US 05,000,030 B2

GPTKB entity

Properties (59)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for controlling a printer to improve print quality.
gptkbp:applicationNumber 07/327,198
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Hewlett-Packard_Company
gptkbp:citedBy gptkb:US_5,123,045
gptkbp:class B41J
gptkbp:examiner gptkb:John_Doe
gptkbp:fieldOfInvention printing technology
gptkbp:filingDate March 19, 1991
gptkbp:grantDate March 19, 1991
https://www.w3.org/2000/01/rdf-schema#label US 05,000,030 B2
gptkbp:internationalClassification G06F
gptkbp:inventor Robert_A._McDonald
gptkbp:issuedOn March 19, 1991
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:numberOfClaims 20
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gptkbp:patentFamily US_05,000,030_B2_family
gptkbp:patentType utility
gptkbp:priorityDate March 19, 1990
gptkbp:relatedTo gptkb:US_05,000,029_B2
gptkbp:status active
gptkbp:subclass B41J2/175
gptkbp:title Method and apparatus for controlling a printer