U.S. Trademark Registration Certificate | 
China Trademark Registration Certificate | 
EU Trademark Registration Certificate |
We are the first in China to propose the “Intelligent & Bus control" integrated industrial modules. After years’ development, KUDOM holds more than 20 independent technical patents overseas. KUDOM is authorized as High-tech Corporation by local Government.
Global patent certificate
2012.10 Patent certificate of solid state relay design
2012.11 Patent certificate of solid state relay utility model 2012.11 New patent certificate of solid state relay for three-phase AC motor running direction control 2013.07 Patent certificate of a three-phase solid state relay utility model 2014.04 Patent certificate of a new solid state relay utility model 2014.04 Patent certificate of solid state relay design 2014.12 Patent certificate of solid state relay and method for operation direction control of three-phase AC motor 2015.05 Solid state relay and method for operation direction control of three-phase AC motor US patent
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High tech honors
2015.10 Shanghai high tech enterprise
2018.10 Passed the reexamination and was once again rated as Shanghai high tech enterprise
