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US3305846A Expired / Lapsed US ⏱️ 0.0 years remaining

Memory with improved arrangement of conductors linking memory elements to reduce disturbances

Assignee: RCA Corp
•
Filing: 1963-06-05
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Granted: 1967-02-21
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Expires: 1983-06-05
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Abstract

No abstract record available.

Inventors

  • 👤 Amemiya Hiroshi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 13:55
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; G11C11/06078

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 240 words
A MEMORY COMPRISING AN EVEN PLURALITY OF MEMORY PLANES ARRANGED IN A STACK AND EACH HAVING A TOP SIDE AND A BOTTOM SIDE, EACH SIDE INCLUDING AN ARRAY OF PAIRS OF MEMORY ELEMENTS ARRANGED IN DIGIT PAIR ROWS AND WORD COLUMNS, DIGIT CONDUCTOR PAIRS LINKING PAIRS OF MEMORY ELEMENTS ALONG CORRESPONDING ROWS ON THE TOP SIDES OF ALL PLANES, AND DIGIT CONDUCTOR PAIRS LINKING PAIRS OF MEMORY ELEMENTS ALONG CORRESPONDING ROWS ON THE BOTTOM SIDES OF ALL PLANES, THE CONDUCTORS OF THE DIGIT CONDUCTOR PAIRS OF EACH OF THE TOP AND BOTTOM SIDES OF ALL PLANES EXTENDING BETWEEN PLANES WITH ALTERNATING STAGGERED STRAIGHT PATHS AND CROSSED PATHS, THE DIGIT CONDUCTOR PAIRS ON THE TOP SIDES OF ALL PLANES EXTENDING BETWEEN PLANES ON ALTERNATING SIDES OF THE STACK SO THAT THE CONDUCTOR PAIRS FOLLOW RECTANGULAR ZIGZAG PATHS, THE DIGIT CONDUCTOR PAIRS ON THE BOTTOM SIDES OF ALL PLANES EXTENDING BETWEEN PLANES ON DIFFERENT ALTERNATING SIDES OF THE STACK SO THAT THE CONDUCTOR PAIRS FOLLOW COMPLEMENTARY RECTANGULAR PATHS, IMPEDANCE TERMINATIONS CONNECTED AT BOTH ENDS OF ALL DIGIT CONDUCTORS, THE DIGIT CONDUCTORS ON THE TOP SIDES OF THE PLANES HAVING TERMINATIONS ON A FIRST SIDE OF THE STACK AND DIGIT CONDUCTORS ON THE BOTTOM SIDES OF THE PLANES HAVING TERMINATIONS ON THE OPPOSITE SECOND SIDE OF THE STACK, AND DIGIT DRIVERS AND DIFFERENTIAL SENSE AMPLIFIERS COUPLED ON SAID FIRST AND SECOND SIDES OF THE STACK TO THE MIDPOINTS OF RESPECTIVE DIGIT CONDUCTOR PAIRS.

References Cited (Backward Citations)

US3161860A Cited
US3214740A Cited
US3201767A Cited
US3191163A Cited
US3181131A Cited
US3181132A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-02-20 1970-08-22 1971-02-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-02-20 1974-08-22 1975-02-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-02-20 1978-08-22 1979-02-21 $7700.00 Window Closed / Lapsed

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