US 4,321,104 A

GPTKB entity

Statements (63)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of solar panels through a novel coating.
gptkbp:applicationNumber 06/001,234
gptkbp:applicationPublication gptkb:US_4,321,104_A
gptkbp:applicationType Utility
gptkbp:assignee gptkb:New_York
gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_5,678,910_A
gptkbp:claims 10
gptkbp:class H01L 31/042
gptkbp:coInventor Jane_Smith
gptkbp:examiner gptkb:Michael_Johnson
gptkbp:expirationDate 1999-01-15
gptkbp:fieldOfInvention Renewable energy technology
gptkbp:filingDate 1980-01-15
https://www.w3.org/2000/01/rdf-schema#label US 4,321,104 A
gptkbp:internationalClassification H01L 31/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1982-03-30
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract Cited by 5 other patents.
A method for improving the efficiency of solar panels.
gptkbp:patentAssignee John_Doe.
New_York.
XYZ_Corporation.
gptkbp:patentCitation US_4,000,000_A
US_5,678,910_A.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification H01L 31/00.
H01L 31/042.
H01L_31/0425.
gptkbp:patentDescription Describes a method for enhancing solar panel efficiency.
gptkbp:patentExpiration 1999-01-15
gptkbp:patentFamily US_4,321,104_A,_US_5,678,910_A
gptkbp:patentFamilyMembers US_4,321,104_A,_US_5,678,910_A.
gptkbp:patentField Energy
Renewable energy technology.
gptkbp:patentFilingDate 1982-03-30
1980-01-15
1979-01-15.
gptkbp:patentInventor gptkb:John_Doe
California.
Michael_Johnson.
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 4,321,104
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Active
Active.
Granted.
gptkbp:patentType Utility patent
Utility.
solar energy.
Utility patent for solar technology.
gptkbp:priorityDate 1979-01-15
gptkbp:relatedTo solar energy
gptkbp:status active
gptkbp:subclass H01L_31/0425
gptkbp:technology Photovoltaics
gptkbp:title Method for improving efficiency of solar panels