BIO-DISC DETECTION DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 28, 2016
app pub date -
Jun 4, 2015
filing date -
Jan 22, 2015
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A bio-disc detection device is provided. A spindle motor is disposed on a chassis for rotating a bio-disc. The bio-disc has a detection groove disposed thereon. The chassis has an optical pick-up head disposed thereon for emitting a light beam to irradiate the detection groove. A receiver receives a light flux passing through the detection groove. A magnetic field generator generates a magnetic field which uniformly covers the detection groove. The chassis has a bracket disposed thereon for fixing the receiver and the magnetic field generator, such that the receiver, the magnetic field generator, the spindle motor and the optical pick-up head are fixed on the chassis of the same foundation member.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QUANTA STORAGE INC | 3F NO 188 WENHUA 2ND RD GUISHAN SHIANG TAOYUAN COUNTY 333 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHANG, Chen-Fu | Taoyuan City, TW | 22 | 45 |
# of filed Patents : 22 Total Citations : 45 | |||
HSU, Chien-Hui | Taoyuan City, TW | 5 | 2 |
# of filed Patents : 5 Total Citations : 2 | |||
OU, Hsien-Chung | Taoyuan City, TW | 10 | 18 |
# of filed Patents : 10 Total Citations : 18 | |||
WANG, Yu-Sheng | Taoyuan City, TW | 80 | 546 |
# of filed Patents : 80 Total Citations : 546 |
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- G11B Class
- 0 % this patent is cited more than
- 9 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 28, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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