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ZY
Zijing Yang
ED
Empire Technology Development
: 1 patents #66 of 149
Top 45%
Overall (2018):
#172,945
of 503,207
Top 35%
1
Patents 2018
Issued Patents
2018
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Patent #
Title
Co-Inventors
Date
9923378
Energy flow controller
Junwei Cao
2018-03-20
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