US5889506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video user's environment
Assignee: Panasonic Holdings Corp
•
Filing: 1996-10-25
•
Granted: 1999-03-30
•
Expires: 2016-10-25
Abstract
Abstract The user communicates through a digitizing writing surface with the audio/video control apparatus. An on-screen display is generated, providing the user with a user environment in which a wide range of different tasks and functions can be performed. The digitizing writing surface can be incorporated into a hand-held remote control unit and the audio/video control apparatus may likewise be incorporated into existing home entertainment or computer equipment. By tapping on the writing surface a command bar is presented on the screen, allowing the user to select among various functions. Included in these functions is an on-screen programming feature, allowing the user to select programs for viewing or recording by entry of user-drawn annotations or commands via the writing surface.
Inventors
- 👤 Daniel P. Lopresti
- 👤 Yue Ma
- 👤 Andrew Tomkins
- 👤 Jian Zhou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:35
CPC Classifications
H; H04; H04N; H04N21/00; H04N21/40; H04N21/45; H04N21/462; H04N21/4622; G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0488; G06F3/04883; H04N21/41; H04N21/422; H04N21/42204; H04N21/42206; H04N21/47; H04N21/472; H04N21/47214; H01; H01H; H01H9/00; H01H9/02; H01H9/0214; H01H9/0235; H03; H03J; H03J9/00; H03J9/06
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
142 words
An audio/video system having an enhanced video user environment, comprising: an audio/video control apparatus for selectively performing predetermined audio/video control functions in accordance with a user's selection, said control apparatus including a port for coupling to a video display apparatus for displaying video material; a remote control apparatus having a digitizing writing surface for entry of hand-drawn instructions by a user, said remote control apparatus communicating with said audio/video control apparatus; a processor communicating with at least one of said audio/video control apparatus and said remote control apparatus for controlling operation of said video display apparatus in accordance with said hand-drawn instructions wherein said processor has an associated database of stored annotations and wherein said processor compares said stored annotations with said hand-drawn instructions by peforming an edit distance analysis to account for mismatch between said stored annotations and said hand-drawn instructions.
Claim 2
Dependent Claim
142 words
An audio/video system having an enhanced video user environment, comprising: an audio/video control apparatus for selectively performing predetermined audio/video control functions in accordance with a user's selection, said control apparatus including a port for coupling to a video display apparatus for displaying video material; a remote control apparatus having a digitizing writing surface for entry of hand-drawn instructions by a user, said remote control apparatus communicating with said audio/video control apparatus; a processor communicating with at least one of said audio/video control apparatus and said remote control apparatus for controlling operation of said video display apparatus in accordance with said hand-drawn instructions wherein said processor has an associated database of stored annotations and wherein said processor compares said stored annotations with said hand-drawn instructions by peforming an edit distance analysis to account for mismatch between said stored annotations and said hand-drawn instructions.
Claim 3
Dependent Claim
25 words
The system of claim 1 wherein said remote control comprises a hand-held push-button remote control structure with said digitizing writing surface incorporated into said structure.
Claim 4
Dependent Claim
18 words
The system of claim 1 wherein said remote control communicates with said audio/video control apparatus by infrared signals.
Claim 5
Dependent Claim
16 words
The system of claim 1 wherein said remote control communicates bidirectionally with said audio/video control apparatus.
Claim 6
Dependent Claim
17 words
The system of claim 1 wherein said remote control includes a microphone for input of speech instructions.
Claim 7
Dependent Claim
16 words
The system of claim 1 wherein said digitizing writing surface is responsive to a hand-held stylus.
Claim 8
Dependent Claim
16 words
The system of claim 1 wherein said digitizing writing surface is response to the user's fingertip.
Claim 9
Dependent Claim
50 words
The system of claim 1 wherein said audio/video control apparatus includes at least one control port for coupling to at least one component of audio/video equipment and wherein said audio/video control apparatus includes a control module for issuing control signals through said control port to said component of audio/video equipment.
Claim 10
Dependent Claim
66 words
The system of claim 8 wherein said component of audio/video equipment is a component selected from the group consisting of television, video cassette recorder (VCR), audio tape recorder, audio disc player, video disc player, audio amplifier, surround sound processor, video signal processor, camcorder, video telephone, cable television signal selector, satellite antenna controller, computer, CD-ROM player, photo CD player, video game player and information network access device.
Claim 11
Dependent Claim
15 words
The system of claim 1 wherein said processor is disposed in said audio/video control apparatus.
Claim 12
Dependent Claim
15 words
The system of claim 1 wherein said processor is attached to said audio/video control apparatus.
Claim 13
Dependent Claim
15 words
The system of claim 1 wherein said processor is disposed in said remote control apparatus.
Claim 14
Dependent Claim
32 words
The system of claim 1 wherein said processor comprises a multiprocessor system having a first portion disposed in said audio/video control apparatus and having a second portion disposed in said remote control.
Claim 15
Dependent Claim
38 words
The system of claim 1 wherein said audio/video control apparatus includes an integrated television tuner for tuning a user selected channel carrying program information and providing a video signal representing said program information to said video display apparatus.
Claim 16
Dependent Claim
27 words
The system of claim 1 wherein said video display apparatus is a television and wherein said audio/video control apparatus outputs an NTSC video signal through said port.
Claim 17
Dependent Claim
18 words
The system of claim 1 wherein said audio/video control apparatus is incorporated into a component of audio/video equipment.
Claim 18
Dependent Claim
66 words
The system of claim 16 wherein said component of audio/video equipment is a component selected from the group consisting of television, video cassette recorder (VCR), audio tape recorder, audio disc player, video disc player, audio amplifier, surround sound processor, video signal processor, camcorder, video telephone, cable television signal selector, satellite antenna controller, computer, CD-ROM player, photo CD player, video game player and information network access device.
Claim 19
Dependent Claim
13 words
The system of claim 1 wherein said processor includes a speech recognizer module.
Claim 20
Dependent Claim
43 words
The system of claim 1 wherein said processor generates at least one menu of user selectable system control options and said audio/video control apparatus issues a signal through said port to display said menu on said video display apparatus coupled to said port.
Claim 21
Dependent Claim
17 words
The system of claim 1 wherein said processor is coupled to memory means for storing user input.
Claim 22
Dependent Claim
18 words
The system of claim 20 wherein said user input comprises handwritten annotations drawn on said digitizing writing surface.
Claim 23
Dependent Claim
29 words
The system of claim 21 including an on-demand video interface whereby said handwritten annotations are used to recall a prerecorded entertainment program for presentation on said video display apparatus.
Claim 24
Dependent Claim
20 words
The system of claim 21 wherein said handwritten annotations are translated into a known computer character set for subsequent processing.
Claim 25
Dependent Claim
173 words
An audio/video system having an enhanced video user environment, comprising: an audio/video control apparatus for selectively performing predetermined audio/video control functions in accordance with a user's selection, said control apparatus including a port for coupling to a video display apparatus for displaying video material; a remote control apparatus for communicating with said audio/video control apparatus, said remote control apparatus having a digitizing writing display surface for entry of hand-drawn instructions by a user and for displaying information to said user; a multiprocessor system having a first portion disposed in said audio/video control apparatus and having a second portion disposed in said remote control, said multiprocessor system communicating between said audio/video control apparatus and said remote control apparatus for controlling operation of said video display apparatus in accordance with said hand-drawn instructions wherein said multiprocessor system has an associated database of stored annotations and wherein said multiprocessor system compares said stored annotations with said hand-drawn instructions by peforming an edit distance analysis to account for mismatch between said stored annotations and said hand-drawn instructions.
Claim 26
Dependent Claim
173 words
An audio/video system having an enhanced video user environment, comprising: an audio/video control apparatus for selectively performing predetermined audio/video control functions in accordance with a user's selection, said control apparatus including a port for coupling to a video display apparatus for displaying video material; a remote control apparatus for communicating with said audio/video control apparatus, said remote control apparatus having a digitizing writing display surface for entry of hand-drawn instructions by a user and for displaying information to said user; a multiprocessor system having a first portion disposed in said audio/video control apparatus and having a second portion disposed in said remote control, said multiprocessor system communicating between said audio/video control apparatus and said remote control apparatus for controlling operation of said video display apparatus in accordance with said hand-drawn instructions wherein said multiprocessor system has an associated database of stored annotations and wherein said multiprocessor system compares said stored annotations with said hand-drawn instructions by peforming an edit distance analysis to account for mismatch between said stored annotations and said hand-drawn instructions.
Claim 27
Dependent Claim
48 words
The system of claim 24 wherein at least one processor of said multiprocessor system generates at least one menu of user-selectable system control operations and said audio/video control apparatus produces a signal through said port to display said menu on said video display apparatus coupled to said port.
Claim 28
Dependent Claim
25 words
The system of claim 24 wherein said remote control comprises a hand-held push-button remote control structure with said digitizing writing surface incorporated into said structure.
Claim 29
Dependent Claim
18 words
The system of claim 24 wherein said remote control communicates with said audio/video control apparatus by infrared signals.
Claim 30
Dependent Claim
16 words
The system of claim 24 wherein said remote control communicates birdirectionally with said audio/video control apparatus.
Claim 31
Dependent Claim
17 words
The system of claim 24 wherein said remote control includes a microphone for input of speech instructions.
Claim 32
Dependent Claim
16 words
The system of claim 24 wherein said digitizing writing surface is responsive to a hand-held stylus.
Claim 33
Dependent Claim
16 words
The system of claim 24 wherein said digitizing writing surface is responsive to the user's fingertip.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-03-29 | 2002-09-28 | 2003-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-03-29 | 2006-09-28 | 2007-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-03-29 | 2010-09-28 | 2011-03-30 | $7700.00 | Window Closed / Lapsed |