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 |
 |
|
| Domestic |
International |
Utility Model |
Design |
Design |
Trademark |
| 11(10 Registered) |
13(9 Registered) |
0 |
13 |
2 |
39 |
|
 |
Domestic Major patent |
|
| Patent Title |
Number |
Reg. Date |
| Core |
Optical Gas Sensor |
0494103 |
May 2005 |
| Gas Cell with Two Parabolic Mirrors and Its Production |
0574615 |
April 2006 |
| NDIR Gas Sensor |
0574616 |
April 2006 |
| Optical Cavity for NDIR Gs Sensors |
0576541 |
April 2006 |
| Optical Cavity for Multi-Gas Sensors |
2009-0018449 |
May 2010 |
| Optical Cavity for NDIR Gas Sensors |
2006-0079116 |
August 2006 (Applied) |
|
|
|
International Patents |
|
| Patent Title |
|
National Review |
| 1 |
Optical Gas Sensor |
USA, JAPAN, CHINA |
EUROPE |
| 2 |
GAS CELL USING TWO PARABOLIC CONCAVE MIRRORS AND
METHOD OF PRODUCING GAS SENSOR USING THE SAME |
JAPAN, CHIAN,EUROPE |
USA |
| 3 |
Optical cavity for gas Sensor |
USA, JAPAN, CHINA |
EUROPE |
| 4 |
Optical Cavity for Multi Gas Sensors |
PCT |
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