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US3476954A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical neuron circuit that includes an operational amplifier

Assignee: RCA Corp
•
Filing: 1966-08-23
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Granted: 1969-11-04
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Expires: 1986-08-23
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Abstract

No abstract record available.

Inventors

  • 👤 Lawrence Paul Wennik
  • 👤 Phillips Brooks Scott

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 20:48
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/25; G06N; G06N3/00; G06N3/02; G06N3/06; G06N3/063; G06N3/065; H; H03; H03G; H03G11/00; H03G11/002; H03K; H03K19/00; H03K19/02; H03K19/08

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3144564A Cited
US3394266A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-11-03 1973-05-05 1973-11-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-11-03 1977-05-05 1977-11-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-11-03 1981-05-05 1981-11-04 $7700.00 Window Closed / Lapsed

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