US3134947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Amplitude stabilized transistor oscillator
Assignee: Honeywell Inc
•
Filing: 1961-11-28
•
Granted: 1964-05-26
•
Expires: 1981-11-28
Abstract
No abstract record available.
Inventors
- 👤 Charasz Jerzy George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:54
CPC Classifications
H; H03; H03B; H03B5/00; H03B5/30; H03B5/32; H03B5/36; H03B2200/00; H03B2200/003; H03B2200/0034; H03B2200/006; H03B2200/0066
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
98 words
AN AMPLITUDE STABILIZED OSCILLATOR COMPRISING A FIRST TRANSISTOR CONNECTED IN A GROUNDED BASE CONFIGURATION FOR ALTERNATING CURRENT SIGNALS, MEANS REGENERATIVELY CONNECTING THE COLLECTOR AND EMITTER ELEMENTS OF SAID FIRST TRANSISTOR TO PRODUCE AN OSCILLATORY SUSTAINING CONDITION, MEANS FOR RECTIFYING AN OUTPUT SIGNAL FROM SAID OSCILLATOR, MEANS CONNECTING SAID RECTIFYING MEANS TO A SECOND TRANSISTOR, DIRECT CURRENT BIASING MEANS COUPLED TO THE BASE OF SAID FIRST TRANSISTOR, MEANS FURTHER CONNECTING SAID BIASING MEANS TO SAID SECOND TRANSISTOR, THE LATTER BEING ADAPTED TO CHANGE THE CURRENT FLOW THROUGH SAID FIRST TRANSISTOR IN RESPONSE TO CHANGES IN THE OUTPUT SIGNAL AMPLITUDE.
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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |