US3588735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Uhf or l band nonfree-running avalanche diode power amplifying frequency synchronized oscillator
Assignee: RCA Corp
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Filing: 1969-06-05
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Granted: 1971-06-28
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Expires: 1989-06-05
Abstract
Abstract AN AVALANCHE DIODE IN COOPERATIVE RELATIONSHIP WITH A UHF OR L BAND WAVE TUNING STRUCTURE AMPLIFIERS LOW POWER OSCILLATIONS AT A FREQUENCY IN THE UHF OR L BAND APPLIED TO THE WAVE TUNING STRUCTURE, IF THE AVALANCHE DIODE IS BIASED WITH A BIAS LEVEL SLIGHTLY BELOW THE THRESHOLD VALUE AT WHICH FREE RUNNING OSCILLATIONS TAKE PLACE.
Inventors
- 👤 Kern K N Chang
- 👤 Hans John Prager
- 👤 Sherman Weisbrod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:27
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/04; H03F3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |