US 4,345,678 M1

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 06/397,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:assigneeType Corporation
gptkbp:citedBy US_5,123,456
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1999-08-24
gptkbp:fieldOfInvention Electrical Engineering
gptkbp:filingDate 1982-06-30
https://www.w3.org/2000/01/rdf-schema#label US 4,345,678 M1
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1982-08-24
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in a process.
gptkbp:patentCitation US_4,000,000
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification H01L 21/00
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 1999-08-24
gptkbp:patentFamily US_4,345,678
gptkbp:patentField Electrical Engineering
gptkbp:patentFilingDate 1982-06-30
1982-08-24
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber gptkb:US_4,345,678_M1
4,345,678
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Expired
gptkbp:patentType Utility
gptkbp:priorityDate 1981-06-30
gptkbp:relatedPatent US_4,567,890
gptkbp:status Expired
gptkbp:subclass H01L
gptkbp:title Method for improving efficiency