using a frame buffer.
Claim 2
Dependent Claim
132 words
A multi-media device comprising: video means having at least one video input for receiving at least one input video signal and for selectively augmenting said input video signal for output as an output video signal via a video output; audio means including means for receiving at least one input audio signal and for outputting at least one output audio signal; host processor means interconnecting said audio means and said video means via interfaces enabling connection of said multi-media device for data input and output; and real-time object processor means connected to said host processor means for generating alterable animation image data from object based graphic data supplied from said host processor means in real-time for display via said video output in combination with said input video signal without using a frame buffer.
Claim 3
Dependent Claim
61 words
A multi-media device as claimed in claim 1 further comprising data input means connected to said real-time object processor means and said host processor means and adapted to input said object based graphics data for use by said real-time object processor means, said real-time object processor generating said alterable animation image data without the use of a pixel based storage means.
Claim 4
Dependent Claim
18 words
A multi-media device as claimed in claim 2 wherein said object based graphics data comprises quadratic polynomial fragments.
Claim 5
Dependent Claim
23 words
A multi-media device as claimed in claim 2 wherein said data input means further comprises a decompression means adapted to decompress input data.
Claim 6
Dependent Claim
32 words
A multi-media device as claimed in claim 2 wherein said data input means includes a plurality of memory storage receiving means adapted to receive detachable memory storage devices containing object image data.
Claim 7
Dependent Claim
22 words
A multi-media device as claimed in claim 5 wherein said detachable memory storage devices are in the form of non-volatile memory cards.
Claim 8
Dependent Claim
25 words
A multi-media device as claimed in claim 5 wherein said memory storage devices include system code used in the operation of said host processor means.
Claim 9
Dependent Claim
14 words
A multi-media device as claimed in claim 1 further comprising a CDROM input means.
Claim 10
Dependent Claim
21 words
A multi-media device as claimed in claim 1 further comprising a user input means including an infra-red remote control input means.
Claim 11
Dependent Claim
50 words
A multi-media device as claimed in claim 1 wherein said video means includes a frame storage means for storing said at least one video signal and means for combining an output of said frame storage means with said alterable animation image data and outputting the combination via said video output.
Claim 12
Dependent Claim
30 words
A multi-media device as claimed in claim 10 wherein said real-time object processor means outputs to a colour lookup table device which in turn outputs to said means for combining.
Claim 13
Dependent Claim
33 words
A multi-media device as claimed in claim 1 further comprising gen-locking means connected to said video means and said real-time object processor means for synchronizing said multi-media device to said input video signal.
Claim 14
Dependent Claim
33 words
A multi-media device as claimed in claim 1 wherein said audio means further comprises a control means with associated memory means for generating audio output signals in concert with said video output signal.
Claim 15
Dependent Claim
27 words
A multi-media device as claimed in claim 1 wherein said audio output signals are generated in substantial synchronism with visual events depicted by said video output signals.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-10-15 | 2000-04-15 | 2000-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-10-15 | 2004-04-15 | 2004-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-10-15 | 2008-04-15 | 2008-10-15 | $7700.00 | Window Closed / Lapsed |