US3409369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laser radar
Assignee: Honeywell Inc
•
Filing: 1964-04-30
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Granted: 1968-11-05
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Expires: 1984-04-30
Abstract
No abstract record available.
Inventors
- 👤 Gary W Bickel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:59
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/50; G01S13/58; G01S13/585; G01S13/587
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A DOPPLER RADAR DEVICE COMPRISING: MEANS TO GENERATE A PLURALITY OF ELECTROMAGNETIC WAVES; MEANS TO RECEIVE DOPPLER SHIFTED REFLECTIONS OF SAID PLURALITY OF ELECTROMAGNETIC WAVES FROM MOVING OBJECTS; MEANS TO BEAT THE FREQUENCIES OF SAID PLURALITY OF WAVES WITH THEIR RESPECTIVE DOPPLER SHIFTED REFLECTION FREQUENCIES TO PRODUCE DOPPLER SHIFT FREQUENCIES; MEANS TO COMBINE SAID DOPPLER SHIFT FREQUENCIES TO GENERATE AN AMPLITUDE MODULATED SIGNAL THE FRE-
Claim 2
Dependent Claim
65 words
A DOPPLER RADAR DEVICE COMPRISING: MEANS TO GENERATE A PLURALITY OF ELECTROMAGNETIC WAVES; MEANS TO RECEIVE DOPPLER SHIFTED REFLECTIONS OF SAID PLURALITY OF ELECTROMAGNETIC WAVES FROM MOVING OBJECTS; MEANS TO BEAT THE FREQUENCIES OF SAID PLURALITY OF WAVES WITH THEIR RESPECTIVE DOPPLER SHIFTED REFLECTION FREQUENCIES TO PRODUCE DOPPLER SHIFT FREQUENCIES; MEANS TO COMBINE SAID DOPPLER SHIFT FREQUENCIES TO GENERATE AN AMPLITUDE MODULATED SIGNAL THE FRE-
References Cited (Backward Citations)
US3018477A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |