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Companies
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TC
Tiefeng Cai
SP
Shenzhen Polytechnic
: 1 patents #3 of 7
Top 45%
Overall (2021):
#232,823
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Top 45%
1
Patents 2021
Issued Patents
2021
Profile Widget
Patent #
Title
Co-Inventors
Date
10902949
Call system for patient
Meifen Chen
,
Bo Wu
,
Wenli Li
2021-01-26
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