Wireless earphone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 16, 2003
app pub date -
Jul 16, 2001
filing date -
Jul 16, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
The present invention relates to a wireless earphone, which mainly comprises a main part of the wireless earphone, a sunken part, a hole which are set on the top of the main part, several slots and position holes which are set around the sunken part to make the upper cover be positioned and joined. Therefore, the upper cover is easy to be assembled and disassembled. In addition, a base is extended form the bottom of the main part and further has a rotating part, which can rotate, inside. A channel is set on the rotating part to let the ear-hanger be inserted into the channel and be able to rotate in the channel such that the ear-hanger can be hanged at the left/right ear of the user and can be adjusted properly due to thickness of the user's ear style. The hole of the top of the main part can be joined with a position set. A joining hole is set on the position set to be joined with a head-ring and make the head-ring rotate in the joined hole such that the head-ring also can be adjusted to make the user can choose a wireless earphone of ear-hang type or headphone type due to his/her requirement.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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EVERSPRING INDUSTRY CO LTD | NEW TAIPEI CITY 23666 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kao, Eric | Tu Cheng City, TW | 10 | 117 |
# of filed Patents : 10 Total Citations : 117 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- H04M Class
- 0.81 % this patent is cited more than
- 22 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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