Patent US3113302A successfully refreshed from Google Patents.
US3113302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Converter apparatus for rate modulated pulses
Assignee: Vitro Corp of America
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Filing: 1960-01-25
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Granted: 1963-12-03
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Expires: 1980-01-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:27
CPC Classifications
H; H03; H03K; H03K11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
CONVERTER APPARATUS FOR RATE-MODULATED CARRIER PULSES COMPRISING, ACCUMULATOR MEANS RESPONSIVE TO SEQUENTIAL ACTUATING PULSES OF EITHER POLARITY TO PRODUCE AN ANALOG OUTPUT WHICH VARIES WITH THE MAGNITUDE OF THE DIFFERNCE BETWEEN ACCUMULATIONS BY SUCH MEANS OF ACTUATING PULSES OF ONE AND OF OPPOSITE POLARITY, ENCODER MEANS TO PRODUCE SEQUENTIAL FEEDBACK PULSES OF WHICH THE POLARITY FOLLOWS IN OPPOSED RELATION THE POLARITY OF SAID CARRIER PULSES, AND WHICH OCCUR AT A RATE DETERMINED BY CONTROLLING SAID ENCODER MEANS, PULSE SUMMING MEANS RESPONSIVE TO SAID CARRIER AND FEEDBACK PULSES TO COMBINE THEM INTO A COMMON TRAIN OF SEQUENTIAL PULSES WHILE PRESERVING THEIR RELATIVE POLARITIES TO THEREBY FORM SAID ACTUATING PULSES, AND REGULATOR MEANS RESPONSIVE TO SAID OUTPUT TO CONTROL SAID ENCODER MEANS TO PRODUCE EQUALIZATION OF SAID FEEDBACK AND CARRIER PULSE RATES FOLLOWING A CHANGE IN THE LATTER, WHEREBY SAID OUTPUT IS RENDERED AN ANALOG SIGNAL OF THE RATE MODULATION OF SAID CARRIER PULSES.
Claim 2
Dependent Claim
152 words
CONVERTER APPARATUS FOR RATE-MODULATED CARRIER PULSES COMPRISING, ACCUMULATOR MEANS RESPONSIVE TO SEQUENTIAL ACTUATING PULSES OF EITHER POLARITY TO PRODUCE AN ANALOG OUTPUT WHICH VARIES WITH THE MAGNITUDE OF THE DIFFERNCE BETWEEN ACCUMULATIONS BY SUCH MEANS OF ACTUATING PULSES OF ONE AND OF OPPOSITE POLARITY, ENCODER MEANS TO PRODUCE SEQUENTIAL FEEDBACK PULSES OF WHICH THE POLARITY FOLLOWS IN OPPOSED RELATION THE POLARITY OF SAID CARRIER PULSES, AND WHICH OCCUR AT A RATE DETERMINED BY CONTROLLING SAID ENCODER MEANS, PULSE SUMMING MEANS RESPONSIVE TO SAID CARRIER AND FEEDBACK PULSES TO COMBINE THEM INTO A COMMON TRAIN OF SEQUENTIAL PULSES WHILE PRESERVING THEIR RELATIVE POLARITIES TO THEREBY FORM SAID ACTUATING PULSES, AND REGULATOR MEANS RESPONSIVE TO SAID OUTPUT TO CONTROL SAID ENCODER MEANS TO PRODUCE EQUALIZATION OF SAID FEEDBACK AND CARRIER PULSE RATES FOLLOWING A CHANGE IN THE LATTER, WHEREBY SAID OUTPUT IS RENDERED AN ANALOG SIGNAL OF THE RATE MODULATION OF SAID CARRIER PULSES.
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) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |