Certificates


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U.S. Trademark Registration 

Certificate

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China Trademark Registration 

Certificate

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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


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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


High tech honors

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2015.10  Shanghai high tech enterprise

2018.10  Passed the reexamination and was once again rated as Shanghai high tech enterprise