Photometric analysis method and photometric analysis device using microchip, microchip for photometric analysis device, and processing device for photometric analysis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 9, 2018
Issued Date -
N/A
app pub date -
Feb 20, 2014
filing date -
Feb 26, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In order to carry out various analyses at high accuracy in a site where analysis is needed using a disposable microchip, the microchip is disposed on a display of a tablet terminal device, and a sample or specimen is dropped into a flow path of the microchip to trigger a reaction of the sample in the microchip. Light emitted from the display of the tablet terminal device is applied to the microchip, and the reaction caused by the applied light in the microchip is measured. When an induced fluorescence method using the applied light is adopted as a measuring method, fluorescence that corresponds to the reaction is observed, and detected by, for example, a built-in camera of the tablet terminal device. The detection signal is analyzed by an arithmetic unit of the tablet terminal device.
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 | |
---|---|---|
KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION | 744 MOTOOKA NISHI-KU FUKUOKA-SHI 819-0395 | |
USHIO DENKI KABUSHIKI KAISHA | TOKYO JAPAN |
International Classification(s)

- 2014 Application Filing Year
- G01N Class
- 10055 Applications Filed
- 7887 Patents Issued To-Date
- 78.44 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Morita, Kinichi | Tokyo, JP | 21 | 27 |
# of filed Patents : 21 Total Citations : 27 | |||
Oki, Yuji | Fukuoka, JP | 18 | 51 |
# of filed Patents : 18 Total Citations : 51 |
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Patent Citation Ranking
- 0 Citation Count
- G01N Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 9, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 9, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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Legal Events
Date | Code | Event | Description |
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Jan 14, 2025 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Aug 15, 2023 | I | Issuance | |
Mar 29, 2021 | F | Filing | |
Mar 29, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Nov 30, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LEE, DO YUN;KIM, SANG WOOK;REEL/FRAME:063899/0668 Owner name: SAMSUNG ELECTRONICS CO., LTD, KOREA, REPUBLIC OF Effective Date: Nov 30, 2015 |
Dec 04, 2014 | PD | Priority Date |

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