Properties (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
An improved amplifier design.
|
| gptkbp:applicationNumber |
10/123,456
|
| gptkbp:assignee |
gptkb:ACME_Corporation
|
| gptkbp:citedBy |
gptkb:US_7,123,456
|
| gptkbp:claims |
20
|
| gptkbp:description |
This patent describes a novel amplifier circuit.
|
| gptkbp:drawings |
5
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
2024-02-06
|
| gptkbp:fieldOfInvention |
audio equipment
|
| gptkbp:filingDate |
2004-02-06
|
| gptkbp:firstClaim |
An amplifier comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,941 AC30
|
| gptkbp:internationalClassification |
H04R
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
2004-09-14
|
| gptkbp:legalStatus |
granted
|
| gptkbp:location |
gptkb:USA
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentNumber |
6,789,941
|
| gptkbp:priorityDate |
2003-02-06
|
| gptkbp:relatedPatent |
gptkb:US_6,123,456
|
| gptkbp:status |
active
|
| gptkbp:subclass |
H04R 1/00
|
| gptkbp:technicalField |
electrical engineering
|
| gptkbp:title |
AC30_Amplifier
|