Patent US1919999A successfully refreshed from Google Patents.
US3251035A
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US
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Assignee: RCA Corp
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Filing: 1963-01-22
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Granted: 1966-05-10
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Expires: 1983-01-22
Abstract
No abstract record available.
Inventors
- 👤 Weinstein Hillel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:34
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/02; G06F7/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A CIRCUIT FOR COMPARING TWO N BIT BINARY WORDS COMPRISING, MEANS RESPONSIVE TO THE TWO WORDS FOR PRODUCING A THIRD N BIT WORD, ANY BIT OF WHICH HAS ONE VALUE WHEN THE CORRESPONDING TWO BITS COMPARED ARE EQUAL AND A SECOND VALUE WHEN THE CORRESPONDING TWO BITS COMPARED ARE UNEQUAL; AND MEANS RESPONSIVE TO THE BIT OF HIGHEST SIGNIFICANCE HAVING SAID SECOND VALUE IN THE THIRD WORD, AND THE TWO BITS OF THE SAME SIGNIFICANCE IN THE TWO WORDS BEING COMPARED, FOR M ANIFESTING WHICH OC THE TWO WORDS IS THE LARGER.
Claim 2
Dependent Claim
92 words
A CIRCUIT FOR COMPARING TWO N BIT BINARY WORDS COMPRISING, MEANS RESPONSIVE TO THE TWO WORDS FOR PRODUCING A THIRD N BIT WORD, ANY BIT OF WHICH HAS ONE VALUE WHEN THE CORRESPONDING TWO BITS COMPARED ARE EQUAL AND A SECOND VALUE WHEN THE CORRESPONDING TWO BITS COMPARED ARE UNEQUAL; AND MEANS RESPONSIVE TO THE BIT OF HIGHEST SIGNIFICANCE HAVING SAID SECOND VALUE IN THE THIRD WORD, AND THE TWO BITS OF THE SAME SIGNIFICANCE IN THE TWO WORDS BEING COMPARED, FOR M ANIFESTING WHICH OC THE TWO WORDS IS THE LARGER.
References Cited (Backward Citations)
US3011151A
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US3011150A
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US2923475A
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US2923476A
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US3000001A
Cited
US3102994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |