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US3082382A Expired / Lapsed US ⏱️ 0.0 years remaining

Transmitter system including amplitude controlled oscillator means

Assignee: Packard Bell Electronics Corp
•
Filing: 1958-10-10
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Granted: 1963-03-19
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Expires: 1978-10-10
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Abstract

No abstract record available.

Inventors

  • 👤 Brian E Hooper

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 09:21
CPC Classifications
H; H03; H03L; H03L5/00; H03B; H03B5/00; H03B5/30; H03B5/32; H03B5/36

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 181 words
IN COMBINATION, AN OSCILLATOR INCLUDING A FIRST SEMICONDUCTOR AND CONSTRUCTED TO PRODUCE OSCILLATIONS FOR A CONTROLLED PERIOD OF TIME, A MODULATOR CONSTRUCTED TO PRODUCE SIGNALS, A SECOND SEMICONDUCTOR DISPOSED ELECTRICALLY BETWEEN THE MODULATOR AND THE OSCILLATOR TO CONTROL THE INTRODUCTION OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR FOR A MODULATION OF THE SIGNALS IN THE OSCILLATOR, BIAS MEANS COUPLED TO THE FIRST AND SECOND SEMICONDUCTORS FOR PRODUCING CORRESPONDING BIASES ON THE FIRST AND SECOND SEMICONDUCTORS TO PREVENT THE INTRODUCTION OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR AND TO PREVENT THE PRODUCTION OF SIGNALS IN THE OSCILLATOR, AND ENERGY STORAGE MEANS INCLUDED IN THE OSCILLATOR AND COUPLED ELECTRICALLY TO THE FIRST AND SECOND SEMICONDUCTORS FOR CONTROLLING THE PERIOD OF CONDUCTIVITY OF THE FIRST SEMICONDUCTOR AND FOR OBTAINING A CONDUCTIVITY OF THE SECOND SEMICONDUCTOR ONLY DURING THE PERIOD OF CONDUCTIVITY OF THE FIRST SEMICONDUCTOR TO OBTAIN OSCILLATORY SIGNALS FROM THE FIRST SEMICONDUCTOR FOR THE PARTICULAR PERIOD OF TIME AND TO OBTAIN A SIMULTANEOUS STATE OF CONDUCTIVITY IN THE SECOND SEMICONDUCTOR FOR THE PASSAGE OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR.
Claim 2
Dependent Claim 181 words
IN COMBINATION, AN OSCILLATOR INCLUDING A FIRST SEMICONDUCTOR AND CONSTRUCTED TO PRODUCE OSCILLATIONS FOR A CONTROLLED PERIOD OF TIME, A MODULATOR CONSTRUCTED TO PRODUCE SIGNALS, A SECOND SEMICONDUCTOR DISPOSED ELECTRICALLY BETWEEN THE MODULATOR AND THE OSCILLATOR TO CONTROL THE INTRODUCTION OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR FOR A MODULATION OF THE SIGNALS IN THE OSCILLATOR, BIAS MEANS COUPLED TO THE FIRST AND SECOND SEMICONDUCTORS FOR PRODUCING CORRESPONDING BIASES ON THE FIRST AND SECOND SEMICONDUCTORS TO PREVENT THE INTRODUCTION OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR AND TO PREVENT THE PRODUCTION OF SIGNALS IN THE OSCILLATOR, AND ENERGY STORAGE MEANS INCLUDED IN THE OSCILLATOR AND COUPLED ELECTRICALLY TO THE FIRST AND SECOND SEMICONDUCTORS FOR CONTROLLING THE PERIOD OF CONDUCTIVITY OF THE FIRST SEMICONDUCTOR AND FOR OBTAINING A CONDUCTIVITY OF THE SECOND SEMICONDUCTOR ONLY DURING THE PERIOD OF CONDUCTIVITY OF THE FIRST SEMICONDUCTOR TO OBTAIN OSCILLATORY SIGNALS FROM THE FIRST SEMICONDUCTOR FOR THE PARTICULAR PERIOD OF TIME AND TO OBTAIN A SIMULTANEOUS STATE OF CONDUCTIVITY IN THE SECOND SEMICONDUCTOR FOR THE PASSAGE OF SIGNALS FROM THE MODULATOR TO THE OSCILLATOR.

References Cited (Backward Citations)

US1621034A Cited
US2163403A Cited
US2842669A Cited
US2764643A Cited
US2870421A Cited
US2825810A Cited
US2836724A Cited
US2852746A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-03-18 1966-09-17 1967-03-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-03-18 1970-09-17 1971-03-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-03-18 1974-09-17 1975-03-19 $7700.00 Window Closed / Lapsed

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