MICROPHONE DEVICE AND MANUFACTURING METHOD THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 2, 2009
filing date -
Aug 10, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a microphone device with good frequency characteristics. The microphone device can pick up sound faithfully. In detail there is provided a microphone device comprising a microphone element, a signal processor, and a cover disposed over the microphone element and the signal processor, the cover including a mesh structure occupying 25% or more of at least one surface of the cover.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully