US3248708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Memory organization for fast read storage
Assignee: International Business Machines Corp
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Filing: 1962-01-22
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Granted: 1966-04-26
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Munro K Haynes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:01
CPC Classifications
G; G06; G06F; G06F12/00; G06F12/02; G06F12/08; G06F12/0802; G06F12/0893; G06F12/0897
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
IN A DIGITAL COMPUTING SYSTEM, IN COMBINATION, A MEMORY COMPLEX INCLUDING A FIRST MEMORY AND AN INTERMEDIATE MEMORY, MEANS TO GENERATE REQUESTS TO WRITE A PARTICULAR DATA WORD IN A PARTICULAR STORAGE LOCATION IN SAID FIRST MEMORY AND TO GENERATE REQUESTS TO READ A PARTICULAR DATA WORD FROM A PARTICULAR STORAGE LOCATION IN SAID FIRST MEMORY, MEANS RESPONSIVE TO WRITE REQUESTS TO STORE BOTH THE ADDRESS OF SAID PARTICULAR STORAGE LOCATION AND SAID PARTICULAR DATA WORD IN A STORAGE LOCATION IN SAID INTERMEDIATE MEMORY, CONTROL MEANS TO TRANSFER THE DATA WORD STORED IN SAID PARTICULAR LOCATION IN SAID INTERMEDIATE MEMORY TO SAID PARTICULAR LOCATION IN SAID FIRST MEMORY SPECIFIED BY THE ADDRESS STORED IN THE SAID STORAGE LOCATION IN SAID INTERMEDIATE MEMORY,
Claim 2
Dependent Claim
122 words
IN A DIGITAL COMPUTING SYSTEM, IN COMBINATION, A MEMORY COMPLEX INCLUDING A FIRST MEMORY AND AN INTERMEDIATE MEMORY, MEANS TO GENERATE REQUESTS TO WRITE A PARTICULAR DATA WORD IN A PARTICULAR STORAGE LOCATION IN SAID FIRST MEMORY AND TO GENERATE REQUESTS TO READ A PARTICULAR DATA WORD FROM A PARTICULAR STORAGE LOCATION IN SAID FIRST MEMORY, MEANS RESPONSIVE TO WRITE REQUESTS TO STORE BOTH THE ADDRESS OF SAID PARTICULAR STORAGE LOCATION AND SAID PARTICULAR DATA WORD IN A STORAGE LOCATION IN SAID INTERMEDIATE MEMORY, CONTROL MEANS TO TRANSFER THE DATA WORD STORED IN SAID PARTICULAR LOCATION IN SAID INTERMEDIATE MEMORY TO SAID PARTICULAR LOCATION IN SAID FIRST MEMORY SPECIFIED BY THE ADDRESS STORED IN THE SAID STORAGE LOCATION IN SAID INTERMEDIATE MEMORY,
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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |