US3716838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data processing system with selective character addressing of system store
Assignee: Bull HN Information Systems Italia SpA
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Filing: 1970-08-24
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Granted: 1973-02-13
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Expires: 1990-08-24
Abstract
Abstract A MULTIPROCESSOR DATA PROCESSING SYSTEM, WHEREIN A PLURALITY OF PROCESSORS ARE PROVIDED ACCESS TO THE SYSTEM STORE THROUGH A CENTRAL CONTROLLER, AND WHEREIN THE CONTROLLER AUTOMATICALLY RESPONDS TO EACH ADDRESS SUPPLIED BY A PROCESSOR TO PROVIDE FOR THE TRANSFER OF A DATA CHARACTER BETWEEN THE PROCESSOR AND A PARTICULAR PORTION OF A DATA WORD STORAGE CELL REPRESENTED BY SAID ADDRESS.
Inventors
- 👤 A Beard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:55
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/14; G06F13/16; G06F13/1605; G06F13/1652; G06F13/1663; G06F12/00; G06F12/02; G06F12/04; G06F9/00; G06F9/06; G06F9/30; G06F9/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-13 | 1976-08-14 | 1977-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-13 | 1980-08-14 | 1981-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-13 | 1984-08-14 | 1985-02-13 | $7700.00 | Window Closed / Lapsed |