US3284566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Colour television camera arrangements
Assignee: EMI Ltd
•
Filing: 1963-07-12
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Granted: 1966-11-08
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Expires: 1983-07-12
Abstract
No abstract record available.
Inventors
- 👤 James Ivanhoe John Penfound
- 👤 Lubszynski Hans Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:09
CPC Classifications
G; G02; G02B; G02B27/00; G02B27/10; G02B27/1006; G02B27/1013; G02B27/108; G02B27/14; G02B27/143; G02B27/145; H; H04; H04N; H04N23/00; H04N23/10; H04N23/13; H04N23/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A COLOR TELEVISION CAMERA ARRANGEMENT INCLUDING A LUMINANCE PICK-UP TUBE FOR GENERATING A SIGNAL REPRESENTING THE LUMINANCE OF AN OBJECT, AT LEAST ONE COLOUR PICK-UP TUBE FOR GENERATING A SIGNAL RESPRESENTING AT LEAST ONE COLOUR COMPONENT OF SAID OBJECT, AN OPTICAL SYSTEM FOR APPLYING LIGHT TO SAID PICK-UP TUBES, APERTURE MEANS IN THE OPTICAL PATH TO AT LEAST ONE OF SAID PICK-UP TUBES WHICH CAUSE THE LIGHT REACHING THE LUMINANCE TUBE TO BE OF A GIVEN APERTURE AND THE LIGHT REACHING SAID COLOUR PICK-UP TUBE TO BE OBTAINED AT LEAST FROM LIGHT OUTSIDE SAID GIVEN APERTURE.
Claim 2
Dependent Claim
96 words
A COLOR TELEVISION CAMERA ARRANGEMENT INCLUDING A LUMINANCE PICK-UP TUBE FOR GENERATING A SIGNAL REPRESENTING THE LUMINANCE OF AN OBJECT, AT LEAST ONE COLOUR PICK-UP TUBE FOR GENERATING A SIGNAL RESPRESENTING AT LEAST ONE COLOUR COMPONENT OF SAID OBJECT, AN OPTICAL SYSTEM FOR APPLYING LIGHT TO SAID PICK-UP TUBES, APERTURE MEANS IN THE OPTICAL PATH TO AT LEAST ONE OF SAID PICK-UP TUBES WHICH CAUSE THE LIGHT REACHING THE LUMINANCE TUBE TO BE OF A GIVEN APERTURE AND THE LIGHT REACHING SAID COLOUR PICK-UP TUBE TO BE OBTAINED AT LEAST FROM LIGHT OUTSIDE SAID GIVEN APERTURE.
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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |