|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
This patent describes a method to enhance solar panel efficiency.
|
|
gptkbp:applicationDate
|
1981-05-15
|
|
gptkbp:applicationNumber
|
US_06/123,456
|
|
gptkbp:applicationType
|
non-provisional
|
|
gptkbp:assignee
|
gptkb:Solar_Innovations_Inc.
|
|
gptkbp:citedBy
|
US_5,678,910
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|
gptkbp:claims
|
10
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|
gptkbp:examiner
|
Jane_Smith
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|
gptkbp:expirationDate
|
2002-03-30
|
|
gptkbp:fieldOfInvention
|
solar technology
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|
gptkbp:fieldOfUse
|
renewable energy
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 4,321,190
|
|
gptkbp:internationalClassification
|
H01L 31/00
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issuedBy
|
gptkb:John_Doe
|
|
gptkbp:issuedOn
|
1982-03-30
|
|
gptkbp:legalStatus
|
granted
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:maintenanceFee
|
paid
|
|
gptkbp:patentAssignee
|
gptkb:Solar_Innovations_Inc.
|
|
gptkbp:patentCitation
|
gptkb:US_4,321,189
|
|
gptkbp:patentClassification
|
H01L
|
|
gptkbp:patentDescription
|
A method for improving solar panel efficiency.
|
|
gptkbp:patentExpiration
|
2002-03-30
|
|
gptkbp:patentFamily
|
US_4,321,190_family
|
|
gptkbp:patentField
|
solar energy
|
|
gptkbp:patentFilingDate
|
1982-03-30
1981-05-15
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
|
|
gptkbp:patentLength
|
20 years
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4321190A/en
|
|
gptkbp:patentNumber
|
4321190
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentStatus
|
active
|
|
gptkbp:patentType
|
utility
Utility patent for a method.
|
|
gptkbp:priorityDate
|
1980-05-15
|
|
gptkbp:relatedPatent
|
gptkb:US_4,321,191
|
|
gptkbp:status
|
active
|
|
gptkbp:subclass
|
H01L_31/02
|
|
gptkbp:title
|
A method for improving the efficiency of solar panels
|