US3074636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital computer with simultaneous internal data transfer
Assignee: Texas Instruments Inc
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Filing: 1958-12-31
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Granted: 1963-01-22
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Expires: 1978-12-31
Abstract
No abstract record available.
Inventors
- 👤 George T Baker
- 👤 Charles L Kettler
- 👤 Sarrafian George Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:55
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/28; G01V1/36; G01V1/364; G01V1/366; G06; G06F; G06F15/00; G06F15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A DIGITAL COMPUTER COMPRISING AN ARITHMETIC UNIT WHICH INCLUDES A FIRST REGISTER TO STORE A DIGITAL WORD, A SECOND REGISTER TO STORE A DIGITAL WORD, A THIRD REGISTER TO STORE A DIGITAL WORD, MEANS TO MULTIPLY THE CONTENTS OF SAID THIRD REGISTER WITH THE CONTENTS OF SAID FIRST REGISTER AND TO STORE THE RESULT IN SAID SECOND REGISTER, SAID SECOND REGISTER HAVING A GREATER WORD LENGTH CAPACITY THAN SAID FIRST REGISTER, A MEMORY UNIT TO STORE A PLURALITY OF DIGITAL WORDS, TRANSFER MEANS INTERCONNECTING SAID MEMORY UNIT AND SAID FIRST, SECOND AND THIRD REGISTERS TO TRANSFER DIGITAL WORDS FROM SAID MEMORY UNIT TO ONE OF SAID REGISTERS AND FROM ONE OF SAID REGISTERS TO SAID MEMORY UNIT AND MEANS TO CAUSE DIGITAL WORDS TO BE TRANSFERRED SIMULTANEOUSLY FROM SAID MEMORY TO SAID ARITHMETIC UNIT AND FROM SAID ARITHMETIC UNIT TO SAID MEMORY UNIT.
Claim 2
Dependent Claim
143 words
A DIGITAL COMPUTER COMPRISING AN ARITHMETIC UNIT WHICH INCLUDES A FIRST REGISTER TO STORE A DIGITAL WORD, A SECOND REGISTER TO STORE A DIGITAL WORD, A THIRD REGISTER TO STORE A DIGITAL WORD, MEANS TO MULTIPLY THE CONTENTS OF SAID THIRD REGISTER WITH THE CONTENTS OF SAID FIRST REGISTER AND TO STORE THE RESULT IN SAID SECOND REGISTER, SAID SECOND REGISTER HAVING A GREATER WORD LENGTH CAPACITY THAN SAID FIRST REGISTER, A MEMORY UNIT TO STORE A PLURALITY OF DIGITAL WORDS, TRANSFER MEANS INTERCONNECTING SAID MEMORY UNIT AND SAID FIRST, SECOND AND THIRD REGISTERS TO TRANSFER DIGITAL WORDS FROM SAID MEMORY UNIT TO ONE OF SAID REGISTERS AND FROM ONE OF SAID REGISTERS TO SAID MEMORY UNIT AND MEANS TO CAUSE DIGITAL WORDS TO BE TRANSFERRED SIMULTANEOUSLY FROM SAID MEMORY TO SAID ARITHMETIC UNIT AND FROM SAID ARITHMETIC UNIT TO SAID MEMORY UNIT.
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) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |