Properties (53)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A system for processing electrical signals.
|
| gptkbp:applicationDate |
October 30, 1957
|
| gptkbp:applicationNumber |
Serial No. 682,198
|
| gptkbp:applicationType |
Non-provisional.
|
| gptkbp:assignee |
The_United_States_of_America_as_represented_by_the_Department_of_the_Army
|
| gptkbp:citedBy |
US_3,000,000_A
US_4,000,000_A US_5,000,000_A US_3,500,000_A US_6,000,000_A |
| gptkbp:claims |
10 claims.
|
| gptkbp:classification |
H04B.
|
| gptkbp:country |
United_States.
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
Signal processing
|
| gptkbp:filingDate |
October 30, 1957.
|
| gptkbp:grantDate |
June 30, 1959.
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,890,496 A
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:inventorResidence |
American.
|
| gptkbp:issuedOn |
June 30, 1959
|
| gptkbp:legalStatus |
Expired.
|
| gptkbp:patentAbstract |
Describes a method for processing electrical signals.
|
| gptkbp:patentAssignee |
Department_of_the_Army.
|
| gptkbp:patentCitation |
Cited in 15 other patents.
|
| gptkbp:patentClaim |
Claim 3: A device for electrical signal processing.
Claim 10: A method for signal transmission. Claim 1: A method for processing signals. Claim 2: A system for signal processing. Claim 4: A method for enhancing signal quality. Claim 5: A system for noise reduction. Claim 6: A method for signal amplification. Claim 7: A device for signal filtering. Claim 8: A method for signal modulation. Claim 9: A system for signal detection. |
| gptkbp:patentDescription |
Detailed description of the invention.
|
| gptkbp:patentExpiration |
June 30, 1976.
|
| gptkbp:patentFamily |
Patent_family_includes_US_2,890,496_A.
|
| gptkbp:patentField |
Electrical engineering.
|
| gptkbp:patentImage |
Image_available_at_USPTO.
|
| gptkbp:patentInventor |
William_H._McCulloch.
|
| gptkbp:patentLink |
https://patents.google.com/patent/US2890496A.
|
| gptkbp:patentMaintenanceFee |
Maintenance fee not paid.
|
| gptkbp:patentNumber |
2,890,496.
|
| gptkbp:patentOffice |
USPTO.
|
| gptkbp:patentStatus |
Lapsed.
No legal events recorded. |
| gptkbp:patentType |
Utility patent.
|
| gptkbp:priorityDate |
April 1, 1957
|
| gptkbp:relatedTo |
Signal processing technology.
|
| gptkbp:subclass |
H04B1.
|
| gptkbp:title |
Electrical signal processing system
|