Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

US Patent 7245734 Directional microphone

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 22 Aug, 2024
"update inverses"
Golden AI profile picture
Golden AI
edited on 22 Aug, 2024
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 12064223 Housing comprising a sensor
0
Edits on 27 Dec, 2023
"update inverses"
Golden AI profile picture
Golden AI
edited on 27 Dec, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11856360 Vibration sensor
0
Edits on 20 Sep, 2023
"update inverses"
Golden AI profile picture
Golden AI
edited on 20 Sep, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11760624 Micro-electromechanical transducer
Edits on 16 Sep, 2023
"Add patent inventor(s)"
Golden AI profile picture
Golden AI
edited on 16 Sep, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Torsten Niederdraenk0
Edits on 1 Sep, 2023
"Add patent abstract"
Golden AI profile picture
Golden AI
edited on 1 Sep, 2023
Edits made to:
Article (+455 characters)
Article

Patent abstract

A directional microphone system comprises two membranes that, on the one hand, are respectively acoustically connected via an air volume with one of two spatially separate sound entrance ports, and on the other hand are acoustically coupled with one another via a third air volume, as well as an output generator configured to generate at least one output signal of the directional microphone from the vibration of one of the two membranes.

Edits on 16 Jul, 2023
"Remove leading 0 from patent number"
Golden AI profile picture
Golden AI
edited on 16 Jul, 2023
Edits made to:
Infobox (+1/-1 properties)
‌

US Patent 07245734 Directional microphone US Patent 7245734 Directional microphone

Infobox
Patent Number
072457340
Patent Number
72457340
Edits on 22 May, 2023
"Remove website redirecting to Patent Public Search front page"
Golden AI profile picture
Golden AI
edited on 22 May, 2023
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072457340
Edits on 27 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
072457340
Date of Patent
July 17, 2007
0
Patent Application Number
107578420
Date Filed
January 15, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072457340
Patent Primary Examiner
Sinh Tran
Sinh Tran
0
Edits on 15 Jun, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 15 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07245734
Edits on 21 Nov, 2021
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 21 Nov, 2021
Edits made to:
Infobox (+7 properties)
‌

 US Patent 07245734 Directional microphone

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07245734
Date of patent
July 17, 2007
Patent application number
10757842
Date Filed
January 15, 2004
Patent primary examiner
Sinh Tran
Sinh Tran

Find more entities like US Patent 7245734 Directional microphone

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo