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YJ
Yaqian Ji
GO
Goertek
: 1 patents #28 of 88
Top 35%
Overall (2021):
#205,789
of 548,734
Top 40%
1
Patents 2021
Issued Patents
2021
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Patent #
Title
Co-Inventors
Date
11178494
Sound generating device
Guodong Zhao
,
Zedong Zheng
,
Peijun Li
2021-11-16
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