Beijing Aerospace Times Optical-electronic Technology Co. Ltd.

Chine

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Quantité totale PI 9
Rang # Quantité totale PI 175 948
Note d'activité PI 1,1/5.0    3
Rang # Activité PI 346 041

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Dernier brevet 2024 - Human movement intelligent measu...
Premier brevet 2008 - Method for preparing highly reli...

Derniers inventions, produits et services

2022 Invention Human movement intelligent measurement and digital training system. Provided is a human movement...
Invention Human movement intelligent measurement and digital training system. Provided is a human movement ...
2015 Invention High-precision fiber-optic gyroscope inertial measurement device calibration method. A high-preci...
2012 Invention Optical voltage sensor for three-phase common light source. An optical voltage sensor for a three...
2011 Invention Optical voltage transformer based on electro-optical effect. An optical voltage transformer based...
Invention Electro-optic effect based optical voltage transformer. An electro-optic effect based optical vol...
2009 Invention Detachable framework used for winding optical fiber coil and a method of producing optical fiber ...
Invention Separable frame for winding fiber coil and method for manufacturing fiber coil by using frame. A ...
2008 Invention Method for preparing highly reliable optical fiber coupler. A method for preparing a highly relia...