US 450,456,871 B2

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving signal processing.
gptkbp:applicationNumber 06/307,123
gptkbp:applicationPublicationNumber US_450,456,871_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:New_York
gptkb:Tech_Innovations_Inc.
gptkbp:citedBy gptkb:US_500,123,456_B2
gptkbp:claims 20
gptkbp:class H04B 1/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 5, 2005
gptkbp:fieldOfInvention electrical engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate March 15, 1982
https://www.w3.org/2000/01/rdf-schema#label US 450,456,871 B2
gptkbp:internationalClassification H04B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate March 5, 1985
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:location gptkb:Washington,_D.C.
gptkbp:maintenanceFee paid
gptkbp:patentAbstract This patent describes a method for enhancing signal processing.
gptkbp:patentAssignee gptkb:Tech_Innovations_Inc.
Assignee_located_in_New_York.
gptkbp:patentCitation gptkb:US_400,123,456_B2
Cited by other patents.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification H04B
H04B 1/00.
gptkbp:patentDescription Detailed description of the invention.
Signal Processing Method
gptkbp:patentExpiration March 5, 2005.
gptkbp:patentFamily gptkb:US_450,456,870_B2
gptkbp:patentFamilyMembers Part of a patent family.
gptkbp:patentField Signal processing.
gptkbp:patentFilingDate March 15, 1982.
March 5, 1985.
gptkbp:patentImage image_url_here
gptkbp:patentInventor Examined_by_Jane_Smith.
John_Doe.
Inventor_resides_in_California.
gptkbp:patentMaintenanceFee Maintenance fee paid.
gptkbp:patentNumber 450456871
gptkbp:patentStatus assignment
Active.
Granted.
gptkbp:patentType utility
Utility patent.
Non-provisional.
Related_to_US_450,456,870_B2.
gptkbp:priorityDate March 15, 1982
gptkbp:relatedTo gptkb:US_450,456,870_B2
gptkbp:status active
gptkbp:subclass H04B 1/02