VOICE COIL ASSEMBLY FOR SPEAKER
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 -
Jun 20, 2017
filing date -
Jan 26, 2016
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A speaker is provided, includes a vibration system including a vibrating diaphragm and a voice coil assembly for driving the vibrating diaphragm, a magnetic circuit system including a first permanent magnet and a second permanent magnet, the voice coil assembly including a voice coil wire in flat and annular shape and a pair of voice coil brackets, each of the pair of voice coil brackets having a first wall, a second wall opposite to the first wall and a third wall positioned between the first wall and the second wall, the third wall fixed on the vibrating diaphragm, the voice coil wire sandwiched in between the first wall and the second wall of the pair of voice coil brackets.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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