Patent US136308A successfully refreshed from Google Patents.
Patent US4879601A successfully refreshed from Google Patents.
US4879601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System and method of providing images from solid state sensor
Assignee: Intellectual Ventures I LLC
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Filing: 1988-11-14
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Granted: 1989-11-07
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Expires: 2008-11-14
Abstract
Abstract An improved system for transferring still image defining high resolution data from a solid state sensor in an electronic imaging camera in a manner whereby the image data is decimated by a select factor and the rate of transfer decreased to accommodate the recording of high resolution still images by a conventional video storage system.
Inventors
- 👤 Arnold L. Buck
- 👤 Allan C. Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:25
CPC Classifications
H; H04; H04N; H04N25/00; H04N25/70; H04N25/71; H04N25/72; H04N25/40; H04N25/42; H04N25/713
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
240 words
In an electronic imaging camera of the type which can be selectively operated in either a moving or still picture mode of operation and including a solid state image sensor comprising: a two-dimensional light sensing array including a plurality of photoresponsive pixel elements arranged in columns and rows, each photoresponsive pixel element responding to incident image defining light to provide a corresponding electronic information signal, a two-dimensional memory including a plurality of electronic information signal storage elements arranged in columns and rows, means for transferring the electronic information signal from the photoresponsive pixel elements to the storage elements in a manner whereby the electronic information signals from the rows of photoresponsive pixel elements are transferred to the columns of storage elements, and register means for transferring the electronic information signals from the memory in a select order whereby at least two electronic information signals from different columns of photoresponsive elements in the light sensing array can be simultaneously transferred during the moving picture mode of operation, the improvement including timing control means for transferring the electronic information signals during said still picture mode of operation from said memory array by way of a single register in a manner whereby the electronic information signals from the pixels of each succeeding row of pixels of the light sensing array are transferred in ordered groupings of pixels in which the pixels of each group are interspersed with the pixels of the remaining groups.
Claim 2
Dependent Claim
240 words
In an electronic imaging camera of the type which can be selectively operated in either a moving or still picture mode of operation and including a solid state image sensor comprising: a two-dimensional light sensing array including a plurality of photoresponsive pixel elements arranged in columns and rows, each photoresponsive pixel element responding to incident image defining light to provide a corresponding electronic information signal, a two-dimensional memory including a plurality of electronic information signal storage elements arranged in columns and rows, means for transferring the electronic information signal from the photoresponsive pixel elements to the storage elements in a manner whereby the electronic information signals from the rows of photoresponsive pixel elements are transferred to the columns of storage elements, and register means for transferring the electronic information signals from the memory in a select order whereby at least two electronic information signals from different columns of photoresponsive elements in the light sensing array can be simultaneously transferred during the moving picture mode of operation, the improvement including timing control means for transferring the electronic information signals during said still picture mode of operation from said memory array by way of a single register in a manner whereby the electronic information signals from the pixels of each succeeding row of pixels of the light sensing array are transferred in ordered groupings of pixels in which the pixels of each group are interspersed with the pixels of the remaining groups.
Claim 3
Dependent Claim
62 words
The improvement of claim 1 wherein the timing control means for transferring the electronic information signals during said still picture mode from said memory array operates in timed relation with conventional vertical and horizontal video blanking intervals so as to transfer the electronic information signals for each of said groups of pixels at selected intervals corresponding to the horizontal video blanking intervals.
Claim 4
Dependent Claim
25 words
The improvement of claim 2 wherein the selected intervals are timed to occur at each of a selected multiple of succeeding horizontal video blanking intervals.
Claim 5
Dependent Claim
223 words
In a system for transferring still image defining electronic information signals from a solid state image sensor of the type comprising: a two-dimensional light sensing array including a plurality of photoresponsive pixel elements arranged in columns and rows, each photoresponsive pixel element responding to incident image defining light to provide a corresponding electronic information signal, a two-dimensional memory including a plurality of electronic information signal storage elements arranged in columns and rows, means for transferring the electronic information signals from the photoresponsive pixel elements to the storage elements in a manner whereby the electronic information signals from the rows of photoresponsive pixel elements are transferred to the columns of storage elements, and register means for transferring the electronic information signals from the memory in a select order whereby at least two electronic information signals from different columns of photoresponsive elements in the light sensing array can be simultaneously transferred out of said image sensor, the improvement including: timing control means for transferring still image defining electronic information signals from said memory array by way of a single register in a manner whereby the electronic information signals from the pixels of each succeeding row of pixels of the light sensing array are transferred in ordered groupings of pixels in which the pixels of each group are interspersed with the pixels of the remaining groups.
Claim 6
Dependent Claim
223 words
In a system for transferring still image defining electronic information signals from a solid state image sensor of the type comprising: a two-dimensional light sensing array including a plurality of photoresponsive pixel elements arranged in columns and rows, each photoresponsive pixel element responding to incident image defining light to provide a corresponding electronic information signal, a two-dimensional memory including a plurality of electronic information signal storage elements arranged in columns and rows, means for transferring the electronic information signals from the photoresponsive pixel elements to the storage elements in a manner whereby the electronic information signals from the rows of photoresponsive pixel elements are transferred to the columns of storage elements, and register means for transferring the electronic information signals from the memory in a select order whereby at least two electronic information signals from different columns of photoresponsive elements in the light sensing array can be simultaneously transferred out of said image sensor, the improvement including: timing control means for transferring still image defining electronic information signals from said memory array by way of a single register in a manner whereby the electronic information signals from the pixels of each succeeding row of pixels of the light sensing array are transferred in ordered groupings of pixels in which the pixels of each group are interspersed with the pixels of the remaining groups.
Claim 7
Dependent Claim
57 words
The improvement of claim 4 wherein the timing control means for transferring the electronic information signals from said memory array operates in timed relation with conventional vertical and horizontal video blanking intervals so as to transfer the electronic information signals for each of said groups of pixels at selected intervals corresponding to the horizontal video blanking intervals.
Claim 8
Dependent Claim
25 words
The improvement of claim 5 wherein the selected intervals are timed to occur at each of a selected multiple of succeeding horizontal video blanking intervals.
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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) | 1992-11-06 | 1993-05-08 | 1993-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-06 | 1997-05-08 | 1997-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-06 | 2001-05-08 | 2001-11-07 | $7700.00 | Window Closed / Lapsed |