OPTICAL DEVICE USING BOTH VISIBLE AND INFRARED LIGHT
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United States of America Patent
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N/A
Issued Date -
May 2, 2013
app pub date -
May 2, 2012
filing date -
Oct 26, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An optical device includes a body tube having an open end; a main reflector mounted to the other end opposite to the open end via an inner space of the body tube; a secondary reflector provided in the body tube to enable a light reflected by the main reflector incident thereon; a splitter arranged between the main reflector and the secondary reflector to enable a light reflected toward the inner space of the body tube by the secondary incident thereon, the splitter configured to divide the light incident thereon into a light at a visible wavelength range and a light at an infrared ray wavelength range; a visible ray analysis unit configured to read the light at the visible wavelength range incident from the splitter; and an infrared ray analysis unit configured to read the light at the infrared ray wavelength range incident from the splitter.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE | 776 DAEDEOK-DAERO YUSEONG-GU DAEJEON 34055 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Han, Jeong Yeol | Daejeon, KR | 3 | 3 |
Jang, Bi Ho | Daejeon, KR | 1 | 1 |
Jang, Jeong Gyun | Daejeon, KR | 1 | 1 |
Kim, Kwang Dong | Daejeon, KR | 3 | 1 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 2, 2024 |
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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